├── alpine_recovery_update
├── beadm
├── build_kernel.sh
├── chroot_start
├── chroot_stop
├── config-base
├── elog_check.sh
├── emerge_log
├── init.tpl
├── install-grub
├── integrate_zfs
├── make_initramfs
├── remote_backup.sh
└── whatsnew


/alpine_recovery_update:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | # settings
 4 | RELEASE="3.17"
 5 | MINOR="0"
 6 | 
 7 | # vars
 8 | ISO="alpine-extended-$RELEASE.$MINOR-x86_64.iso"
 9 | URL="http://dl-cdn.alpinelinux.org/alpine/v$RELEASE/releases/x86_64/$ISO"
10 | TMP="/var/tmp/alpine"
11 | BOOT="/boot"
12 | 
13 | 
14 | ### main
15 | 
16 | ## extract iso
17 | mkdir $TMP
18 | cd $TMP
19 | wget $URL || exit 1
20 | 7z x $ISO || exit 1
21 | rm -r '[BOOT]' efi boot/grub boot/syslinux $ISO || exit 1
22 | 
23 | ## clean old alpine
24 | rm -r $BOOT/boot/*-lts*
25 | rm -r $BOOT/apks
26 | 
27 | ## install new alpine
28 | cp -vr $TMP/* $BOOT
29 | 
30 | ## clean
31 | rm -r $TMP
32 | 


--------------------------------------------------------------------------------
/beadm:
--------------------------------------------------------------------------------
  1 | #!/bin/bash -e
  2 | 
  3 | # Copyright (c) 2012-2013 Slawomir Wojciech Wojtczak (vermaden)
  4 | # Copyright (c) 2012-2013 Bryan Drewery (bdrewery)
  5 | # Copyright (c) 2012-2013 Mike Clarke (rawthey)
  6 | # Copyright (c) 2013      Dancho Penev (dpslavov)
  7 | # All rights reserved.
  8 | #
  9 | # Redistribution and use in source and binary forms, with or without
 10 | # modification, are permitted provided that following conditions are met:
 11 | # 1. Redistributions of source code must retain the above copyright
 12 | #    notice, this list of conditions and the following disclaimer.
 13 | # 2. Redistributions in binary form must reproduce the above copyright
 14 | #    notice, this list of conditions and the following disclaimer in the
 15 | #    documentation and/or other materials provided with the distribution.
 16 | #
 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS 'AS IS' AND ANY
 18 | # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 19 | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 20 | # DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
 21 | # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 22 | # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 23 | # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 24 | # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 27 | 
 28 | # 2014/12/04 - Ported to Linux - Andrew Barnes (b333z)
 29 | 
 30 | unset LC_ALL
 31 | unset LANG
 32 | PATH=${PATH}:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin
 33 | 
 34 | #if [ $( uname -r | cut -d '-' -f1 | cut -d '.' -f1 ) -lt 8 ]
 35 | #then
 36 | #  echo "ERROR: beadm works on FreeBSD 8.0 or later"
 37 | #  exit 1
 38 | #fi
 39 | 
 40 | if [ "${1}" = "--version" ] || [ "${1}" = "version" ]
 41 | then
 42 |   echo "beadm 1.2.5 (2016-06-22)"
 43 |   exit 0
 44 | fi
 45 | 
 46 | __usage() {
 47 |   local NAME=${0##*/}
 48 |   echo "usage:"
 49 |   echo "  ${NAME} activate <beName>"
 50 |   echo "  ${NAME} create [-e nonActiveBe | -e beName@snapshot] <beName>"
 51 |   echo "  ${NAME} create <beName@snapshot>"
 52 |   echo "  ${NAME} destroy [-F] <beName | beName@snapshot>"
 53 |   echo "  ${NAME} list [-a] [-s] [-D] [-H]"
 54 |   echo "  ${NAME} rename <origBeName> <newBeName>"
 55 |   echo "  ${NAME} mount <beName> [mountpoint]"
 56 |   echo "  ${NAME} { umount | unmount } [-f] <beName>"
 57 |   echo "  ${NAME} chroot <beName>"
 58 |   exit 1
 59 | }
 60 | 
 61 | # check if system has a grub.cfg file and update it
 62 | __update_grub() {
 63 |   if [ -e /boot/grub/grub.cfg ]
 64 |   then
 65 |     if grub-mkconfig -o /boot/grub/grub.cfg &>/dev/null
 66 |     then
 67 |       echo "GRUB configuration updated successfully"
 68 |     else
 69 |       echo "WARNING: Failed to update GRUB configuration"
 70 |     fi
 71 |   fi
 72 | }
 73 | 
 74 | # check if boot environment exists
 75 | __be_exist() { # 1=DATASET
 76 |   if ! zfs list -H -o name "${1}" &>/dev/null
 77 |   then
 78 |     echo "ERROR: Boot environment '${1##*/}' does not exist"
 79 |     exit 1
 80 |   fi
 81 | }
 82 | 
 83 | # check if argument is a snapshot
 84 | __be_snapshot() { # 1=DATASET/SNAPSHOT
 85 |   echo "${1}" | grep -q "@" 2> /dev/null
 86 | }
 87 | 
 88 | # check if boot environment is mounted
 89 | __be_mounted() { # 1=BE
 90 |   findmnt --first-only --source "${1}" > /dev/null
 91 | }
 92 | 
 93 | # find mount point of boot environment
 94 | __be_findmnt() { # 1=BE
 95 |   echo declare "$(findmnt -fPS "${1}")"\; echo \$TARGET | sh
 96 | }
 97 | 
 98 | # check if boot environment is a clone
 99 | __be_clone() { # 1=DATASET
100 |   if zfs list "${1}" &>/dev/null
101 |   then
102 |     local ORIGIN
103 |     ORIGIN="$( zfs list -H -o origin "${1}" )"
104 |     if [ "${ORIGIN}" = "-" ]
105 |     then
106 |       # boot environment is not a clone
107 |       return 1
108 |     else
109 |       # boot environment is a clone
110 |       return 0
111 |     fi
112 |   else
113 |     # boot environment does not exist
114 |     return 2
115 |   fi
116 | }
117 | 
118 | # create new boot environment
119 | __be_new() { # 1=SOURCE 2=TARGET
120 |   local SOURCE
121 |   SOURCE=$( echo "${1}" | cut -d '@' -f 1 )
122 |   if __be_snapshot "${1}"
123 |   then
124 |     # create boot environment from snapshot
125 |     local SNAPSHOT
126 |     SNAPSHOT=$( echo "${1}" | cut -d '@' -f 2 )
127 |     zfs list -r -H -t filesystem -o name "${SOURCE}" \
128 |       | while read -r FS
129 |         do
130 |           if ! zfs list -H -o name "${FS}@${SNAPSHOT}" &>/dev/null
131 |           then
132 |             echo "ERROR: Child snapshot '${FS}@${SNAPSHOT}' does not exist"
133 |             exit 1
134 |           fi
135 |         done
136 |   else
137 |     # create boot environment from other boot environment
138 |     if zfs list -H -o name "${1}@${2##*/}" &>/dev/null
139 |     then
140 |       echo "ERROR: Snapshot '${1}@${2##*/}' already exists"
141 |       exit 1
142 |     fi
143 |     # snapshot format
144 |     FMT=$( date "+%Y-%m-%d-%H:%M:%S" )
145 |     if ! zfs snapshot -r "${1}@${FMT}" &>/dev/null
146 |     then
147 |       echo "ERROR: Cannot create snapshot '${1}@${FMT}'"
148 |       exit 1
149 |     fi
150 |   fi
151 |   # clone properties of source boot environment
152 |   zfs list -H -o name -r "${SOURCE}" \
153 |     | grep -v '@' \
154 |     | while read -r FS
155 |       do
156 |         local OPTS=""
157 |         while read -r NAME PROPERTY VALUE
158 |         do
159 |           if [ "${PROPERTY}" = "sharenfs" ]
160 |           then
161 |             local OPTS="-o ${PROPERTY}=\"${VALUE}\" ${OPTS}"
162 |           else
163 |             local OPTS="-o ${PROPERTY}=${VALUE} ${OPTS}"
164 |           fi
165 |         done << EOF
166 | $( zfs get -o name,property,value -s local,received -H all "${FS}" | awk '!/[\t ]canmount[\t ]/' )
167 | EOF
168 |         #shellcheck disable=SC2140
169 |         DATASET=$( echo "${FS}" | awk '{print $1}' | sed -E s#"^${POOL}\/${BEDS}\/${SOURCE##*/}"#"${POOL}\/${BEDS}\/${2##*/}"#g )
170 |         if [ "${OPTS}" = "-o = " ]
171 |         then
172 |           local OPTS=""
173 |         fi
174 |         if __be_snapshot "${1}"
175 |         then
176 |           eval "zfs clone -o canmount=off ${OPTS} ${FS}@${1##*@} ${DATASET}"
177 |         else
178 |           eval "zfs clone -o canmount=off ${OPTS} ${FS}@${FMT} ${DATASET}"
179 |         fi
180 |       done
181 |       # check if we need to update grub
182 |       if [ "${GRUB}" = YES ]
183 |       then
184 |         __update_grub
185 |       fi
186 | }
187 | 
188 | ROOTFS=$( mount | awk '/ \/ / {print $1}' )
189 | 
190 | if echo "${ROOTFS}" | grep -q -m 1 -E "^/dev/"
191 | then
192 |   echo "ERROR: This system does not boot from ZFS pool"
193 |   exit 1
194 | fi
195 | 
196 | POOL=$( echo "${ROOTFS}" | awk -F '/' '{print $1}' )
197 | 
198 | if [ "$( echo "${ROOTFS}" | awk -F '/' '{print NF}' )" -lt 3 ]
199 | then
200 |   echo "ERROR: This system is not configured for boot environments"
201 |   exit 1
202 | fi
203 | 
204 | BOOTFS=$( zpool list -H -o bootfs "${POOL}" )
205 | 
206 | if [ -z "${BOOTFS}" ] || [ "${BOOTFS}" = "-" ]
207 | then
208 |  echo "ERROR: ZFS boot pool '${POOL}' has unset 'bootfs' property"
209 |  exit 1
210 | fi
211 | 
212 | if [ -f /etc/conf.d/beadm ]
213 | then
214 |   #shellcheck disable=SC1091
215 |   . /etc/conf.d/beadm
216 | fi
217 | 
218 | if [ -f /etc/beadm.conf ]
219 | then
220 |   #shellcheck disable=SC1091
221 |   . /etc/beadm.conf
222 | fi
223 | 
224 | # update GRUB bootloader instead of FreeBSD's loader(8)
225 | #shellcheck disable=SC2086
226 | : ${GRUB="NO"}
227 | 
228 | # use other prefix then the 'pool/ROOT/bename' default
229 | #shellcheck disable=SC2086
230 | : ${BEDS="$( echo "${ROOTFS}" | awk -F '/' '{print $2}' )"}
231 | 
232 | case ${1} in
233 | 
234 |   (list) # --------------------------------------------------------------------
235 |     OPTION_a=0
236 |     OPTION_D=0
237 |     OPTION_s=0
238 |     shift
239 |     while getopts "aDHs" OPT
240 |     do
241 |       case ${OPT} in
242 |         (a) OPTION_a=1 ;;
243 |         (D) OPTION_D=1 ;;
244 |         (H) OPTION_H=1 ;;
245 |         (s) OPTION_s=1
246 |             OPTION_a=1 ;;
247 |         (*) __usage    ;;
248 |       esac
249 |     done
250 |     awk -v POOL="${POOL}" \
251 |         -v BEDS="${BEDS}" \
252 |         -v ROOTFS="${ROOTFS}" \
253 |         -v BOOTFS="${BOOTFS}" \
254 |         -v OPTION_a="${OPTION_a}" \
255 |         -v OPTION_D="${OPTION_D}" \
256 |         -v OPTION_H="${OPTION_H}" \
257 |         -v OPTION_s="${OPTION_s}" \
258 |      'function __normalize(VALUE) {
259 |         if(VALUE == "-" || VALUE == 0)
260 |           return 0
261 |         else
262 |           return substr(VALUE, 1, length(VALUE) - 1) * MULTIPLIER[substr(VALUE, length(VALUE))]
263 |       }
264 |       function __show_units(VALUE) {
265 |              if(VALUE < 1024)                {                               UNIT = "K"; }
266 |         else if(VALUE < 1048576)             { VALUE /= 1024;                UNIT = "M"; }
267 |         else if(VALUE < 1073741824)          { VALUE /= 1048576;             UNIT = "G"; }
268 |         else if(VALUE < 1099511627776)       { VALUE /= 1073741824;          UNIT = "T"; }
269 |         else if(VALUE < 1125899906842624)    { VALUE /= 1099511627776;       UNIT = "P"; }
270 |         else if(VALUE < 1152921504606846976) { VALUE /= 1125899906842624;    UNIT = "E"; }
271 |         else                                 { VALUE /= 1152921504606846976; UNIT = "Z"; }
272 |         return sprintf("%.1f%s", VALUE, UNIT)
273 |       }
274 |       function __get_bename(BENAME) {
275 |         sub(BENAME_BEGINS_WITH "/", "", BENAME)
276 |         sub("/.*", "", BENAME)
277 |         return BENAME
278 |       }
279 |       function __convert_date(DATE) {
280 |         CMD_DATE = "date --date=\"" DATE "\" +\"%Y-%m-%d %H:%M\""
281 |         CMD_DATE | getline NEW
282 |         close(CMD_DATE)
283 |         return NEW
284 |       }
285 |       BEGIN {
286 |         BENAME_BEGINS_WITH = POOL "/" BEDS
287 |         MULTIPLIER["K"] = 1
288 |         MULTIPLIER["M"] = 1024
289 |         MULTIPLIER["G"] = 1048576
290 |         MULTIPLIER["T"] = 1073741824
291 |         MULTIPLIER["P"] = 1099511627776
292 |         MULTIPLIER["E"] = 1125899906842624
293 |         MULTIPLIER["Z"] = 1152921504606846976
294 |         MOUNTPOINT_LENGTH = 10
295 |         FSNAME_LENGTH = 2
296 |         if(OPTION_a == 1)
297 |           FSNAME_LENGTH = 19
298 |         CMD_MOUNT="mount"
299 |         while(CMD_MOUNT | getline)
300 |           if($1 ~ "^" BENAME_BEGINS_WITH) {
301 |             if (!($1 in MOUNTS))
302 |               MOUNTS[$1] = $3
303 |           }
304 |         close(CMD_MOUNT)
305 |         FS = "\\t"
306 |         FSNAMESC = 0
307 |         CMD_ZFS_LIST = "zfs list -H -t all -s creation -o name,used,usedds,usedbysnapshots,usedrefreserv,refer,creation,origin -r "
308 |         while(CMD_ZFS_LIST BENAME_BEGINS_WITH | getline) {
309 |           if($1 != BENAME_BEGINS_WITH) {
310 |             FSNAME = $1
311 |             FSNAMES[FSNAMESC++] = FSNAME
312 |             USED              = __normalize($2)
313 |             USEDBYDATASET     = __normalize($3)
314 |             USEDBYSNAPSHOTS   = __normalize($4)
315 |             USEDREFRESERV     = __normalize($5)
316 |             REFER[FSNAME]     = __normalize($6)
317 |             CREATIONS[FSNAME] = $7
318 |             ORIGINS[FSNAME]   = $8
319 |             if(FSNAME ~ /@/)
320 |               SPACES[FSNAME] = USED
321 |             else {
322 |               SPACES[FSNAME] = USEDBYDATASET + USEDREFRESERV
323 |               if(OPTION_D != 1)
324 |                 SPACES[FSNAME] += USEDBYSNAPSHOTS
325 |               BE = " " __get_bename(FSNAME) " "
326 |               if(index(BELIST, BE) == 0)
327 |                 BELIST = BELIST " " BE
328 |               MOUNTPOINT = MOUNTS[FSNAME]
329 |               if(MOUNTPOINT) {
330 |                 if((OPTION_a == 0 && FSNAME == (BENAME_BEGINS_WITH "/" __get_bename(FSNAME))) || (OPTION_a == 1)) {
331 |                   LM = length(MOUNTPOINT)
332 |                   if(LM > MOUNTPOINT_LENGTH)
333 |                     MOUNTPOINT_LENGTH = LM
334 |                 }
335 |               }
336 |               else
337 |                 MOUNTPOINT = "-"
338 |             }
339 |             if(OPTION_a == 1)
340 |               LF = length(FSNAME)
341 |             else if(FSNAME !~ /@/)
342 |               LF = length(__get_bename(FSNAME))
343 |             if(LF > FSNAME_LENGTH)
344 |               FSNAME_LENGTH = LF
345 |           }
346 |         }
347 |         close(CMD_ZFS_LIST)
348 |         split(BELIST, BENAMES, " ")
349 |         if(OPTION_a == 1) {
350 |           BE_HEAD = "BE/Dataset/Snapshot"
351 |           printf "%-" FSNAME_LENGTH + 2 "s %-6s %-" MOUNTPOINT_LENGTH "s %6s %s\n", BE_HEAD, "Active", "Mountpoint", "Space", "Created"
352 |         }
353 |         else if(OPTION_H == 1)
354 |           BE_HEAD = ""
355 |         else {
356 |           BE_HEAD = "BE"
357 |           printf "%-" FSNAME_LENGTH "s %-6s %-" MOUNTPOINT_LENGTH "s %6s %s\n", BE_HEAD, "Active", "Mountpoint", "Space", "Created"
358 |         }
359 |         if(OPTION_s != 1)
360 |           SNAPSHOT_FILTER = "(/[^@]*)?$"
361 |         BENAMESC = length(BENAMES)
362 |         for(I = 1; I <= BENAMESC; I++) {
363 |           BENAME = BENAMES[I]
364 |           if(OPTION_a == 1) {
365 |             printf "\n"
366 |             print BENAME
367 |             FSNAMESC = length(FSNAMES)
368 |             for(J = 1; J <= FSNAMESC; J++) {
369 |               FSNAME = FSNAMES[J]
370 |               if(FSNAME ~ "^" BENAME_BEGINS_WITH "/" BENAME SNAPSHOT_FILTER) {
371 |                 ACTIVE = ""
372 |                 if(FSNAME == ROOTFS)
373 |                   ACTIVE = ACTIVE "N"
374 |                 if(FSNAME == BOOTFS)
375 |                   ACTIVE = ACTIVE "R"
376 |                 if(! ACTIVE)
377 |                   ACTIVE = "-"
378 |                 MOUNTPOINT = MOUNTS[FSNAME]
379 |                 if(! MOUNTPOINT)
380 |                   MOUNTPOINT = "-"
381 |                 printf "  %-" FSNAME_LENGTH "s %-6s %-" MOUNTPOINT_LENGTH "s %6s %s\n", FSNAME, ACTIVE, MOUNTPOINT, __show_units(SPACES[FSNAME]), __convert_date(CREATIONS[FSNAME])
382 |                 ORIGIN = ORIGINS[FSNAME]
383 |                 ORIGIN_DISPLAY = ORIGIN
384 |                 sub(BENAME_BEGINS_WITH "/", "", ORIGIN_DISPLAY)
385 |                 if(ORIGIN != "-") {
386 |                   if(OPTION_D == 1)
387 |                     SPACE = REFER[ORIGIN]
388 |                   else
389 |                     SPACE = SPACES[ORIGIN]
390 |                   printf  "  %-" FSNAME_LENGTH "s %-6s %-" MOUNTPOINT_LENGTH "s %6s %s\n", "  " ORIGIN_DISPLAY, "-", "-", __show_units(SPACE), __convert_date(CREATIONS[ORIGIN])
391 |                 }
392 |               }
393 |             }
394 |           }
395 |           else {
396 |             SPACE = 0
397 |             ACTIVE = ""
398 |             NAME = BENAME_BEGINS_WITH "/" BENAME
399 |             if(NAME == ROOTFS)
400 |               ACTIVE = ACTIVE "N"
401 |             if(NAME == BOOTFS)
402 |               ACTIVE = ACTIVE "R"
403 |             if(! ACTIVE)
404 |               ACTIVE = "-"
405 |             FNAMESC = length(FSNAMES)
406 |             for(J = 1; J <= FSNAMESC; J++) {
407 |               FSNAME = FSNAMES[J]
408 |               if(FSNAME ~ "^" BENAME_BEGINS_WITH "/" BENAME "(/[^@]*)?$") {
409 |                 if((BENAME_BEGINS_WITH "/" BENAME) == FSNAME) {
410 |                   MOUNTPOINT = MOUNTS[FSNAME]
411 |                   if(! MOUNTPOINT)
412 |                     MOUNTPOINT = "-"
413 |                   CREATION = __convert_date(CREATIONS[FSNAME])
414 |                 }
415 |                 ORIGIN = ORIGINS[FSNAME]
416 |                 if(ORIGIN == "-")
417 |                   SPACE += SPACES[FSNAME]
418 |                 else {
419 |                   if(OPTION_D == 1)
420 |                     SPACE += REFER[FSNAME]
421 |                   else
422 |                     SPACE += SPACES[FSNAME] + SPACES[ORIGIN]
423 |                 }
424 |               }
425 |             }
426 |             if(OPTION_H == 1)
427 |               printf "%s\t%s\t%s\t%s\t%s\n", BENAME, ACTIVE, MOUNTPOINT, __show_units(SPACE), CREATION
428 |             else
429 |               printf "%-" FSNAME_LENGTH "s %-6s %-" MOUNTPOINT_LENGTH "s %6s %s\n", BENAME, ACTIVE, MOUNTPOINT, __show_units(SPACE), CREATION
430 |           }
431 |         }
432 |       }'
433 |     ;;
434 | 
435 |   (create) # ------------------------------------------------------------------
436 |     case ${#} in
437 |       (4)
438 |         if ! [ "${2}" = "-e" ]
439 |         then
440 |           __usage
441 |         fi
442 |         # check if argument for -e option is full path dataset
443 |         # argument for -e option must be 'beName' or 'beName@snapshot'
444 |         if echo "${3}" | grep -q "/" 2> /dev/null
445 |         then
446 |           __usage
447 |         fi
448 |         __be_exist "${POOL}/${BEDS}/${3}"
449 |         if zfs list -H -o name "${POOL}/${BEDS}/${4}" &>/dev/null
450 |         then
451 |           echo "ERROR: Boot environment '${4}' already exists"
452 |           exit 1
453 |         fi
454 |         __be_new "${POOL}/${BEDS}/${3}" "${POOL}/${BEDS}/${4}"
455 |         ;;
456 |       (2)
457 |         if __be_snapshot "${2}"
458 |         then
459 |           if ! zfs snapshot -r "${POOL}/${BEDS}/${2}" &>/dev/null
460 |           then
461 |             echo "ERROR: Cannot create '${2}' recursive snapshot"
462 |             exit 1
463 |           fi
464 |         else
465 |           __be_new "${ROOTFS}" "${POOL}/${BEDS}/${2}"
466 |         fi
467 |         ;;
468 |       (*)
469 |         __usage
470 |         ;;
471 |     esac
472 |     echo "Created successfully"
473 |     ;;
474 | 
475 |   (activate) # ----------------------------------------------------------------
476 |     if [ ${#} -ne 2 ]
477 |     then
478 |       __usage
479 |     fi
480 |     __be_exist "${POOL}/${BEDS}/${2}"
481 |     if [ "${BOOTFS}" = "${POOL}/${BEDS}/${2}" ]
482 |     then
483 |       echo "Already activated"
484 |       exit 0
485 |     else
486 |       if __be_mounted "${POOL}/${BEDS}/${2}"
487 |       then
488 |         MNT=$(__be_findmnt "${POOL}/${BEDS}/${2}")
489 |         if [ "${MNT}" != "/" ]
490 |         then
491 |           # boot environment is not current root and its mounted
492 |           echo "Attempt to unmount boot environment '${2}' mounted at '${MNT}'"
493 |           if ! umount "${MNT}" &>/dev/null
494 |           then
495 |             echo "ERROR: Unable to unmount boot environment '${2}' mounted at '${MNT}'"
496 |             echo "ERROR: Cannot activate manually mounted boot environment '${2}'"
497 |             exit 1
498 |           fi
499 |         echo "Gracefully unmounted boot environment '${2}' from '${MNT}' mount point"
500 |         fi
501 |       fi
502 |       # do not change root (/) mounted boot environment mountpoint
503 |       if [ "${ROOTFS}" != "${POOL}/${BEDS}/${2}" ]
504 |       then
505 |         TMPMNT=$( mktemp -d -p /tmp "BE-${2}.XXX" )
506 |         if ! mkdir -p "${TMPMNT}" 2> /dev/null
507 |         then
508 |           echo "ERROR: Cannot create '${TMPMNT}' directory"
509 |           exit 1
510 |         fi
511 |         MOUNT=0
512 | 	#shellcheck disable=SC2034
513 |         while read -r FS MNT TYPE OPTS DUMP FSCK;
514 |         do
515 |           if [ "${FS}" = "${POOL}/${BEDS}/${2}" ]
516 |           then
517 |             MOUNT="${MNT}"
518 |             break
519 |           fi
520 |         done << EOF
521 | $( cat /proc/mounts )
522 | EOF
523 |         if [ "${MOUNT}" -eq 0 ]
524 |         then
525 |           zfs set canmount=noauto "${POOL}/${BEDS}/${2}"
526 |           zfs set "mountpoint=${TMPMNT}" "${POOL}/${BEDS}/${2}"
527 |           zfs mount "${POOL}/${BEDS}/${2}"
528 |         else
529 |           TMPMNT=${MOUNT}
530 |         fi
531 |         if [ -f /etc/zfs/zpool.cache ]
532 |         then
533 |           cp /etc/zfs/zpool.cache "${TMPMNT}/etc/zfs/zpool.cache"
534 |         else
535 |           rm -f "${TMPMNT}/etc/zfs/zpool.cache"
536 |         fi
537 |         #LOADER_CONFIGS=${TMPMNT}/boot/loader.conf
538 |         #if [ -f ${TMPMNT}/boot/loader.conf.local ]
539 |         #then
540 |         #  LOADER_CONFIGS="${LOADER_CONFIGS} ${TMPMNT}/boot/loader.conf.local"
541 |         #fi
542 |         #sed -i '' -E s/"^vfs.root.mountfrom=.*$"/"vfs.root.mountfrom=\"zfs:${POOL}\/${BEDS}\/${2##*/}\""/g ${LOADER_CONFIGS}
543 |         if [ "${MOUNT}" -eq 0 ]
544 |         then
545 |           zfs umount "${POOL}/${BEDS}/${2}"
546 |           zfs set mountpoint=legacy "${POOL}/${BEDS}/${2}"
547 |         fi
548 |       fi
549 |       if ! zpool set "bootfs=${POOL}/${BEDS}/${2}" "${POOL}" &>/dev/null
550 |       then
551 |         echo "ERROR: Failed to activate '${2}' boot environment"
552 |         exit 1
553 |       fi
554 |     fi
555 |     # execute ZFS LIST only once
556 |     ZFS_LIST=$( zfs list -H -o name -t filesystem -r "${POOL}/${BEDS}" )
557 |     # disable automatic mount on all inactive boot environments
558 |     echo "${ZFS_LIST}" \
559 |       | grep -v "^${POOL}/${BEDS}$" \
560 |       | grep -v "^${POOL}/${BEDS}/${2}$" \
561 |       | grep -v "^${POOL}/${BEDS}/${2}/" \
562 |       | while read -r NAME
563 |         do
564 |           zfs set canmount=noauto "${NAME}"
565 |         done
566 |     # enable automatic mount for active boot environment and promote it
567 |     echo "${ZFS_LIST}" \
568 |       | grep -E "^${POOL}/${BEDS}/${2}(/|$)" \
569 |       | while read -r NAME
570 |         do
571 |           #zfs set canmount=on ${NAME}
572 |           while __be_clone "${NAME}"
573 |           do
574 |             zfs promote "${NAME}"
575 |           done
576 |         done
577 |     # check if we need to update grub
578 |     if [ "${GRUB}" = YES ]
579 |     then
580 |       __update_grub
581 |     fi
582 |     echo "Activated successfully"
583 |     ;;
584 | 
585 |   (destroy) # -----------------------------------------------------------------
586 |     if [ "${2}" != "-F" ]
587 |     then
588 |       DESTROY=${2}
589 |     else
590 |       DESTROY=${3}
591 |     fi
592 |     __be_exist "${POOL}/${BEDS}/${DESTROY}"
593 |     case ${#} in
594 |       (2)
595 |         echo "Are you sure you want to destroy '${2}'?"
596 |         echo -n "This action cannot be undone (y/[n]): "
597 |         read -r CHOICE
598 |         ;;
599 |       (3)
600 |         if [ "${2}" != "-F" ]
601 |         then
602 |           __usage
603 |         fi
604 |         CHOICE=Y
605 |         ;;
606 |       (*)
607 |         __usage
608 |         ;;
609 |     esac
610 |     if [ "${BOOTFS}" = "${POOL}/${BEDS}/${DESTROY}" ]
611 |     then
612 |       echo "ERROR: Cannot destroy active boot environment"
613 |       exit 1
614 |     fi
615 |     case ${CHOICE} in
616 |       (Y|y|[Yy][Ee][Ss])
617 |         # destroy snapshot or boot environment
618 |         if __be_snapshot "${POOL}/${BEDS}/${DESTROY}"
619 |         then
620 |           # destroy desired snapshot
621 |           if ! zfs destroy -r "${POOL}/${BEDS}/${DESTROY}" &>/dev/null
622 |           then
623 |             echo "ERROR: Snapshot '${2}' is origin for other boot environment"
624 |             exit 1
625 |           fi
626 |         else
627 |           if __be_clone "${POOL}/${BEDS}/${DESTROY}"
628 |           then
629 |             # promote clones dependent on snapshots used by destroyed boot environment
630 |             zfs list -H -t all -o name,origin -r "${POOL}" \
631 |               | while read -r NAME ORIGIN
632 |                 do
633 |                   if echo "${ORIGIN}" | grep -q -E "${POOL}/${BEDS}/${DESTROY}(/.*@|@)" 2> /dev/null
634 |                   then
635 |                     zfs promote "${NAME}"
636 |                   fi
637 |                 done
638 |             # get origins used by destroyed boot environment
639 |             ORIGIN_SNAPSHOTS=$( zfs list -H -t all -o origin -r "${POOL}/${BEDS}/${DESTROY}" | grep -v '^-$' | awk -F "@" '{print $2}' | sort -u )
640 |           fi
641 |           # check if boot environment was created from existing snapshot
642 |           ORIGIN=$( zfs list -H -o origin "${POOL}/${BEDS}/${DESTROY}" )
643 |           CREATION=$( zfs list -H -o creation "${POOL}/${BEDS}/${DESTROY}" )
644 |           CREATION=$( date --date="${CREATION}" +"%Y-%m-%d-%H:%M" )
645 |           SNAPSHOT_NAME=$( echo "${ORIGIN}" | cut -d '@' -f 2 | sed -E 's/:[0-9]{2}$//g' )
646 |           if [ "${2}" = "-F" ]
647 |           then
648 |             CHOICE=1
649 |           elif [ "${SNAPSHOT_NAME}" != "${CREATION}" ]
650 |           then
651 |             ORIGIN=$( basename "${ORIGIN}" )
652 |             echo "Boot environment '${DESTROY}' was created from existing snapshot"
653 |             echo -n "Destroy '${ORIGIN}' snapshot? (y/[n]): "
654 |             read -r CHOICE
655 |             case ${CHOICE} in
656 |               (Y|y|[Yy][Ee][Ss])
657 |                 CHOICE=1
658 |                 ;;
659 |               (*)
660 |                 CHOICE=0
661 |                 echo "Origin snapshot '${ORIGIN}' will be preserved"
662 |                 ;;
663 |             esac
664 |           else
665 |             CHOICE=1
666 |           fi
667 |           # destroy boot environment
668 |           zfs destroy -r "${POOL}/${BEDS}/${DESTROY}"
669 |            # check if boot environment is a clone
670 |           if __be_clone "${POOL}/${BEDS}/${DESTROY}"
671 |           then
672 |             # promote datasets dependent on origins used by destroyed boot environment
673 |             ALL_ORIGINS=$( zfs list -H -t all -o name,origin -r "${POOL}" )
674 |             echo "${ORIGIN_SNAPSHOTS}" \
675 |               | while read -r S
676 |                 do
677 |                   echo "${ALL_ORIGINS}" \
678 |                     | grep "${S}" \
679 |                     | awk '{print $1}' \
680 |                     | while read -r I
681 |                       do
682 |                         zfs promote "${I}"
683 |                       done
684 |                 done
685 |           fi
686 |           # destroy origins used by destroyed boot environment
687 |           SNAPSHOTS=$( zfs list -H -t snapshot -o name -r "${POOL}" )
688 |           echo "${ORIGIN_SNAPSHOTS}" \
689 |             | while read -r S
690 |               do
691 |                 echo "${SNAPSHOTS}" \
692 |                   | grep "@${S}$" \
693 |                   | while read -r I
694 |                     do
695 |                       if [ ${CHOICE} -eq 1 ]
696 |                       then
697 |                         zfs destroy "${I}"
698 |                       fi
699 |                     done
700 |               done
701 |         fi
702 |         # check if we need to update grub
703 |         if [ "${GRUB}" = YES ]
704 |         then
705 |           __update_grub
706 |         fi
707 |         echo "Destroyed successfully"
708 |         ;;
709 |       (*)
710 |         echo "Boot environment '${DESTROY}' has not been destroyed"
711 |         ;;
712 |     esac
713 |     ;;
714 | 
715 |   (rename) # ------------------------------------------------------------------
716 |     if [ ${#} -ne 3 ]
717 |     then
718 |       __usage
719 |     fi
720 |     __be_exist "${POOL}/${BEDS}/${2}"
721 |     if [ "${BOOTFS}" = "${POOL}/${BEDS}/${2}" ]
722 |     then
723 |       echo "ERROR: Renaming active boot environment is not supported"
724 |       exit 1
725 |     fi
726 |     if zfs list -H -o name "${POOL}/${BEDS}/${3}" 2> /dev/null
727 |     then
728 |       echo "ERROR: Boot environment '${3}' already exists"
729 |       exit 1
730 |     fi
731 |     zfs rename "${POOL}/${BEDS}/${2}" "${POOL}/${BEDS}/${3}"
732 |     # check if we need to update grub
733 |     if [ "${GRUB}" = YES ]
734 |     then
735 |       __update_grub
736 |     fi
737 |     echo "Renamed successfully"
738 |     ;;
739 | 
740 |   (mount) # ------------------------------------------------------------
741 |     if [ ${#} -eq 2 ]
742 |     then
743 |       TARGET=$( mktemp -d -p /tmp "BE-${2}.XXX" )
744 |     elif [ ${#} -eq 3 ]
745 |     then
746 |       TARGET=${3}
747 |     else
748 |       __usage
749 |     fi
750 |     __be_exist "${POOL}/${BEDS}/${2}"
751 |     if __be_mounted "${POOL}/${BEDS}/${2}"
752 |     then
753 |       MNT=$(__be_findmnt "${POOL}/${BEDS}/${2}")
754 |       echo "${MNT}"
755 |       exit 1
756 |     fi
757 |     if ! mkdir -p "${TARGET}" 2> /dev/null
758 |     then
759 |       echo "ERROR: Cannot create '${TARGET}' mountpoint"
760 |       exit 1
761 |     fi
762 |     if ! mount -t zfs "${POOL}/${BEDS}/${2}" "${TARGET}"
763 |     then
764 |       echo "ERROR: Cannot mount '${2}' at '${TARGET}' mountpoint"
765 |       exit 1
766 |     fi
767 |     zfs list -H -o name,mountpoint -r "${POOL}/${BEDS}/${2}" \
768 |       | grep -v -E "[[:space:]](legacy|none)$" \
769 |       | sort -n \
770 |       | grep -E "^${POOL}/${BEDS}/${2}/" \
771 |       | while read -r FS MOUNTPOINT
772 |         do
773 |           if [ "{FS}" != "${POOL}/${BEDS}/${2}" ]
774 |           then
775 |             INHERIT=$( zfs get -H -o source mountpoint "${FS}" )
776 |             if [ "${INHERIT}" = "local" ]
777 |             then
778 |               case ${MOUNTPOINT} in
779 |                 (legacy|none)
780 |                   continue
781 |                   ;;
782 |                 (*)
783 |                   #shellcheck disable=SC2001
784 |                   MOUNTPOINT="/$( echo "${FS}" | sed s^"${POOL}/${BEDS}/${2}/"^^g )"
785 |                   ;;
786 |               esac
787 |             fi
788 |           fi
789 |           if ! mkdir -p "${TARGET}${MOUNTPOINT}" &>/dev/null
790 |           then
791 |             echo "ERROR: Cannot create '${TARGET}${MOUNTPOINT}' mountpoint"
792 |             exit 1
793 |           fi
794 |           if ! mount -t zfs "${FS}" "${TARGET}${MOUNTPOINT}" &>/dev/null
795 |           then
796 |             echo "ERROR: Cannot mount '${FS}' at '${TARGET}${MOUNTPOINT}' mountpoint"
797 |             exit 1
798 |           fi
799 |         done
800 |     echo "${TARGET}"
801 |     ;;
802 | 
803 |   (chroot) # -------------------------------------------------------------------
804 |     if [ ${#} -eq 2 ]
805 |     then
806 |       TARGET=${2}
807 |     elif [ ${#} -eq 3 ]
808 |     then
809 |       TARGET=${2}
810 |       CMD=${3}
811 |     else
812 |       __usage
813 |     fi
814 |     USER_SHELL=`getent passwd $USER | cut -d ":" -f7`
815 |     PROPERTIES="--property=CPUQuota=400% --property=MemoryHigh=4G"
816 |     __be_exist "${POOL}/${BEDS}/${2}"
817 |     if __be_mounted "${POOL}/${BEDS}/${2}"
818 |     then
819 |       MNT=$(__be_findmnt "${POOL}/${BEDS}/${TARGET}")
820 |       BINDS=""
821 |       for BIND in $BEADM_BINDS
822 |       do
823 |         BINDS="--bind=$BIND $BINDS"
824 |       done
825 |       # hack: nspawn do not support loop mounts
826 |       PORTAGE_DIR="$MNT/var/lib/portage/gentoo"
827 |       PORTAGE_FILE="$PORTAGE_DIR.xz.sqfs"
828 |       if [[ -e $PORTAGE_FILE ]]
829 |       then
830 |         mount -t squashfs $PORTAGE_FILE $PORTAGE_DIR
831 |       fi
832 |       if [ -z "$CMD" ]
833 |       then
834 |         systemd-nspawn -D $MNT $PROPERTIES $BINDS $USER_SHELL
835 |       else
836 |         systemd-nspawn -D $MNT $PROPERTIES $BINDS $USER_SHELL -c "$CMD"
837 |       fi
838 |       if [[ -e $PORTAGE_FILE ]]
839 |       then
840 |         umount $PORTAGE_DIR
841 |       fi
842 |     else
843 |       echo "ERROR: '${TARGET}' is not mounted"
844 |       exit 1
845 |     fi
846 |     ;;
847 | 
848 |   (umount|unmount) # ----------------------------------------------------------
849 |     if [ ${#} -eq 2 ]
850 |     then
851 |       # we need this empty section for argument checking
852 |       :
853 |     elif [ ${#} -eq 3 ] && [ "${2}" = "-f" ]
854 |     then
855 |       OPTS="-f"
856 |       shift
857 |     else
858 |       __usage
859 |     fi
860 |     __be_exist "${POOL}/${BEDS}/${2}"
861 |     if ! __be_mounted "${POOL}/${BEDS}/${2}"
862 |     then
863 |       echo "Boot environment '${2}' is not mounted"
864 |       exit 1
865 |     fi
866 |     MOUNT=$( mount )
867 |     MOUNTPOINT=$( echo "${MOUNT}" | grep -m 1 "^${POOL}/${BEDS}/${2} on " | awk '{print $3}' )
868 |     echo "${MOUNT}" \
869 |       | awk '{print $1}' \
870 |       | grep -E "^${POOL}/${BEDS}/${2}(/|$)" \
871 |       | sort -n -r \
872 |       | while read -r FS
873 |         do
874 |           #shellcheck disable=SC2086
875 |           if ! umount ${OPTS} ${FS} &>/dev/null
876 |           then
877 |             echo "ERROR: Cannot umount '${FS}' dataset"
878 |             exit 1
879 |           fi
880 |         done
881 |     echo "Unmounted successfully"
882 |     # only delete the temporary mountpoint directory
883 |     if echo "${MOUNTPOINT}" | grep -q -E "/BE-${2}\.[a-zA-Z0-9]{8}" &>/dev/null
884 |     then
885 |       # delete only when it is an empty directory
886 |       if [ "$( find "${MOUNTPOINT}" | head | wc -l | bc )" -eq 1 ]
887 |       then
888 |         rm -r "${MOUNTPOINT}"
889 |       fi
890 |     fi
891 |     ;;
892 | 
893 |   (*) # -----------------------------------------------------------------------
894 |     __usage
895 |     ;;
896 | 
897 | esac
898 | 


--------------------------------------------------------------------------------
/build_kernel.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | KERNEL_BASE="6.1"
 4 | #KERNEL_VER="6.1.2"
 5 | KERNEL_VER=`curl https://cdn.kernel.org/pub/linux/kernel/v6.x/ 2>/dev/null | grep 'patch-6.1.[0-9]' | sed 's/.*\(6.1.[0-9]\+\).*/\1/' | tail -1`
 6 | ZFS_VER="2.1.9"
 7 | 
 8 | BUILD_PATH="/var/tmp/portage/kernel"
 9 | CONFIG_TPL="/root/bin/config-base"
10 | DISTFILES="/var/lib/portage/distfiles"
11 | 
12 | KERNEL_SRC_TAR="linux-$KERNEL_BASE.tar.xz"
13 | KERNEL_PATCH="patch-$KERNEL_VER.xz"
14 | KERNEL_SRC_URL="https://cdn.kernel.org/pub/linux/kernel/v6.x"
15 | ZFS_SRC_TAR="zfs-$ZFS_VER.tar.gz"
16 | ZFS_SRC_URL="https://github.com/openzfs/zfs/releases/download/zfs-$ZFS_VER"
17 | 
18 | LINUX=$BUILD_PATH/linux-$KERNEL_BASE
19 | ZFS=$BUILD_PATH/zfs-$ZFS_VER
20 | 
21 | BASE_INITRAMFS=/boot/initramfs
22 | INITRAMFS=/boot/initramfs-${KERNEL_VER}
23 | 
24 | download() {
25 | 	[ -f $DISTFILES/$2 ] || wget $1/$2 -O $DISTFILES/$2
26 | 
27 | 	cp $DISTFILES/$2 $BUILD_PATH
28 | }
29 | 
30 | fetch_linux() {
31 | 	echo "Fetch Linux"
32 | 	cd $BUILD_PATH
33 | 	download $KERNEL_SRC_URL $KERNEL_SRC_TAR
34 | 	download $KERNEL_SRC_URL $KERNEL_PATCH
35 | 
36 | 	echo "Unpack Linux"
37 | 	tar -xf $KERNEL_SRC_TAR || exit 1
38 | 
39 | 	echo "Patch Linux"
40 | 	cd $LINUX
41 | 	xzcat $BUILD_PATH/$KERNEL_PATCH | patch -p1
42 | 
43 | 	echo "Prepare Linux"
44 | 	cd $LINUX
45 | 	cp $CONFIG_TPL .config
46 | 	make olddefconfig
47 | 	make prepare
48 | }
49 | 
50 | fetch_zfs() {
51 | 	echo "Fetch ZFS"
52 | 	cd $BUILD_PATH
53 | 	download $ZFS_SRC_URL $ZFS_SRC_TAR
54 | 	echo "Unpack ZFS"
55 | 	tar -xf $ZFS_SRC_TAR || exit 1
56 | }
57 | 
58 | patch_zfs() {
59 | 	echo "Patch ZFS"
60 | 	cd $ZFS
61 | 	./autogen.sh
62 | 	./configure --with-linux=$LINUX --with-linux-obj=$LINUX --enable-linux-builtin
63 | 	./copy-builtin $LINUX
64 | }
65 | 
66 | make_linux() {
67 | 	echo "Build kernel"
68 | 	cd $LINUX
69 | 	cp $CONFIG_TPL .config
70 | 	make olddefconfig || exit 1
71 | 	make -j4 || exit 1
72 | 
73 | 	echo "Install modules"
74 | 	make modules_install
75 | 
76 | 	echo "Install kernel"
77 | 	cp -f System.map /boot/System.map-$KERNEL_VER
78 | 	cp -f arch/x86/boot/bzImage /boot/vmlinuz-$KERNEL_VER
79 | }
80 | 
81 | 
82 | mkdir $BUILD_PATH
83 | echo "Created building path in $BUILD_PATH"
84 | 
85 | fetch_linux
86 | 
87 | fetch_zfs
88 | patch_zfs
89 | 
90 | make_linux
91 | 
92 | # link initramfs
93 | [ -f $INITRAMFS ] || ln $BASE_INITRAMFS $INITRAMFS
94 | 
95 | rm -r $BUILD_PATH
96 | 


--------------------------------------------------------------------------------
/chroot_start:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | BASE_DIR="."
 4 | [ -z $1 ] || BASE_DIR=$1
 5 | 
 6 | PORTAGE_DIR="$BASE_DIR/var/lib/portage/gentoo"
 7 | PORTAGE_FILE="$PORTAGE_DIR.xz.sqfs"
 8 | DISTFILES_DIR="/var/lib/portage/distfiles"
 9 | PORTAGE_TMP="/var/tmp/portage"
10 | SRC_DIR="/usr/src"
11 | 
12 | SYSTEMD_NSPAWN="/usr/bin/systemd-nspawn"
13 | 
14 | [ -d $BASE_DIR/proc ] || { echo "probably no rootfs!!!" ; exit 1; }
15 | 
16 | BINDS=""
17 | for BIND in $SRC_DIR $PORTAGE_TMP $DISTFILES_DIR
18 | do
19 | 	[ -d $BASE_DIR/$BIND ] && BINDS="$BINDS $BIND"
20 | done
21 | 
22 | if [[ -e $PORTAGE_FILE ]]
23 | then
24 | 	mount -t squashfs $PORTAGE_FILE $PORTAGE_DIR
25 | fi
26 | 
27 | if [ -x $SYSTEMD_NSPAWN ]
28 | then
29 | 	BINDS=`echo $BINDS | sed s/\ /\ --bind\ /g`
30 | 
31 | 	$SYSTEMD_NSPAWN -D $BASE_DIR --bind $BINDS /bin/zsh
32 | 
33 | 	if [[ -e $PORTAGE_FILE ]]
34 | 	then
35 | 		umount $PORTAGE_DIR
36 | 	fi
37 | else
38 | 	mount -t proc /proc $BASE_DIR/proc
39 | 
40 | 	for BIND in $BINDS /dev /dev/pts /dev/shm /sys
41 | 	do
42 | 		mount --bind $BIND $BASE_DIR/$BIND
43 | 	done
44 | 
45 | 	echo "run:"
46 | 	echo "chroot $BASE_DIR /bin/zsh --login"
47 | fi
48 | 


--------------------------------------------------------------------------------
/chroot_stop:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | BASE_DIR="."
 4 | [ -z $1 ] || BASE_DIR=$1
 5 | 
 6 | PORTAGE_DIR="/var/lib/portage/gentoo"
 7 | PORTAGE_TMP="/var/tmp/portage"
 8 | DISTFILES_DIR="/var/lib/portage/distfiles"
 9 | SRC_DIR="/usr/src"
10 | 
11 | [ -d $BASE_DIR/proc ] || { echo "probably no rootfs!!!" ; exit 1; }
12 | 
13 | umount $BASE_DIR/proc
14 | umount $BASE_DIR/dev/pts
15 | umount $BASE_DIR/dev/shm
16 | umount $BASE_DIR/dev
17 | umount $BASE_DIR/sys
18 | umount $BASE_DIR/$PORTAGE_DIR
19 | umount $BASE_DIR/$DISTFILES_DIR
20 | umount $BASE_DIR/$PORTAGE_TMP
21 | 


--------------------------------------------------------------------------------
/config-base:
--------------------------------------------------------------------------------
   1 | #
   2 | # general configs
   3 | #
   4 | 
   5 | # disable BRK
   6 | # CONFIG_COMPAT_BRK is not set
   7 | 
   8 | # TEO cpuidle
   9 | CONFIG_CPU_IDLE_GOV_TEO=y
  10 | 
  11 | # skipsync
  12 | CONFIG_SUSPEND_SKIP_SYNC=y
  13 | 
  14 | # devtmpfs
  15 | CONFIG_DEVTMPFS=y
  16 | CONFIG_DEVTMPFS_MOUNT=y
  17 | 
  18 | # scrollback
  19 | CONFIG_VGACON_SOFT_SCROLLBACK=y
  20 | CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
  21 | 
  22 | # localversion
  23 | # CONFIG_LOCALVERSION_AUTO is not set
  24 | 
  25 | # sysvipc
  26 | CONFIG_SYSVIPC=y
  27 | CONFIG_POSIX_MQUEUE=y
  28 | 
  29 | # account
  30 | CONFIG_BSD_PROCESS_ACCT=y
  31 | 
  32 | # log size
  33 | CONFIG_LOG_BUF_SHIFT=18
  34 | 
  35 | # namespace
  36 | CONFIG_IPC_NS=y
  37 | CONFIG_USER_NS=y
  38 | 
  39 | # bpf
  40 | CONFIG_BPF_SYSCALL=y
  41 | 
  42 | # lz4 compress
  43 | CONFIG_KERNEL_LZ4=y
  44 | 
  45 | # dyntick 
  46 | CONFIG_TICK_ONESHOT=y
  47 | CONFIG_NO_HZ_COMMON=y
  48 | CONFIG_NO_HZ_FULL=y
  49 | CONFIG_HIGH_RES_TIMERS=y
  50 | CONFIG_HZ_1000=y
  51 | CONFIG_HZ=1000
  52 | CONFIG_SCHED_HRTICK=y
  53 | 
  54 | # low latency desktop
  55 | CONFIG_PREEMPT=y
  56 | CONFIG_PREEMPT_COUNT=y
  57 | CONFIG_PREEMPT_RCU=y
  58 | CONFIG_TREE_SRCU=y
  59 | CONFIG_TASKS_RCU=y
  60 | 
  61 | # cgroups
  62 | CONFIG_CGROUPS=y
  63 | CONFIG_MEMCG=y
  64 | CONFIG_CGROUP_SCHED=y
  65 | CONFIG_FAIR_GROUP_SCHED=y
  66 | CONFIG_CGROUP_FREEZER=y
  67 | CONFIG_SCHED_AUTOGROUP=y
  68 | CONFIG_BLK_CGROUP=y
  69 | CONFIG_CGROUP_WRITEBACK=y
  70 | CONFIG_CPUSETS=y
  71 | CONFIG_PROC_PID_CPUSET=y
  72 | CONFIG_CGROUP_DEVICE=y
  73 | CONFIG_CGROUP_BPF=y
  74 | CONFIG_SOCK_CGROUP_DATA=y
  75 | CONFIG_CHECKPOINT_RESTORE=y
  76 | CONFIG_CGROUP_PIDS=y
  77 | 
  78 | # initrd support
  79 | CONFIG_BLK_DEV_INITRD=y
  80 | 
  81 | # modules support
  82 | CONFIG_MODULES=y
  83 | CONFIG_MODULE_UNLOAD=y
  84 | 
  85 | # smp
  86 | CONFIG_X86_64_SMP=y
  87 | CONFIG_SMP=y
  88 | CONFIG_MCORE2=y
  89 | CONFIG_SCHED_SMT=y
  90 | CONFIG_SCHED_MC=y
  91 | CONFIG_SCHED_MC_PRIO=y
  92 | CONFIG_SCHED_CORE=y
  93 | 
  94 | # efi
  95 | CONFIG_EFI=y
  96 | 
  97 | # branch optimisation
  98 | CONFIG_JUMP_LABEL=y
  99 | 
 100 | # partitions
 101 | CONFIG_PARTITION_ADVANCED=y
 102 | CONFIG_BSD_DISKLABEL=y
 103 | 
 104 | # hugepage
 105 | CONFIG_TRANSPARENT_HUGEPAGE=y
 106 | CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
 107 | CONFIG_CLEANCACHE=y
 108 | 
 109 | # misc
 110 | CONFIG_HW_RANDOM=y
 111 | CONFIG_NVRAM=y
 112 | CONFIG_HPET=y
 113 | CONFIG_DEVPORT=y
 114 | CONFIG_X86_MSR=m
 115 | CONFIG_X86_CPUID=m
 116 | CONFIG_X86_CPU_RESCTRL=y
 117 | CONFIG_PROC_CPU_RESCTRL=y
 118 | 
 119 | # x2apic (kexec)
 120 | CONFIG_X86_X2APIC=y
 121 | CONFIG_KEXEC=y
 122 | CONFIG_CRASH_DUMP=y
 123 | 
 124 | #
 125 | # Power management and ACPI options
 126 | #
 127 | CONFIG_SUSPEND=y
 128 | CONFIG_SUSPEND_FREEZER=y
 129 | CONFIG_PM_SLEEP=y
 130 | CONFIG_PM_SLEEP_SMP=y
 131 | CONFIG_PM_AUTOSLEEP=y
 132 | CONFIG_PM=y
 133 | CONFIG_ACPI=y
 134 | CONFIG_ACPI_AC=y
 135 | CONFIG_ACPI_BATTERY=y
 136 | CONFIG_ACPI_BUTTON=y
 137 | CONFIG_ACPI_VIDEO=y
 138 | CONFIG_ACPI_FAN=y
 139 | CONFIG_ACPI_DOCK=y
 140 | CONFIG_ACPI_CPU_FREQ_PSS=y
 141 | CONFIG_ACPI_PROCESSOR_CSTATE=y
 142 | CONFIG_ACPI_PROCESSOR_IDLE=y
 143 | CONFIG_ACPI_CPPC_LIB=y
 144 | CONFIG_ACPI_PROCESSOR=y
 145 | CONFIG_ACPI_HOTPLUG_CPU=y
 146 | CONFIG_ACPI_THERMAL=y
 147 | CONFIG_ACPI_NUMA=y
 148 | CONFIG_ACPI_TABLE_UPGRADE=y
 149 | CONFIG_ACPI_HOTPLUG_IOAPIC=y
 150 | CONFIG_X86_PM_TIMER=y
 151 | 
 152 | #
 153 | # CPU
 154 | #
 155 | 
 156 | # scaling
 157 | CONFIG_CPU_FREQ=y
 158 | CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 159 | CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 160 | CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
 161 | CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
 162 | CONFIG_ENERGY_MODEL=y
 163 | CONFIG_CPU_FREQ_STAT=y
 164 | 
 165 | # driver
 166 | CONFIG_X86_INTEL_PSTATE=y
 167 | CONFIG_X86_ACPI_CPUFREQ=y
 168 | 
 169 | 
 170 | # idle
 171 | CONFIG_CPU_IDLE=y
 172 | CONFIG_CPU_IDLE_GOV_MENU=y
 173 | CONFIG_INTEL_IDLE=y
 174 | 
 175 | #
 176 | # Bus options (PCI etc.)
 177 | #
 178 | CONFIG_PCI=y
 179 | CONFIG_PCI_DIRECT=y
 180 | CONFIG_PCI_MMCONFIG=y
 181 | CONFIG_PCI_DOMAINS=y
 182 | CONFIG_PCIEPORTBUS=y
 183 | CONFIG_HOTPLUG_PCI_PCIE=y
 184 | CONFIG_PCIEAER=y
 185 | CONFIG_PCIEASPM=y
 186 | CONFIG_PCIEASPM_POWER_SUPERSAVE=y
 187 | CONFIG_PCIE_PME=y
 188 | CONFIG_PCI_MSI=y
 189 | CONFIG_PCI_MSI_IRQ_DOMAIN=y
 190 | CONFIG_PCI_QUIRKS=y
 191 | CONFIG_PCI_ATS=y
 192 | CONFIG_PCI_LOCKLESS_CONFIG=y
 193 | CONFIG_PCI_PRI=y
 194 | CONFIG_PCI_PASID=y
 195 | CONFIG_PCI_LABEL=y
 196 | CONFIG_HOTPLUG_PCI=y
 197 | CONFIG_RAS=y
 198 | 
 199 | #
 200 | # Binary Emulations
 201 | #
 202 | CONFIG_IA32_EMULATION=y
 203 | CONFIG_COMPAT_32=y
 204 | CONFIG_COMPAT=y
 205 | CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
 206 | 
 207 | #
 208 | # EFI (Extensible Firmware Interface) Support
 209 | #
 210 | CONFIG_EFI_VARS=y
 211 | CONFIG_EFI_ESRT=y
 212 | CONFIG_EFI_BOOTLOADER_CONTROL=m
 213 | 
 214 | #
 215 | # KVM
 216 | #
 217 | CONFIG_VIRTUALIZATION=y
 218 | CONFIG_KVM=m
 219 | CONFIG_KVM_INTEL=m
 220 | CONFIG_VHOST_NET=m
 221 | CONFIG_VHOST=m
 222 | 
 223 | #
 224 | # Executable file formats
 225 | #
 226 | CONFIG_BINFMT_ELF=y
 227 | CONFIG_COMPAT_BINFMT_ELF=y
 228 | CONFIG_ELFCORE=y
 229 | CONFIG_BINFMT_SCRIPT=y
 230 | CONFIG_BINFMT_MISC=y
 231 | CONFIG_COREDUMP=y
 232 | 
 233 | 
 234 | #
 235 | # Networking options
 236 | #
 237 | 
 238 | # generic
 239 | CONFIG_NET=y
 240 | CONFIG_PACKET=y
 241 | CONFIG_UNIX=y
 242 | CONFIG_INET=y
 243 | CONFIG_WIREGUARD=y
 244 | CONFIG_IP_PNP=y
 245 | CONFIG_NET_IPIP=m
 246 | CONFIG_NET_IP_TUNNEL=y
 247 | CONFIG_IP_MROUTE_COMMON=y
 248 | CONFIG_IP_MROUTE=y
 249 | CONFIG_NET_UDP_TUNNEL=y
 250 | CONFIG_INET_TUNNEL=y
 251 | CONFIG_IPV6=y
 252 | CONFIG_IPV6_SIT=y
 253 | CONFIG_IPV6_NDISC_NODETYPE=y
 254 | CONFIG_NETLABEL=y
 255 | CONFIG_NETDEVICES=y
 256 | CONFIG_MII=m
 257 | CONFIG_NET_CORE=y
 258 | CONFIG_TUN=y
 259 | CONFIG_IP_ADVANCED_ROUTER=y
 260 | CONFIG_IP_MULTIPLE_TABLES=y
 261 | CONFIG_IPV6_MULTIPLE_TABLES=y
 262 | CONFIG_BPFILTER=y
 263 | CONFIG_BPFILTER_UMH=m
 264 | CONFIG_L2TP=y
 265 | CONFIG_HAVE_NET_DSA=y
 266 | CONFIG_NET_SCHED=y
 267 | 
 268 | # Netfilter Configuration
 269 | CONFIG_NETFILTER=y
 270 | CONFIG_NETFILTER_INGRESS=y
 271 | CONFIG_NETFILTER_NETLINK=y
 272 | CONFIG_NETFILTER_NETLINK_LOG=y
 273 | CONFIG_NF_CONNTRACK=y
 274 | CONFIG_NF_LOG_COMMON=m
 275 | CONFIG_NF_CONNTRACK_SECMARK=y
 276 | CONFIG_NF_CONNTRACK_PROCFS=y
 277 | CONFIG_NF_CONNTRACK_FTP=y
 278 | CONFIG_NF_CONNTRACK_IRC=y
 279 | CONFIG_NF_CONNTRACK_SIP=y
 280 | CONFIG_NF_CT_NETLINK=y
 281 | CONFIG_NF_NAT=m
 282 | CONFIG_NF_NAT_NEEDED=y
 283 | CONFIG_NF_NAT_FTP=m
 284 | CONFIG_NF_NAT_IRC=m
 285 | CONFIG_NF_NAT_SIP=m
 286 | CONFIG_NETFILTER_XTABLES=y
 287 | CONFIG_NETFILTER_XT_MARK=m
 288 | CONFIG_NETFILTER_XT_NAT=m
 289 | CONFIG_NETFILTER_XT_CONNMARK=m
 290 | CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 291 | CONFIG_NETFILTER_XT_TARGET_LOG=m
 292 | CONFIG_NETFILTER_XT_TARGET_NFLOG=y
 293 | CONFIG_NETFILTER_XT_TARGET_SECMARK=y
 294 | CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
 295 | CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
 296 | CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
 297 | CONFIG_NETFILTER_XT_MATCH_POLICY=y
 298 | CONFIG_NETFILTER_XT_MATCH_STATE=y
 299 | CONFIG_NETFILTER_XT_MATCH_COMMENT=m
 300 | 
 301 | # IP: Netfilter Configuration
 302 | CONFIG_NF_DEFRAG_IPV4=y
 303 | CONFIG_NF_LOG_ARP=m
 304 | CONFIG_NF_LOG_IPV4=m
 305 | CONFIG_NF_REJECT_IPV4=y
 306 | CONFIG_NF_NAT_IPV4=m
 307 | CONFIG_NF_NAT_MASQUERADE_IPV4=y
 308 | CONFIG_IP_NF_IPTABLES=y
 309 | CONFIG_IP_NF_FILTER=y
 310 | CONFIG_IP_NF_TARGET_REJECT=y
 311 | CONFIG_IP_NF_NAT=m
 312 | CONFIG_IP_NF_TARGET_MASQUERADE=m
 313 | CONFIG_IP_NF_MANGLE=y
 314 | CONFIG_IP_NF_RAW=m
 315 | 
 316 | # IPv6: Netfilter Configuration
 317 | CONFIG_NF_REJECT_IPV6=y
 318 | CONFIG_NF_DEFRAG_IPV6=y
 319 | CONFIG_NF_LOG_IPV6=m
 320 | CONFIG_IP6_NF_IPTABLES=y
 321 | CONFIG_IP6_NF_MATCH_IPV6HEADER=y
 322 | CONFIG_IP6_NF_FILTER=y
 323 | CONFIG_IP6_NF_TARGET_REJECT=y
 324 | CONFIG_IP6_NF_MANGLE=y
 325 | CONFIG_IP6_NF_RAW=m
 326 | 
 327 | # wireless
 328 | CONFIG_BT=m
 329 | CONFIG_BT_BREDR=y
 330 | CONFIG_BT_BNEP=m
 331 | CONFIG_BT_HIDP=m
 332 | CONFIG_BT_HS=y
 333 | CONFIG_BT_INTEL=m
 334 | CONFIG_BT_BCM=m
 335 | CONFIG_BT_RTL=m
 336 | CONFIG_BT_HCIBTUSB=m
 337 | CONFIG_BT_HCIBTUSB_BCM=y
 338 | CONFIG_BT_HCIBTUSB_RTL=y
 339 | CONFIG_BT_HCIBTSDIO=m
 340 | CONFIG_BT_HCIUART=m
 341 | CONFIG_BT_HCIUART_H4=y
 342 | CONFIG_BT_HCIUART_BCSP=y
 343 | CONFIG_BT_HCIUART_ATH3K=y
 344 | CONFIG_BT_HCIUART_AG6XX=y
 345 | CONFIG_BT_HCIUART_INTEL=y
 346 | CONFIG_BT_RFCOMM=m
 347 | CONFIG_BT_RFCOMM_TTY=y
 348 | CONFIG_BT_LEDS=y
 349 | CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
 350 | CONFIG_STREAM_PARSER=y
 351 | CONFIG_FIB_RULES=y
 352 | CONFIG_WIRELESS=y
 353 | CONFIG_CFG80211=y
 354 | CONFIG_MAC80211=y
 355 | CONFIG_MAC80211_HAS_RC=y
 356 | CONFIG_MAC80211_LEDS=y
 357 | CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
 358 | CONFIG_RFKILL=y
 359 | CONFIG_RFKILL_LEDS=y
 360 | CONFIG_DST_CACHE=y
 361 | CONFIG_GRO_CELLS=y
 362 | CONFIG_MAY_USE_DEVLINK=y
 363 | CONFIG_HAVE_EBPF_JIT=y
 364 | 
 365 | # USB net
 366 | CONFIG_USB_NET_DRIVERS=m
 367 | CONFIG_USB_CATC=m
 368 | CONFIG_USB_KAWETH=m
 369 | CONFIG_USB_PEGASUS=m
 370 | CONFIG_USB_RTL8150=m
 371 | CONFIG_USB_RTL8152=m
 372 | CONFIG_USB_LAN78XX=m
 373 | CONFIG_USB_USBNET=m
 374 | CONFIG_USB_NET_AX8817X=m
 375 | CONFIG_USB_NET_AX88179_178A=m
 376 | CONFIG_USB_NET_CDCETHER=m
 377 | CONFIG_USB_NET_CDC_EEM=m
 378 | CONFIG_USB_NET_CDC_NCM=m
 379 | CONFIG_USB_NET_CDC_MBIM=m
 380 | CONFIG_USB_NET_DM9601=m
 381 | CONFIG_USB_NET_SR9700=m
 382 | CONFIG_USB_NET_SR9800=m
 383 | CONFIG_USB_NET_SMSC75XX=m
 384 | CONFIG_USB_NET_SMSC95XX=m
 385 | CONFIG_USB_NET_GL620A=m
 386 | CONFIG_USB_NET_NET1080=m
 387 | CONFIG_USB_NET_PLUSB=m
 388 | CONFIG_USB_NET_MCS7830=m
 389 | CONFIG_USB_NET_RNDIS_HOST=m
 390 | CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
 391 | CONFIG_USB_NET_CDC_SUBSET=m
 392 | 
 393 | # wireless drivers
 394 | CONFIG_WLAN=y
 395 | CONFIG_WLAN_VENDOR_INTEL=y
 396 | CONFIG_IWLWIFI=m
 397 | CONFIG_IWLWIFI_LEDS=y
 398 | CONFIG_IWLDVM=m
 399 | CONFIG_IWLMVM=m
 400 | CONFIG_IWLWIFI_BCAST_FILTERING=y
 401 | CONFIG_IWLWIFI_PCIE_RTPM=y
 402 | CONFIG_IWLWIFI_OPMODE_MODULAR=y
 403 | 
 404 | # remove wlans
 405 | # CONFIG_WLAN_VENDOR_ADMTEK is not set
 406 | # CONFIG_WLAN_VENDOR_ATH is not set
 407 | # CONFIG_WLAN_VENDOR_ATMEL is not set
 408 | # CONFIG_WLAN_VENDOR_BROADCOM is not set
 409 | # CONFIG_WLAN_VENDOR_CISCO is not set
 410 | # CONFIG_WLAN_VENDOR_INTERSIL is not set
 411 | # CONFIG_WLAN_VENDOR_MARVELL is not set
 412 | # CONFIG_WLAN_VENDOR_MEDIATEK is not set
 413 | # CONFIG_WLAN_VENDOR_RALINK is not set
 414 | # CONFIG_WLAN_VENDOR_REALTEK is not set
 415 | # CONFIG_WLAN_VENDOR_RSI is not set
 416 | # CONFIG_WLAN_VENDOR_ST is not set
 417 | # CONFIG_WLAN_VENDOR_TI is not set
 418 | # CONFIG_WLAN_VENDOR_ZYDAS is not set
 419 | # CONFIG_WLAN_VENDOR_QUANTENNA is not set
 420 | 
 421 | 
 422 | 
 423 | #
 424 | # Device Drivers
 425 | #
 426 | 
 427 | # nvme
 428 | CONFIG_NVME_CORE=y
 429 | CONFIG_BLK_DEV_NVME=y
 430 | 
 431 | # tpm
 432 | CONFIG_TCG_TPM=m
 433 | CONFIG_HW_RANDOM_TPM=y
 434 | CONFIG_TCG_TIS_CORE=m
 435 | CONFIG_TCG_TIS=m
 436 | CONFIG_TCG_CRB=m
 437 | 
 438 | # pinctrl
 439 | CONFIG_PINCTRL=y
 440 | CONFIG_PINMUX=y
 441 | CONFIG_PINCONF=y
 442 | CONFIG_GENERIC_PINCONF=y
 443 | CONFIG_PINCTRL_BAYTRAIL=y
 444 | CONFIG_PINCTRL_CHERRYVIEW=m
 445 | CONFIG_PINCTRL_INTEL=m
 446 | CONFIG_PINCTRL_BROXTON=m
 447 | CONFIG_PINCTRL_CANNONLAKE=m
 448 | CONFIG_PINCTRL_CEDARFORK=m
 449 | CONFIG_PINCTRL_DENVERTON=m
 450 | CONFIG_PINCTRL_GEMINILAKE=m
 451 | CONFIG_PINCTRL_ICELAKE=m
 452 | CONFIG_PINCTRL_LEWISBURG=m
 453 | CONFIG_PINCTRL_SUNRISEPOINT=m
 454 | CONFIG_GPIOLIB=y
 455 | CONFIG_GPIOLIB_FASTPATH_LIMIT=512
 456 | CONFIG_GPIO_ACPI=y
 457 | CONFIG_GPIOLIB_IRQCHIP=y
 458 | 
 459 | # rtc
 460 | CONFIG_RTC_CLASS=y
 461 | CONFIG_RTC_HCTOSYS=y
 462 | CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
 463 | CONFIG_RTC_SYSTOHC=y
 464 | CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
 465 | CONFIG_RTC_NVMEM=y
 466 | CONFIG_RTC_INTF_SYSFS=y
 467 | CONFIG_RTC_INTF_PROC=y
 468 | CONFIG_RTC_INTF_DEV=y
 469 | CONFIG_RTC_DRV_CMOS=y
 470 | 
 471 | # RTSX card reader
 472 | CONFIG_MISC_RTSX=y
 473 | CONFIG_MISC_RTSX_PCI=y
 474 | 
 475 | # Firmware loader
 476 | CONFIG_FW_LOADER=y
 477 | CONFIG_EXTRA_FIRMWARE="i915/skl_dmc_ver1_27.bin iwlwifi-8000C-22.ucode intel/ibt-11-5.sfi intel/ibt-11-5.ddc"
 478 | CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
 479 | 
 480 | # Protocols
 481 | CONFIG_PNPACPI=y
 482 | CONFIG_BLK_DEV=y
 483 | CONFIG_CDROM=y
 484 | CONFIG_BLK_DEV_LOOP=y
 485 | 
 486 | # SCSI device support
 487 | CONFIG_SCSI_MOD=y
 488 | CONFIG_SCSI=y
 489 | CONFIG_SCSI_DMA=y
 490 | CONFIG_BLK_DEV_SD=y
 491 | CONFIG_BLK_DEV_SR=y
 492 | CONFIG_CHR_DEV_SG=y
 493 | CONFIG_ATA=y
 494 | CONFIG_ATA_VERBOSE_ERROR=y
 495 | CONFIG_ATA_ACPI=y
 496 | CONFIG_SATA_AHCI=y
 497 | CONFIG_SATA_MOBILE_LPM_POLICY=0
 498 | CONFIG_ATA_SFF=y
 499 | CONFIG_ATA_BMDMA=y
 500 | CONFIG_ATA_PIIX=y
 501 | 
 502 | # Input device support
 503 | CONFIG_INPUT=y
 504 | CONFIG_INPUT_LEDS=y
 505 | CONFIG_INPUT_EVDEV=y
 506 | CONFIG_INPUT_KEYBOARD=y
 507 | CONFIG_INPUT_MOUSE=y
 508 | CONFIG_MOUSE_PS2=y
 509 | CONFIG_MOUSE_PS2_SYNAPTICS=y
 510 | CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
 511 | CONFIG_MOUSE_PS2_TRACKPOINT=y
 512 | CONFIG_MOUSE_SYNAPTICS_I2C=y
 513 | CONFIG_MOUSE_SYNAPTICS_USB=y
 514 | CONFIG_RMI4_CORE=y
 515 | CONFIG_RMI4_I2C=y
 516 | CONFIG_RMI4_SMB=y
 517 | CONFIG_RMI4_F03=y
 518 | CONFIG_RMI4_F03_SERIO=y
 519 | CONFIG_RMI4_2D_SENSOR=y
 520 | CONFIG_RMI4_F11=y
 521 | CONFIG_RMI4_F12=y
 522 | CONFIG_RMI4_F30=y
 523 | CONFIG_RMI4_F34=y
 524 | CONFIG_RMI4_F55=y
 525 | CONFIG_HID_RMI=y
 526 | CONFIG_I2C_HID=y
 527 | CONFIG_HID_MULTITOUCH=m
 528 | CONFIG_HID_WACOM=m
 529 | 
 530 | # Character devices
 531 | CONFIG_TTY=y
 532 | CONFIG_VT=y
 533 | CONFIG_CONSOLE_TRANSLATIONS=y
 534 | CONFIG_VT_CONSOLE=y
 535 | CONFIG_VT_CONSOLE_SLEEP=y
 536 | CONFIG_HW_CONSOLE=y
 537 | CONFIG_VT_HW_CONSOLE_BINDING=y
 538 | CONFIG_UNIX98_PTYS=y
 539 | CONFIG_SERIAL_NONSTANDARD=y
 540 | CONFIG_LDISC_AUTOLOAD=y
 541 | CONFIG_DEVMEM=y
 542 | 
 543 | # Serial drivers
 544 | CONFIG_SERIAL_EARLYCON=y
 545 | CONFIG_SERIAL_8250=y
 546 | CONFIG_SERIAL_8250_PNP=y
 547 | CONFIG_SERIAL_8250_CONSOLE=y
 548 | CONFIG_SERIAL_8250_DMA=y
 549 | CONFIG_SERIAL_8250_PCI=y
 550 | CONFIG_SERIAL_8250_EXAR=y
 551 | CONFIG_SERIAL_8250_EXTENDED=y
 552 | CONFIG_SERIAL_8250_MANY_PORTS=y
 553 | CONFIG_SERIAL_8250_SHARE_IRQ=y
 554 | CONFIG_SERIAL_8250_DETECT_IRQ=y
 555 | CONFIG_SERIAL_8250_RSA=y
 556 | CONFIG_SERIAL_8250_LPSS=y
 557 | CONFIG_SERIAL_8250_MID=y
 558 | CONFIG_SERIAL_CORE=y
 559 | CONFIG_SERIAL_CORE_CONSOLE=y
 560 | 
 561 | # power supply
 562 | CONFIG_POWER_SUPPLY=y
 563 | CONFIG_HWMON=y
 564 | 
 565 | # ACPI drivers
 566 | CONFIG_THERMAL=y
 567 | CONFIG_THERMAL_HWMON=y
 568 | CONFIG_THERMAL_WRITABLE_TRIPS=y
 569 | CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
 570 | CONFIG_THERMAL_GOV_STEP_WISE=y
 571 | CONFIG_THERMAL_GOV_USER_SPACE=y
 572 | CONFIG_X86_PKG_TEMP_THERMAL=y
 573 | CONFIG_INTEL_PCH_THERMAL=y
 574 | CONFIG_ACPI_DPTF=y
 575 | CONFIG_DPTF_POWER=m
 576 | CONFIG_DPTF_PCH_FIVR=m
 577 | 
 578 | # Multifunction device drivers
 579 | CONFIG_MFD_CORE=y
 580 | CONFIG_LPC_ICH=y
 581 | CONFIG_LPC_SCH=y
 582 | 
 583 | # thermal
 584 | CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
 585 | CONFIG_INTEL_SOC_DTS_THERMAL=m
 586 | CONFIG_INT340X_THERMAL=m
 587 | CONFIG_ACPI_THERMAL_REL=m
 588 | CONFIG_INT3406_THERMAL=m
 589 | CONFIG_INTEL_TCC_COOLING=m
 590 | CONFIG_INTEL_POWERCLAMP=m
 591 | 
 592 | # lpss
 593 | CONFIG_X86_INTEL_LPSS=y
 594 | CONFIG_MFD_INTEL_LPSS=y
 595 | CONFIG_MFD_INTEL_LPSS_ACPI=y
 596 | CONFIG_MFD_INTEL_LPSS_PCI=y
 597 | 
 598 | # media
 599 | CONFIG_MEDIA_SUPPORT=m
 600 | CONFIG_MEDIA_USB_SUPPORT=y
 601 | CONFIG_MEDIA_CAMERA_SUPPORT=y
 602 | CONFIG_USB_VIDEO_CLASS=m
 603 | CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 604 | CONFIG_VIDEO_DEV=m
 605 | CONFIG_VIDEO_V4L2=m
 606 | CONFIG_V4L_PLATFORM_DRIVERS=y
 607 | CONFIG_VIDEOBUF2_CORE=m
 608 | CONFIG_VIDEOBUF2_V4L2=m
 609 | CONFIG_VIDEOBUF2_MEMOPS=m
 610 | CONFIG_VIDEOBUF2_VMALLOC=m
 611 | CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
 612 | 
 613 | # iio
 614 | CONFIG_IIO=m
 615 | CONFIG_IIO_BUFFER=y
 616 | CONFIG_IIO_BUFFER_CB=m
 617 | CONFIG_IIO_BUFFER_HW_CONSUMER=m
 618 | CONFIG_IIO_KFIFO_BUF=m
 619 | CONFIG_IIO_CONFIGFS=m
 620 | CONFIG_IIO_SW_DEVICE=m
 621 | CONFIG_IIO_SW_TRIGGER=m
 622 | 
 623 | # mei
 624 | CONFIG_INTEL_MEI=m
 625 | CONFIG_INTEL_MEI_ME=m
 626 | CONFIG_INTEL_MEI_WDT=m
 627 | CONFIG_INTEL_MEI_PXP=m
 628 | CONFIG_INTEL_MEI_HDCP=m
 629 | 
 630 | # watchdog
 631 | CONFIG_WATCHDOG=y
 632 | CONFIG_ITCO_WDT=m
 633 | 
 634 | # i2c
 635 | CONFIG_I2C_SMBUS=m
 636 | CONFIG_I2C_I801=m
 637 | 
 638 | # spi
 639 | CONFIG_SPI=y
 640 | CONFIG_SPI_MASTER=y
 641 | CONFIG_REGMAP_SPI=y
 642 | CONFIG_SND_SPI=y
 643 | 
 644 | # iommu
 645 | CONFIG_INTEL_IOMMU=y
 646 | CONFIG_IRQ_REMAP=y
 647 | 
 648 | #
 649 | # Graphics support
 650 | #
 651 | CONFIG_INTEL_GTT=y
 652 | CONFIG_VGA_ARB=y
 653 | CONFIG_DRM=y
 654 | CONFIG_DRM_KMS_HELPER=y
 655 | CONFIG_DRM_KMS_FB_HELPER=y
 656 | CONFIG_DRM_FBDEV_EMULATION=y
 657 | CONFIG_DRM_FBDEV_OVERALLOC=100
 658 | CONFIG_DRM_PANEL=y
 659 | CONFIG_DRM_BRIDGE=y
 660 | CONFIG_DRM_PANEL_BRIDGE=y
 661 | CONFIG_DRM_SIMPLEDRM=y
 662 | 
 663 | # intel driver
 664 | CONFIG_DRM_I915=y
 665 | CONFIG_DRM_I915_CAPTURE_ERROR=y
 666 | CONFIG_DRM_I915_COMPRESS_ERROR=y
 667 | CONFIG_DRM_I915_USERPTR=y
 668 | CONFIG_DRM_I915_PXP=y
 669 | 
 670 | # Frame buffer Devices
 671 | CONFIG_FB=y
 672 | CONFIG_FB_CMDLINE=y
 673 | CONFIG_FB_NOTIFY=y
 674 | CONFIG_FB_CFB_FILLRECT=y
 675 | CONFIG_FB_CFB_COPYAREA=y
 676 | CONFIG_FB_CFB_IMAGEBLIT=y
 677 | CONFIG_FB_SYS_FILLRECT=y
 678 | CONFIG_FB_SYS_COPYAREA=y
 679 | CONFIG_FB_SYS_IMAGEBLIT=y
 680 | CONFIG_FB_SYS_FOPS=y
 681 | CONFIG_FB_DEFERRED_IO=y
 682 | CONFIG_FB_MODE_HELPERS=y
 683 | CONFIG_FB_TILEBLITTING=y
 684 | CONFIG_SYSFB_SIMPLEFB=y
 685 | 
 686 | # Frame buffer hardware drivers
 687 | CONFIG_FB_EFI=y
 688 | CONFIG_FB_VESA=y
 689 | CONFIG_BACKLIGHT_LCD_SUPPORT=y
 690 | CONFIG_BACKLIGHT_CLASS_DEVICE=y
 691 | CONFIG_HDMI=y
 692 | 
 693 | # Console display driver support
 694 | CONFIG_VGA_CONSOLE=y
 695 | CONFIG_FRAMEBUFFER_CONSOLE=y
 696 | # CONFIG_LOGO=y
 697 | # CONFIG_LOGO_LINUX_CLUT224=y
 698 | 
 699 | # intel RAPL
 700 | CONFIG_POWERCAP=y
 701 | CONFIG_INTEL_RAPL=m
 702 | 
 703 | #
 704 | # Sound
 705 | #
 706 | CONFIG_SOUND=y
 707 | CONFIG_SND=y
 708 | CONFIG_SND_TIMER=y
 709 | CONFIG_SND_PCM=y
 710 | CONFIG_SND_HWDEP=y
 711 | CONFIG_SND_SEQ_DEVICE=y
 712 | CONFIG_SND_JACK=y
 713 | CONFIG_SND_JACK_INPUT_DEV=y
 714 | CONFIG_SND_PCM_TIMER=y
 715 | CONFIG_SND_HRTIMER=y
 716 | CONFIG_SND_DYNAMIC_MINORS=y
 717 | CONFIG_SND_PROC_FS=y
 718 | CONFIG_SND_VERBOSE_PROCFS=y
 719 | CONFIG_SND_VMASTER=y
 720 | CONFIG_SND_SEQUENCER=y
 721 | CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
 722 | CONFIG_SND_DRIVERS=y
 723 | CONFIG_SND_PCI=y
 724 | 
 725 | # HD-Audio
 726 | CONFIG_SND_HDA=m
 727 | CONFIG_SND_HDA_INTEL=m
 728 | CONFIG_SND_HDA_HWDEP=y
 729 | CONFIG_SND_HDA_RECONFIG=y
 730 | CONFIG_SND_HDA_INPUT_BEEP=y
 731 | CONFIG_SND_HDA_INPUT_BEEP_MODE=1
 732 | CONFIG_SND_HDA_PATCH_LOADER=y
 733 | CONFIG_SND_HDA_CODEC_REALTEK=m
 734 | CONFIG_SND_HDA_CODEC_ANALOG=m
 735 | CONFIG_SND_HDA_CODEC_SIGMATEL=m
 736 | CONFIG_SND_HDA_CODEC_VIA=m
 737 | CONFIG_SND_HDA_CODEC_HDMI=m
 738 | CONFIG_SND_HDA_CODEC_CIRRUS=m
 739 | CONFIG_SND_HDA_CODEC_CONEXANT=m
 740 | CONFIG_SND_HDA_CODEC_CA0110=m
 741 | CONFIG_SND_HDA_CODEC_CMEDIA=m
 742 | CONFIG_SND_HDA_CODEC_SI3054=m
 743 | CONFIG_SND_HDA_GENERIC=m
 744 | CONFIG_SND_HDA_POWER_SAVE_DEFAULT=1
 745 | CONFIG_SND_HDA_CORE=m
 746 | CONFIG_SND_HDA_COMPONENT=y
 747 | CONFIG_SND_HDA_I915=y
 748 | CONFIG_SND_USB=y
 749 | CONFIG_SND_X86=y
 750 | CONFIG_SND_RAWMIDI=m
 751 | CONFIG_SND_SEQ_MIDI_EVENT=m
 752 | CONFIG_SND_SEQ_MIDI=m
 753 | CONFIG_SND_USB_AUDIO=m
 754 | 
 755 | # soc
 756 | CONFIG_SND_COMPRESS_OFFLOAD=m
 757 | CONFIG_SND_HDA_DSP_LOADER=y
 758 | CONFIG_SND_HDA_EXT_CORE=m
 759 | CONFIG_SND_SOC=m
 760 | CONFIG_SND_SOC_COMPRESS=y
 761 | CONFIG_SND_SOC_TOPOLOGY=y
 762 | CONFIG_SND_SOC_ACPI=m
 763 | CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
 764 | CONFIG_SND_SST_IPC=m
 765 | CONFIG_SND_SST_IPC_PCI=m
 766 | CONFIG_SND_SST_IPC_ACPI=m
 767 | CONFIG_SND_SOC_INTEL_SST=m
 768 | CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m
 769 | CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI=m
 770 | CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI=m
 771 | CONFIG_SND_SOC_INTEL_SKYLAKE=m
 772 | CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
 773 | CONFIG_SND_SOC_INTEL_MACH=y
 774 | # CONFIG_SND_SOC_INTEL_SKL_RT286_MACH is not set
 775 | # CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH is not set
 776 | # CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH is not set
 777 | # CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set
 778 | # CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set
 779 | # CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH is not set
 780 | # CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH is not set
 781 | # CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH is not set
 782 | 
 783 | 
 784 | #
 785 | # HID support
 786 | #
 787 | CONFIG_HID=y
 788 | CONFIG_HID_BATTERY_STRENGTH=y
 789 | CONFIG_HIDRAW=y
 790 | CONFIG_HID_GENERIC=y
 791 | 
 792 | # USB HID support
 793 | CONFIG_USB_HID=y
 794 | CONFIG_HID_PID=y
 795 | CONFIG_USB_HIDDEV=y
 796 | 
 797 | # Intel ISH HID support
 798 | #CONFIG_INTEL_ISH_HID=y
 799 | 
 800 | # misc
 801 | CONFIG_HID_LENOVO=m
 802 | 
 803 | # sensors
 804 | CONFIG_HID_SENSOR_HUB=m
 805 | CONFIG_IIO_TRIGGERED_BUFFER=m
 806 | CONFIG_IIO_TRIGGER=y
 807 | CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
 808 | CONFIG_HID_SENSOR_ACCEL_3D=m
 809 | CONFIG_IIO_ST_ACCEL_3AXIS=m
 810 | CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m
 811 | CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m
 812 | CONFIG_HID_SENSOR_IIO_COMMON=m
 813 | CONFIG_HID_SENSOR_IIO_TRIGGER=m
 814 | CONFIG_IIO_ST_SENSORS_I2C=m
 815 | CONFIG_IIO_ST_SENSORS_SPI=m
 816 | CONFIG_IIO_ST_SENSORS_CORE=m
 817 | CONFIG_HID_SENSOR_GYRO_3D=m
 818 | CONFIG_IIO_ST_GYRO_3AXIS=m
 819 | CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
 820 | CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
 821 | CONFIG_HID_SENSOR_HUMIDITY=m
 822 | CONFIG_HID_SENSOR_ALS=m
 823 | CONFIG_HID_SENSOR_PROX=m
 824 | CONFIG_HID_SENSOR_MAGNETOMETER_3D=m
 825 | CONFIG_HID_SENSOR_INCLINOMETER_3D=m
 826 | CONFIG_HID_SENSOR_DEVICE_ROTATION=m
 827 | CONFIG_IIO_SYSFS_TRIGGER=m
 828 | CONFIG_HID_SENSOR_PRESS=m
 829 | CONFIG_HID_SENSOR_TEMP=m
 830 | 
 831 | #
 832 | # Ethernet
 833 | #
 834 | CONFIG_ETHERNET=y
 835 | CONFIG_NET_VENDOR_INTEL=y
 836 | CONFIG_E1000E=m
 837 | CONFIG_IGB=m
 838 | CONFIG_IGB_HWMON=y
 839 | CONFIG_IGC=m
 840 | # CONFIG_NET_VENDOR_3COM is not set
 841 | # CONFIG_NET_VENDOR_ADAPTEC is not set
 842 | # CONFIG_NET_VENDOR_AGERE is not set
 843 | # CONFIG_NET_VENDOR_ALACRITECH is not set
 844 | # CONFIG_NET_VENDOR_ALTEON is not set
 845 | # CONFIG_NET_VENDOR_AMAZON is not set
 846 | # CONFIG_NET_VENDOR_AMD is not set
 847 | # CONFIG_NET_VENDOR_AQUANTIA is not set
 848 | # CONFIG_NET_VENDOR_ARC is not set
 849 | # CONFIG_NET_VENDOR_ATHEROS is not set
 850 | # CONFIG_NET_VENDOR_AURORA is not set
 851 | # CONFIG_NET_VENDOR_BROADCOM is not set
 852 | # CONFIG_NET_VENDOR_BROCADE is not set
 853 | # CONFIG_NET_VENDOR_CADENCE is not set
 854 | # CONFIG_NET_VENDOR_CAVIUM is not set
 855 | # CONFIG_NET_VENDOR_CHELSIO is not set
 856 | # CONFIG_NET_VENDOR_CISCO is not set
 857 | # CONFIG_NET_VENDOR_CORTINA is not set
 858 | # CONFIG_NET_VENDOR_DEC is not set
 859 | # CONFIG_NET_VENDOR_DLINK is not set
 860 | # CONFIG_NET_VENDOR_EMULEX is not set
 861 | # CONFIG_NET_VENDOR_EZCHIP is not set
 862 | # CONFIG_NET_VENDOR_GOOGLE is not set
 863 | # CONFIG_NET_VENDOR_HP is not set
 864 | # CONFIG_NET_VENDOR_HUAWEI is not set
 865 | # CONFIG_NET_VENDOR_MARVELL is not set
 866 | # CONFIG_NET_VENDOR_MELLANOX is not set
 867 | # CONFIG_NET_VENDOR_MICREL is not set
 868 | # CONFIG_NET_VENDOR_MICROCHIP is not set
 869 | # CONFIG_NET_VENDOR_MICROSEMI is not set
 870 | # CONFIG_NET_VENDOR_MYRI is not set
 871 | # CONFIG_NET_VENDOR_NATSEMI is not set
 872 | # CONFIG_NET_VENDOR_NETERION is not set
 873 | # CONFIG_NET_VENDOR_NETRONOME is not set
 874 | # CONFIG_NET_VENDOR_NI is not set
 875 | # CONFIG_NET_VENDOR_NVIDIA is not set
 876 | # CONFIG_NET_VENDOR_OKI is not set
 877 | # CONFIG_NET_VENDOR_PACKET_ENGINES is not set
 878 | # CONFIG_NET_VENDOR_PENSANDO is not set
 879 | # CONFIG_NET_VENDOR_QLOGIC is not set
 880 | # CONFIG_NET_VENDOR_QUALCOMM is not set
 881 | # CONFIG_NET_VENDOR_RDC is not set
 882 | # CONFIG_NET_VENDOR_REALTEK is not set
 883 | # CONFIG_NET_VENDOR_RENESAS is not set
 884 | # CONFIG_NET_VENDOR_ROCKER is not set
 885 | # CONFIG_NET_VENDOR_SAMSUNG is not set
 886 | # CONFIG_NET_VENDOR_SEEQ is not set
 887 | # CONFIG_NET_VENDOR_SOLARFLARE is not set
 888 | # CONFIG_NET_VENDOR_SILAN is not set
 889 | # CONFIG_NET_VENDOR_SIS is not set
 890 | # CONFIG_NET_VENDOR_SMSC is not set
 891 | # CONFIG_NET_VENDOR_SOCIONEXT is not set
 892 | # CONFIG_NET_VENDOR_STMICRO is not set
 893 | # CONFIG_NET_VENDOR_SUN is not set
 894 | # CONFIG_NET_VENDOR_SYNOPSYS is not set
 895 | # CONFIG_NET_VENDOR_TEHUTI is not set
 896 | # CONFIG_NET_VENDOR_TI is not set
 897 | # CONFIG_NET_VENDOR_VIA is not set
 898 | # CONFIG_NET_VENDOR_WIZNET is not set
 899 | # CONFIG_NET_VENDOR_XILINX is not set
 900 | 
 901 | 
 902 | #
 903 | # USB
 904 | #
 905 | CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 906 | CONFIG_USB_SUPPORT=y
 907 | CONFIG_USB_COMMON=y
 908 | CONFIG_USB_ARCH_HAS_HCD=y
 909 | CONFIG_USB=y
 910 | CONFIG_USB_PCI=y
 911 | CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 912 | 
 913 | # Miscellaneous USB options
 914 | CONFIG_USB_DEFAULT_PERSIST=y
 915 | CONFIG_USB_MON=y
 916 | 
 917 | # USB Host Controller Drivers
 918 | CONFIG_USB_XHCI_HCD=y
 919 | CONFIG_USB_XHCI_PCI=y
 920 | CONFIG_USB_XHCI_PLATFORM=y
 921 | CONFIG_USB_EHCI_HCD=y
 922 | CONFIG_USB_EHCI_TT_NEWSCHED=y
 923 | CONFIG_USB_EHCI_PCI=y
 924 | CONFIG_USB_OHCI_HCD=m
 925 | CONFIG_USB_OHCI_HCD_PCI=m
 926 | CONFIG_USB_UHCI_HCD=m
 927 | 
 928 | # USB Device Class drivers
 929 | CONFIG_USB_PRINTER=m
 930 | CONFIG_USB_WDM=m
 931 | CONFIG_USB_STORAGE=y
 932 | CONFIG_USB_UAS=m
 933 | 
 934 | # USB port drivers
 935 | CONFIG_USB_SERIAL=m
 936 | CONFIG_USB_SERIAL_GENERIC=y
 937 | CONFIG_USB_SERIAL_SIMPLE=m
 938 | CONFIG_USB_SERIAL_CH341=m
 939 | CONFIG_USB_SERIAL_CP210X=m
 940 | CONFIG_USB_SERIAL_FTDI_SIO=m
 941 | CONFIG_USB_SERIAL_PL2303=m
 942 | 
 943 | # gadget
 944 | CONFIG_USB_ACM=m
 945 | CONFIG_USB_GADGET=m
 946 | CONFIG_USB_GADGET_VBUS_DRAW=2
 947 | CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
 948 | CONFIG_U_SERIAL_CONSOLE=y
 949 | CONFIG_USB_LIBCOMPOSITE=m
 950 | CONFIG_USB_F_ACM=m
 951 | CONFIG_USB_U_SERIAL=m
 952 | CONFIG_USB_U_ETHER=m
 953 | CONFIG_USB_U_AUDIO=m
 954 | CONFIG_USB_F_SERIAL=m
 955 | CONFIG_USB_F_OBEX=m
 956 | CONFIG_USB_F_NCM=m
 957 | CONFIG_USB_F_ECM=m
 958 | CONFIG_USB_F_EEM=m
 959 | CONFIG_USB_F_SUBSET=m
 960 | CONFIG_USB_F_MASS_STORAGE=m
 961 | CONFIG_USB_F_FS=m
 962 | CONFIG_USB_F_UAC1=m
 963 | CONFIG_USB_F_UAC1_LEGACY=m
 964 | CONFIG_USB_F_UAC2=m
 965 | CONFIG_USB_F_UVC=m
 966 | CONFIG_USB_F_HID=m
 967 | CONFIG_USB_F_PRINTER=m
 968 | CONFIG_USB_CONFIGFS=m
 969 | CONFIG_USB_CONFIGFS_SERIAL=y
 970 | CONFIG_USB_CONFIGFS_ACM=y
 971 | CONFIG_USB_CONFIGFS_OBEX=y
 972 | CONFIG_USB_CONFIGFS_NCM=y
 973 | CONFIG_USB_CONFIGFS_ECM=y
 974 | CONFIG_USB_CONFIGFS_ECM_SUBSET=y
 975 | CONFIG_USB_CONFIGFS_EEM=y
 976 | CONFIG_USB_CONFIGFS_MASS_STORAGE=y
 977 | CONFIG_USB_CONFIGFS_F_FS=y
 978 | CONFIG_USB_CONFIGFS_F_UAC1=y
 979 | CONFIG_USB_CONFIGFS_F_UAC1_LEGACY=y
 980 | CONFIG_USB_CONFIGFS_F_UAC2=y
 981 | CONFIG_USB_CONFIGFS_F_HID=y
 982 | CONFIG_USB_CONFIGFS_F_UVC=y
 983 | CONFIG_USB_CONFIGFS_F_PRINTER=y
 984 | 
 985 | # usb-c
 986 | CONFIG_TYPEC=m
 987 | CONFIG_TYPEC_TCPM=m
 988 | CONFIG_TYPEC_TCPCI=m
 989 | CONFIG_TYPEC_UCSI=m
 990 | CONFIG_UCSI_ACPI=m
 991 | CONFIG_TYPEC_MUX_PI3USB30532=m
 992 | CONFIG_TYPEC_DP_ALTMODE=m
 993 | CONFIG_USB_ROLE_SWITCH=m
 994 | CONFIG_USB_ROLES_INTEL_XHCI=m
 995 | 
 996 | 
 997 | #
 998 | # MMC/SD/SDIO Host Controller Drivers
 999 | #
1000 | CONFIG_MMC=y
1001 | CONFIG_MMC_BLOCK=m
1002 | CONFIG_MMC_BLOCK_MINORS=8
1003 | CONFIG_MMC_USHC=m
1004 | CONFIG_MMC_SDHCI=m
1005 | CONFIG_MMC_SDHCI_IO_ACCESSORS=y
1006 | CONFIG_MMC_SDHCI_PCI=m
1007 | CONFIG_MMC_RICOH_MMC=y
1008 | CONFIG_MMC_REALTEK_PCI=m
1009 | CONFIG_MMC_CQHCI=m
1010 | CONFIG_CHECK_SIGNATURE=y
1011 | 
1012 | 
1013 | #
1014 | # Thinkpad acpi
1015 | #
1016 | CONFIG_THINKPAD_ACPI=y
1017 | CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
1018 | CONFIG_THINKPAD_ACPI_UNSAFE_LEDS=y
1019 | CONFIG_THINKPAD_ACPI_VIDEO=y
1020 | CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
1021 | CONFIG_INTEL_PMC_CORE=y
1022 | CONFIG_INTEL_PMC_IPC=y
1023 | 
1024 | 
1025 | #
1026 | # File systems
1027 | #
1028 | 
1029 | # general
1030 | CONFIG_FS_POSIX_ACL=y
1031 | CONFIG_EXPORTFS=y
1032 | CONFIG_FILE_LOCKING=y
1033 | CONFIG_FSNOTIFY=y
1034 | CONFIG_DNOTIFY=y
1035 | CONFIG_INOTIFY_USER=y
1036 | CONFIG_FANOTIFY=y
1037 | CONFIG_QUOTA=y
1038 | 
1039 | # zfs
1040 | CONFIG_ZFS=y
1041 | 
1042 | # ext4
1043 | CONFIG_EXT4_FS=m
1044 | 
1045 | # autofs
1046 | CONFIG_AUTOFS4_FS=y
1047 | CONFIG_AUTOFS_FS=y
1048 | 
1049 | # fuse
1050 | CONFIG_FUSE_FS=y
1051 | 
1052 | # cdrom
1053 | CONFIG_ISO9660_FS=y
1054 | CONFIG_JOLIET=y
1055 | CONFIG_ZISOFS=y
1056 | 
1057 | # DOS/FAT/NT Filesystems
1058 | CONFIG_FAT_FS=y
1059 | CONFIG_MSDOS_FS=y
1060 | CONFIG_VFAT_FS=y
1061 | CONFIG_FAT_DEFAULT_CODEPAGE=437
1062 | CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
1063 | CONFIG_EXFAT_FS=m
1064 | CONFIG_NTFS_FS=m
1065 | CONFIG_NTFS_RW=y
1066 | 
1067 | 
1068 | # Pseudo filesystems
1069 | CONFIG_PROC_FS=y
1070 | CONFIG_PROC_KCORE=y
1071 | CONFIG_PROC_VMCORE=y
1072 | CONFIG_PROC_SYSCTL=y
1073 | CONFIG_PROC_PAGE_MONITOR=y
1074 | CONFIG_PROC_CHILDREN=y
1075 | CONFIG_KERNFS=y
1076 | CONFIG_SYSFS=y
1077 | CONFIG_TMPFS=y
1078 | CONFIG_TMPFS_POSIX_ACL=y
1079 | CONFIG_TMPFS_XATTR=y
1080 | CONFIG_HUGETLBFS=y
1081 | CONFIG_HUGETLB_PAGE=y
1082 | CONFIG_MEMFD_CREATE=y
1083 | CONFIG_EFIVAR_FS=m
1084 | 
1085 | # squashfs
1086 | CONFIG_MISC_FILESYSTEMS=y
1087 | CONFIG_SQUASHFS=y
1088 | CONFIG_SQUASHFS_FILE_DIRECT=y
1089 | CONFIG_SQUASHFS_ZLIB=y
1090 | CONFIG_SQUASHFS_LZ4=y
1091 | CONFIG_SQUASHFS_LZO=y
1092 | CONFIG_SQUASHFS_XZ=y
1093 | CONFIG_SQUASHFS_ZSTD=y
1094 | CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
1095 | CONFIG_SQUASHFS_XATTR=y
1096 | 
1097 | 
1098 | # nfs
1099 | CONFIG_NETWORK_FILESYSTEMS=y
1100 | CONFIG_NFS_FS=y
1101 | CONFIG_NFS_V2=y
1102 | CONFIG_NFS_V3=y
1103 | CONFIG_NFS_V3_ACL=y
1104 | CONFIG_NFS_V4=y
1105 | CONFIG_NFS_USE_KERNEL_DNS=y
1106 | CONFIG_GRACE_PERIOD=y
1107 | CONFIG_LOCKD=y
1108 | CONFIG_LOCKD_V4=y
1109 | CONFIG_NFS_ACL_SUPPORT=y
1110 | CONFIG_NFS_COMMON=y
1111 | CONFIG_SUNRPC=y
1112 | CONFIG_SUNRPC_GSS=y
1113 | CONFIG_NLS=y
1114 | CONFIG_NLS_DEFAULT="utf8"
1115 | CONFIG_NLS_CODEPAGE_437=y
1116 | CONFIG_NLS_ASCII=y
1117 | CONFIG_NLS_ISO8859_1=y
1118 | CONFIG_NLS_UTF8=y
1119 | 
1120 | # configfs
1121 | CONFIG_CONFIGFS_FS=m
1122 | 
1123 | # securityfs
1124 | CONFIG_SECURITYFS=y
1125 | 
1126 | #
1127 | # crypto
1128 | #
1129 | CONFIG_CRYPTO_USER_API=m
1130 | CONFIG_CRYPTO_USER_API_HASH=m
1131 | 
1132 | #
1133 | # Kernel hacking
1134 | #
1135 | 
1136 | # printk and dmesg options
1137 | CONFIG_PRINTK_TIME=y
1138 | CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
1139 | CONFIG_CONSOLE_LOGLEVEL_QUIET=4
1140 | CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
1141 | 
1142 | # Lock Debugging (spinlocks, mutexes, etc...)
1143 | CONFIG_STACKTRACE=y
1144 | CONFIG_DEBUG_BUGVERBOSE=y
1145 | CONFIG_DEBUG_FS=y
1146 | 
1147 | 


--------------------------------------------------------------------------------
/elog_check.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | HIDE="Maintainer|Upstream|Repository|FEATURES|INFO|Applying|autoconf|autoheader|autoreconf|automake|libtoolize|aclocal|elibtoolize|Updating icons|desktop mime|shared mime|LOG|autopoint|/lib/systemd"
 4 | ELOG_DIR="/var/log/portage/elog"
 5 | 
 6 | for FILE in $ELOG_DIR/*.log
 7 | do 
 8 | 	echo "################################################################################"
 9 | 	echo "$FILE"
10 | 	echo "################################################################################"
11 | 	egrep -v "$HIDE" $FILE
12 | 	echo "################################################################################"
13 | 	echo -n "Delete? [y/N]: "
14 | 	read YES
15 | 	[[ $YES == "y" ]] && rm $FILE
16 | done
17 | 


--------------------------------------------------------------------------------
/emerge_log:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | ATOM=$1
 4 | 
 5 | [ -z $ATOM ] && { echo "Usage: $0 pkg_name"; exit 1; }
 6 | 
 7 | source /etc/portage/make.conf
 8 | 
 9 | [ -z $PORTAGE_LOGDIR ] && { echo "Build logs not enabled. Set PORTAGE_LOGDIR in /etc/portage/make.conf."; exit 1; }
10 | 
11 | if echo $ATOM | grep "/" >/dev/null
12 | then
13 | 	REGEX="$ATOM-[0-9]"
14 | else
15 | 	REGEX="/$ATOM-[0-9]"
16 | fi
17 | 
18 | PKG=`eix-installed -q all | grep $REGEX | tr '/' ':'`
19 | BUILD_FILES="$PORTAGE_LOGDIR/$PKG*"
20 | 
21 | [ -z $PKG ] && { echo "No package matched."; exit 1; }
22 | [ `echo $PKG | wc -l` != "1" ] && { echo "More than one package matched, please specify.\n $PKG"; exit 1; }
23 | 
24 | ls $BUILD_FILES >/dev/null 2>&1 || { echo "No build log for $PKG"; exit 1; }
25 | 
26 | less $BUILD_FILES
27 | 


--------------------------------------------------------------------------------
/init.tpl:
--------------------------------------------------------------------------------
 1 | #!/bin/busybox sh
 2 | 
 3 | ZPOOL="/sbin/zpool"
 4 | ZFS="/sbin/zfs"
 5 | BUSYBOX="/bin/busybox"
 6 | CAT="$BUSYBOX cat"
 7 | CUT="$BUSYBOX cut"
 8 | GREP="$BUSYBOX grep"
 9 | TR="$BUSYBOX tr"
10 | ECHO="$BUSYBOX echo"
11 | MOUNT="$BUSYBOX mount"
12 | UMOUNT="$BUSYBOX umount"
13 | SH="$BUSYBOX sh"
14 | SWITCH_ROOT="$BUSYBOX switch_root"
15 | MKDIR="$BUSYBOX mkdir"
16 | 
17 | # mount pseudo FS
18 | $MOUNT -t proc none /proc
19 | $MOUNT -t sysfs none /sys
20 | $MOUNT -t devtmpfs none /dev
21 | $MKDIR /dev/pts
22 | $MOUNT -t devpts /dev/pts /dev/pts
23 | 
24 | # crashdump
25 | $GREP "kdump" /proc/cmdline >/dev/null
26 | if [[ $? -eq 0 ]] 
27 | then
28 | 	$BUSYBOX --install -s && $SH
29 | 	$UMOUNT /sys
30 | 	$UMOUNT /proc
31 | 	$UMOUNT /dev
32 | 	exit
33 | fi
34 | 
35 | # plymouth
36 | $GREP "splash" /proc/cmdline >/dev/null
37 | if [[ $? -eq 0 && -x /usr/sbin/plymouthd && -x /usr/bin/plymouth ]]
38 | then
39 | 	PLYMOUTH=1
40 | 	$MKDIR -p /run/plymouth
41 | 	/usr/sbin/plymouthd --attach-to-session --pid-file /run/plymouth/pid --mode=boot
42 | 	/usr/bin/plymouth show-splash
43 | fi
44 | 
45 | # zfs
46 | ROOT=`$CAT /proc/cmdline | $TR " " "\n" | $GREP "root=zfs" | $CUT -d"=" -f3`
47 | RPOOL=`$CAT /proc/cmdline | $TR " " "\n" | $GREP "rpool=" | $CUT -d"=" -f2`
48 | 
49 | [[ -z $RPOOL ]] && RPOOL=`$ECHO $ROOT | $CUT -d"/" -f1`
50 | [[ -z $RPOOL ]] && RPOOL="rpool"
51 | 
52 | [[ -z $PLYMOUTH ]] && $ECHO "Importing: $RPOOL"
53 | 
54 | if [[ -f /etc/$RPOOL.cache ]]
55 | then
56 | 	$ZPOOL import -c /etc/$RPOOL.cache -N $RPOOL
57 | else
58 | 	$ZPOOL import -N $RPOOL
59 | fi
60 | 
61 | $ZFS get -Hr -o value encryption $RPOOL | $GREP -v off >/dev/null
62 | if [[ $? -eq 0 ]]
63 | then
64 | 	if [[ -z $PLYMOUTH ]]
65 | 	then
66 | 		$ZFS load-key -a
67 | 	else
68 | 		/usr/bin/plymouth ask-for-password --command="$ZFS load-key -a" --prompt="Enter $RPOOL password:"
69 | 	fi
70 | fi
71 | 
72 | [[ -z $ROOT ]] && ROOT=`$ZPOOL get -H bootfs $RPOOL | $TR -s "\t" ":" | $CUT -d: -f3`
73 | 
74 | [[ -z $PLYMOUTH ]] && $ECHO "Mounting: $ROOT"
75 | /sbin/mount.zfs $ROOT /newroot
76 | 
77 | # rescue shell if mount fail
78 | [[ $? -ne 0 ]] && $BUSYBOX --install -s && $SH
79 | 
80 | # plymouth newroot
81 | [[ -z $PLYMOUTH ]] || /usr/bin/plymouth --newroot=/newroot
82 | 
83 | # unmount pseudo FS
84 | $UMOUNT /sys
85 | $UMOUNT /proc
86 | 
87 | # root switch
88 | exec $SWITCH_ROOT /newroot /sbin/init
89 | 


--------------------------------------------------------------------------------
/install-grub:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | EFI_DIR=/boot/EFI/boot
 3 | EFI_FILE=$EFI_DIR/bootx64.efi
 4 | 
 5 | [[ -d $EFI_DIR ]] || echo "Mount /boot or create $EFI_DIR"
 6 | 
 7 | [[ -e $EFI_FILE ]] && cp $EFI_FILE $EFI_FILE.bu
 8 | 
 9 | grub-mkimage -O x86_64-efi -o $EFI_FILE -p "" part_gpt fat configfile linux gzio xzio gfxterm efi_gop linux16
10 | cp /usr/share/grub/unicode.pf2 $EFI_DIR
11 | 


--------------------------------------------------------------------------------
/integrate_zfs:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | 
3 | [[ -x copy-builtin ]] || echo "no spl/zfs directory"
4 | 
5 | ./autogen.sh
6 | ./configure --with-linux=/usr/src/linux --with-linux-obj=/usr/src/linux --enable-linux-builtin
7 | ./copy-builtin ../linux
8 | 


--------------------------------------------------------------------------------
/make_initramfs:
--------------------------------------------------------------------------------
  1 | #!/bin/bash
  2 | 
  3 | ROOT=/boot
  4 | INITRAMFS="$ROOT/initramfs"
  5 | XZ_OPTS="--check=crc32 --lzma2=dict=512KiB"
  6 | 
  7 | if [ -z $1 ]
  8 | then
  9 | 	CREATE=1
 10 | 	INITRAM_DIR=`mktemp -d -t initramfs.XXX`
 11 | else
 12 | 	CREATE=0
 13 | 	INITRAM_DIR=$1
 14 | fi
 15 | 
 16 | DIRS="	sys
 17 | 	proc
 18 | 	dev
 19 | 	etc
 20 | 	newroot
 21 | 	usr/lib
 22 | 	usr/bin
 23 | 	"
 24 | 
 25 | declare -A LINKS=(
 26 | 	[bin]="usr/bin"
 27 | 	[sbin]="usr/bin"
 28 | 	[usr/sbin]="bin"
 29 | 	[lib]="usr/lib"
 30 | 	[lib64]="usr/lib"
 31 | 	[usr/lib64]="lib"
 32 | )
 33 | 
 34 | BINS="	/sbin/zpool
 35 | 	/sbin/mount.zfs
 36 | 	/sbin/zfs
 37 | 	/bin/busybox
 38 | 	/lib/libgcc_s.so.1
 39 | 	"
 40 | 
 41 | EXTRA=" /etc/hostid
 42 | 	"
 43 | declare -A LIBS=()
 44 | 
 45 | resolve_libs() {
 46 | 	for lib in `objdump -p $1 | grep NEEDED | sed 's/\s\+NEEDED\s\+//'`
 47 | 	do
 48 | 		if [[ ! -n "${LIBS[/lib/${lib}]}" ]]
 49 | 		then
 50 | 			LIBS[/lib/${lib}]=0;
 51 | 		fi
 52 | 	done
 53 | }
 54 | 
 55 | echo "composing initramfs in $INITRAM_DIR"
 56 | 
 57 | if [ $CREATE == 0 ]
 58 | then
 59 | 	echo "Remove old initramfs in $INITRAM_DIR? (y/n)"
 60 | 	read ANS
 61 | 	if [ $ANS == "y" ]
 62 | 	then
 63 | 		rm -r $INITRAM_DIR
 64 | 	fi
 65 | fi
 66 | 
 67 | for dir in $DIRS
 68 | do
 69 | 	mkdir -p $INITRAM_DIR/$dir
 70 | done
 71 | 
 72 | for link in ${!LINKS[@]}
 73 | do
 74 | 	ln -s ${LINKS[$link]} $INITRAM_DIR/${link}
 75 | done
 76 | 
 77 | for bin in ${BINS}
 78 | do
 79 | 	echo "\tresolving $bin"
 80 | 	cp $bin ${INITRAM_DIR}/$bin
 81 | 	resolve_libs $bin
 82 | done
 83 | 
 84 | for i in {1..10}
 85 | do
 86 | 	for lib in ${!LIBS[@]}
 87 | 	do
 88 | 		if [[ ${LIBS[${lib}]} == 0 ]]
 89 | 		then
 90 | 			echo "\tresolving $lib"
 91 | 			cp -L $lib ${INITRAM_DIR}/$lib
 92 | 			LIBS[${lib}]=1;
 93 | 			resolve_libs $lib
 94 | 		fi
 95 | 	done
 96 | done
 97 | 
 98 | # add /dev/console
 99 | mknod $INITRAM_DIR/dev/console c 5 1 2>/dev/null
100 | 
101 | for bin in $EXTRA
102 | do
103 | 	[ -e $bin ] || continue
104 | 	mkdir -p $INITRAM_DIR/`dirname $bin`
105 | 	cp -L $bin $INITRAM_DIR/$bin
106 | done
107 | 
108 | # populate plymouth if available
109 | if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]
110 | then
111 | 	/usr/libexec/plymouth/plymouth-populate-initrd -t $INITRAM_DIR
112 | fi
113 | 
114 | # init
115 | cp /root/bin/init.tpl $INITRAM_DIR/init
116 | chmod +x $INITRAM_DIR/init
117 | 
118 | cp /etc/zfs/*.cache $INITRAM_DIR/etc/
119 | 
120 | if [ $CREATE == 1 ]
121 | then
122 | 	# backup
123 | 	echo "backing up $INITRAMFS"
124 | 	mv $INITRAMFS $INITRAMFS.old
125 | 
126 | 	# create
127 | 	echo "creating new $INITRAMFS"
128 | 	cd $INITRAM_DIR
129 | 	find . | cpio --quiet -o -H newc | xz $XZ_OPTS > $INITRAMFS
130 | 	cd
131 | 	rm -r $INITRAM_DIR
132 | fi
133 | 


--------------------------------------------------------------------------------
/remote_backup.sh:
--------------------------------------------------------------------------------
  1 | #!/bin/sh
  2 | 
  3 | ################################################################################
  4 | # example usage:
  5 | #
  6 | # REMOTE_IP="1.2.3.4"
  7 | # PORT=8022
  8 | #
  9 | # . /path/to/remote_backup.sh
 10 | #
 11 | # SNAP_NAME="backup-done"
 12 | # REMOTE_DATASET="bpool/BACKUP/home"
 13 | # LOCAL_DATASET="rpool/HOME"
 14 | # sync_dataset
 15 | # 
 16 | # REMOTE_DATASET="bpool/BACKUP/machine_name"
 17 | # LOCAL_DATASET="rpool/SYSTEM/root"
 18 | # PREFIX="update-"
 19 | # sync_dataset_extern
 20 | ################################################################################
 21 | 
 22 | ZFS="/sbin/zfs"
 23 | BEADM="/root/bin/beadm"
 24 | 
 25 | if [ -z $PORT ]
 26 | then
 27 | 	SSH="/usr/bin/ssh"
 28 | else
 29 | 	SSH="/usr/bin/ssh -p $PORT"
 30 | fi
 31 | 
 32 | TIMEOUT="120"
 33 | REMOTE_HOST="root@$REMOTE_IP"
 34 | ZFSR="$SSH $REMOTE_HOST $ZFS"
 35 | SNAP_NAME="backup-done"
 36 | 
 37 | check_host() {
 38 | 	ping -c1 $REMOTE_IP >/dev/null || exit 1
 39 | }
 40 | 
 41 | sync_dataset() {
 42 | 	check_host
 43 | 
 44 | 	LAST_BACKUP="$LOCAL_DATASET@$SNAP_NAME"
 45 | 	NEW_BACKUP_SNAP="backup-`date +%Y%m%d_%H%M`"
 46 | 	NEW_BACKUP="$LOCAL_DATASET@$NEW_BACKUP_SNAP"
 47 | 
 48 | 	# check if exists last backup
 49 | 	$ZFS get all $LAST_BACKUP >/dev/null 2>&1
 50 | 	if [ $? -eq 0 ]
 51 | 	then
 52 | 		SEND_PARAM="-i $LAST_BACKUP $NEW_BACKUP"
 53 | 	else
 54 | 		SEND_PARAM="$NEW_BACKUP"
 55 | 	fi
 56 | 
 57 | 	# create new snapshot
 58 | 	$ZFS snapshot $NEW_BACKUP || exit 1
 59 | 
 60 | 	# send new snapshot
 61 | 	$ZFS send $SEND_PARAM | $ZFSR receive -Feuv $REMOTE_DATASET
 62 | 
 63 | 	# check if done
 64 | 	$ZFSR list -t snapshot | grep $NEW_BACKUP_SNAP >/dev/null 2>&1
 65 | 	if [ $? -eq 0 ]
 66 | 	then
 67 | 		$ZFS destroy $LAST_BACKUP
 68 | 		$ZFS rename $NEW_BACKUP $LAST_BACKUP
 69 | 	else
 70 | 		$ZFS destroy $NEW_BACKUP
 71 | 	fi
 72 | }
 73 | 
 74 | 
 75 | # sync dataset with existing snapshots
 76 | #
 77 | # variables:
 78 | #   LOCAL_DATASET
 79 | #   REMOTE_DATASET
 80 | #   PREFIX
 81 | sync_dataset_extern() {
 82 | 	[ -z ${LOCAL_DATASET} ] && exit 1
 83 | 	[ -z ${REMOTE_DATASET} ] && exit 1
 84 | 	[ -z ${PREFIX} ] && exit 1
 85 | 
 86 | 	check_host
 87 | 
 88 | 	NEW_SNAPSHOT=`${ZFS} list -o name -t snapshot ${LOCAL_DATASET} | grep "${PREFIX}" | tail -1 | cut -d@ -f2`
 89 | 	LOCAL_DATASET_NOPOOL=`echo ${LOCAL_DATASET} | cut -d/ -f2-`
 90 | 
 91 | 	# check for initail snapshot
 92 | 	${ZFSR} list ${REMOTE_DATASET}/${LOCAL_DATASET_NOPOOL} >/dev/null 2>&1
 93 | 	if [ $? -eq 0 ]
 94 | 	then
 95 | 		OLD_SNAPSHOT=`${ZFSR} list -o name -t snapshot ${REMOTE_DATASET}/${LOCAL_DATASET_NOPOOL} | grep "${PREFIX}" | tail -1 | cut -d@ -f2`
 96 | 		SEND_PARAM="-i ${LOCAL_DATASET}@${OLD_SNAPSHOT} ${LOCAL_DATASET}@${NEW_SNAPSHOT}"
 97 | 		[ ${OLD_SNAPSHOT} = ${NEW_SNAPSHOT} ] && return
 98 | 	else
 99 | 		SEND_PARAM="${LOCAL_DATASET}@${NEW_SNAPSHOT}"
100 | 	fi
101 | 
102 | 	# hold the local snapshot
103 | 	${ZFS} hold backup ${LOCAL_DATASET}@${NEW_SNAPSHOT}
104 | 
105 | 	# send the new snapshot
106 | 	${ZFS} send -hw ${SEND_PARAM} | ${ZFSR} receive -Fduv ${REMOTE_DATASET}
107 | 
108 | 	# check if done
109 | 	${ZFSR} list -t snapshot ${REMOTE_DATASET}/${LOCAL_DATASET_NOPOOL}@${NEW_SNAPSHOT} >/dev/null 2>&1
110 | 	if [ $? -eq 0 ]
111 | 	then
112 | 		if [ ! -z ${OLD_SNAPSHOT} ]
113 | 		then
114 | 			${ZFS} release backup ${LOCAL_DATASET}@${OLD_SNAPSHOT}
115 | 			${ZFSR} release backup ${REMOTE_DATASET}/${LOCAL_DATASET_NOPOOL}@${OLD_SNAPSHOT}
116 | 		fi
117 | 	else
118 | 		${ZFS} release backup ${LOCAL_DATASET}@${NEW_SNAPSHOT}
119 | 	fi
120 | }
121 | 


--------------------------------------------------------------------------------
/whatsnew:
--------------------------------------------------------------------------------
 1 | #!/bin/sh
 2 | 
 3 | MIRROR="http://ftp.fi.muni.cz/pub/linux/gentoo"
 4 | URL="$MIRROR/snapshots/squashfs/gentoo-current.xz.sqfs"
 5 | SQFS_PATH="/var/lib/portage/gentoo.xz.sqfs"
 6 | 
 7 | [[ $1 == "-n" ]] && ONLY_MOUNT=1
 8 | 
 9 | beadm create root-tmp
10 | BEDIR=`beadm mount root-tmp`
11 | wget $URL -O $BEDIR/$SQFS_PATH
12 | if [[ -z $ONLY_MOUNT ]]
13 | then
14 | 	beadm chroot root-tmp "eix-sync -uq ; EIX_LIMIT_COMPACT=0 eix -uc"
15 | 	beadm umount root-tmp
16 | 	beadm destroy -F root-tmp
17 | fi
18 | 


--------------------------------------------------------------------------------