├── .gitignore ├── LICENSE ├── Makefile ├── MooseFSPlugin.pm ├── README.md ├── changelog.Debian ├── control.in ├── copyright ├── postinst ├── prerm ├── pve-moosefs.patch └── triggers /.gitignore: -------------------------------------------------------------------------------- 1 | *.deb 2 | *.1.pod 3 | *.1.gz 4 | .mcp.json 5 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | VERSION=0.1.5 2 | PACKAGE=libpve-storage-custom-moosefs-perl 3 | PKGREL=1 4 | 5 | DESTDIR= 6 | PREFIX=/usr 7 | SBINDIR=${PREFIX}/sbin 8 | DOCDIR=${PREFIX}/share/doc/${PACKAGE} 9 | DATADIR=${PREFIX}/share/${PACKAGE} 10 | 11 | export PERLDIR=${PREFIX}/share/perl5 12 | 13 | SOURCES=MooseFSPlugin.pm 14 | 15 | ARCH=all 16 | GITVERSION:=$(shell cat .git/refs/heads/main) 17 | 18 | DEB=${PACKAGE}_${VERSION}-${PKGREL}_${ARCH}.deb 19 | 20 | all: ${DEB} 21 | 22 | .PHONY: dinstall 23 | dinstall: deb 24 | dpkg -i ${DEB} 25 | 26 | .PHONY: install 27 | install: 28 | install -d ${DESTDIR}${PERLDIR}/PVE/Storage/Custom 29 | for i in ${SOURCES}; do install -D -m 0644 $$i ${DESTDIR}${PERLDIR}/PVE/Storage/Custom/$$i; done 30 | # Install the patch file 31 | install -d ${DESTDIR}${DATADIR} 32 | install -m 0644 pve-moosefs.patch ${DESTDIR}${DATADIR}/ 33 | 34 | .PHONY: deb ${DEB} 35 | deb ${DEB}: 36 | rm -rf debian 37 | mkdir debian 38 | make DESTDIR=${CURDIR}/debian install 39 | install -d -m 0755 debian/DEBIAN 40 | sed -e s/@@VERSION@@/${VERSION}/ -e s/@@PKGRELEASE@@/${PKGREL}/ -e s/@@ARCH@@/${ARCH}/ debian/DEBIAN/control 41 | install -D -m 0644 copyright debian/${DOCDIR}/copyright 42 | install -m 0644 changelog.Debian debian/${DOCDIR}/ 43 | install -m 0644 triggers debian/DEBIAN/ 44 | install -m 0755 postinst debian/DEBIAN/ 45 | install -m 0755 prerm debian/DEBIAN/ 46 | gzip -9 debian/${DOCDIR}/changelog.Debian 47 | dpkg-deb --build debian 48 | mv debian.deb ${DEB} 49 | rm -rf debian 50 | lintian ${DEB} 51 | 52 | .PHONY: clean 53 | clean: 54 | rm -rf debian *.deb ${PACKAGE}-*.tar.gz dist *.1 *.tmp 55 | find . -name '*~' -exec rm {} ';' 56 | 57 | .PHONY: distclean 58 | distclean: clean 59 | -------------------------------------------------------------------------------- /MooseFSPlugin.pm: -------------------------------------------------------------------------------- 1 | package PVE::Storage::Custom::MooseFSPlugin; 2 | 3 | use strict; 4 | use warnings; 5 | 6 | use Data::Dumper qw(Dumper); 7 | use IO::File; 8 | use IO::Socket::UNIX; 9 | use File::Path; 10 | use POSIX qw(strftime); 11 | 12 | use PVE::Storage::Plugin; 13 | use PVE::Tools qw(run_command); 14 | use PVE::ProcFSTools; 15 | 16 | use base qw(PVE::Storage::Plugin); 17 | 18 | # Logging function, called only when needed explicitly 19 | sub log_debug { 20 | my ($msg) = @_; 21 | my $logfile = '/var/log/mfsplugindebug.log'; 22 | my $timestamp = POSIX::strftime('%Y-%m-%d %H:%M:%S', localtime); 23 | 24 | # Direct file write instead of fragile shell echo 25 | my $fh = IO::File->new(">> $logfile"); 26 | if ($fh) { 27 | print $fh "$timestamp: $msg\n"; 28 | $fh->close; 29 | } else { 30 | warn "Failed to open $logfile for writing: $!"; 31 | } 32 | } 33 | 34 | # MooseFS helper functions 35 | sub moosefs_is_mounted { 36 | my ($mfsmaster, $mfsport, $mountpoint, $mountdata, $mfssubfolder) = @_; 37 | $mountdata = PVE::ProcFSTools::parse_proc_mounts() if !$mountdata; 38 | 39 | # Default to empty subfolder if not provided 40 | $mfssubfolder ||= ''; 41 | # Strip leading slashes from mfssubfolder 42 | $mfssubfolder =~ s|^/+||; 43 | my $subfolder_pattern = defined($mfssubfolder) ? "\Q/$mfssubfolder\E" : ""; 44 | 45 | # Check that we return something like mfs#mfsmaster:9421 or mfs#mfsmaster:9421/subfolder 46 | # on a fuse filesystem with the correct mountpoint 47 | return $mountpoint if grep { 48 | $_->[2] eq 'fuse' && 49 | $_->[0] =~ /^mfs(#|\\043)\Q$mfsmaster\E\Q:\E\Q$mfsport\E$subfolder_pattern$/ && 50 | $_->[1] eq $mountpoint 51 | } @$mountdata; 52 | return undef; 53 | } 54 | 55 | # Returns true only if /dev/mfs/nbdsock exists _and_ we can open() it as a UNIX stream. 56 | sub moosefs_bdev_is_active { 57 | my ($scfg) = @_; 58 | die "Invalid config: expected hashref" unless ref($scfg) eq 'HASH'; 59 | 60 | my $sockpath = '/dev/mfs/nbdsock'; 61 | 62 | # Quick check: does the file exist and is it a socket? 63 | return unless -e $sockpath && -S $sockpath; 64 | 65 | # Now try to connect 66 | my $sock = IO::Socket::UNIX->new( 67 | Peer => $sockpath, 68 | Timeout => 0.1, # 100ms timeout 69 | ); 70 | 71 | # If we got a socket object, the daemon is listening 72 | return defined($sock) ? 1 : 0; 73 | } 74 | 75 | sub moosefs_start_bdev { 76 | my ($scfg) = @_; 77 | 78 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 79 | 80 | my $mfspassword = $scfg->{mfspassword}; 81 | 82 | my $mfsport = $scfg->{mfsport}; 83 | 84 | my $mfssubfolder = $scfg->{mfssubfolder}; 85 | 86 | # Do not start mfsbdev if it is already running 87 | return if moosefs_bdev_is_active($scfg); 88 | 89 | my $cmd = ['/usr/sbin/mfsbdev', 'start', '-H', $mfsmaster, '-S', 'proxmox', '-p', $mfspassword]; 90 | 91 | run_command($cmd, errmsg => 'mfsbdev start failed'); 92 | } 93 | 94 | sub moosefs_stop_bdev { 95 | my ($scfg) = @_; 96 | 97 | my $cmd = ['/usr/sbin/mfsbdev', 'stop']; 98 | 99 | run_command($cmd, errmsg => 'mfsbdev stop failed'); 100 | } 101 | 102 | # Mounting functions 103 | 104 | sub moosefs_mount { 105 | my ($scfg) = @_; 106 | 107 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 108 | 109 | my $mfspassword = $scfg->{mfspassword}; 110 | 111 | my $mfsport = $scfg->{mfsport}; 112 | 113 | my $mfssubfolder = $scfg->{mfssubfolder}; 114 | 115 | my $cmd = ['/usr/bin/mfsmount']; 116 | 117 | if (defined $mfsmaster) { 118 | push @$cmd, '-o', "mfsmaster=$mfsmaster"; 119 | } 120 | 121 | if (defined $mfsport) { 122 | push @$cmd, '-o', "mfsport=$mfsport"; 123 | } 124 | 125 | if (defined $mfspassword) { 126 | push @$cmd, '-o', "mfspassword=$mfspassword"; 127 | } 128 | 129 | if (defined $mfssubfolder) { 130 | push @$cmd, '-o', "mfssubfolder=$mfssubfolder"; 131 | } 132 | 133 | push @$cmd, $scfg->{path}; 134 | 135 | run_command($cmd, errmsg => "mount error"); 136 | } 137 | 138 | sub moosefs_unmount { 139 | my ($scfg) = @_; 140 | 141 | my $mountdata = PVE::ProcFSTools::parse_proc_mounts(); 142 | 143 | my $path = $scfg->{path}; 144 | 145 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 146 | 147 | my $mfsport = $scfg->{mfsport} // '9421'; 148 | 149 | if (moosefs_is_mounted($mfsmaster, $mfsport, $path, $mountdata)) { 150 | my $cmd = ['/bin/umount', $path]; 151 | run_command($cmd, errmsg => 'umount error'); 152 | } 153 | } 154 | 155 | sub api { 156 | return 11; 157 | } 158 | 159 | sub type { 160 | return 'moosefs'; 161 | } 162 | 163 | sub plugindata { 164 | return { 165 | content => [ { images => 1, vztmpl => 1, iso => 1, backup => 1, rootdir => 1, import => 1, snippets => 1}, 166 | { images => 1 } ], 167 | format => [ { raw => 1, qcow2 => 1, vmdk => 1 } , 'raw' ], 168 | shared => 1, 169 | }; 170 | } 171 | 172 | sub properties { 173 | return { 174 | mfsmaster => { 175 | description => "MooseFS master to use for connection (default 'mfsmaster').", 176 | type => 'string', 177 | }, 178 | mfsport => { 179 | description => "Port with which to connect to the MooseFS master (default 9421)", 180 | type => 'string', 181 | }, 182 | mfspassword => { 183 | description => "Password with which to connect to the MooseFS master (default none)", 184 | type => 'string', 185 | }, 186 | mfssubfolder => { 187 | description => "Define subfolder to mount as root (default: /)", 188 | type => 'string', 189 | }, 190 | mfsbdev => { 191 | description => "Use mfsbdev for raw image allocation", 192 | type => 'boolean', 193 | } 194 | }; 195 | } 196 | 197 | sub options { 198 | return { 199 | path => { fixed => 1 }, 200 | 'prune-backups' => { optional => 1 }, 201 | 'max-protected-backups' => { optional => 1 }, 202 | maxfiles => { optional => 1 }, 203 | mfsmaster => { optional => 1 }, 204 | mfsport => { optional => 1 }, 205 | mfspassword => { optional => 1 }, 206 | mfssubfolder => { optional => 1 }, 207 | mfsbdev => { optional => 1 }, 208 | nodes => { optional => 1 }, 209 | disable => { optional => 1 }, 210 | shared => { optional => 1 }, 211 | content => { optional => 1 }, 212 | }; 213 | } 214 | 215 | sub volume_has_feature { 216 | my ($class, $scfg, $feature, $storeid, $volname, $snapname, $running, $opts) = @_; 217 | my $features = { 218 | snapshot => { 219 | current => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 220 | snap => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 } 221 | }, 222 | clone => { 223 | base => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 224 | current => { raw => 1 }, 225 | snap => { raw => 1 }, 226 | }, 227 | template => { 228 | current => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 229 | }, 230 | copy => { 231 | base => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 232 | current => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 233 | snap => { qcow2 => 1, raw => 1 }, 234 | }, 235 | sparseinit => { 236 | base => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 237 | current => { qcow2 => 1, raw => 1, vmdk => 1, subvol => 1 }, 238 | }, 239 | }; 240 | 241 | my ($vtype, $name, $vmid, $basename, $basevmid, $isBase, $format) = $class->parse_volname($volname); 242 | 243 | my $key = undef; 244 | if ($snapname) { 245 | $key = 'snap'; 246 | } else { 247 | $key = $isBase ? 'base' : 'current'; 248 | } 249 | 250 | # If mfsbdev is active, qcow2 and vmdk are generally not supported for NBD-backed devices. 251 | # However, we want to keep them enabled for efidisks, as they will be file-backed. 252 | if ($scfg->{mfsbdev}) { 253 | if (!(defined($name) && $name =~ m/efidisk/i)) { 254 | log_debug "[volume_has_feature] mfsbdev is ON and '$name' is NOT an efidisk. Disabling qcow2/vmdk for $feature/$key."; 255 | $features->{$feature}->{$key}->{qcow2} = 0; 256 | $features->{$feature}->{$key}->{vmdk} = 0; 257 | } else { 258 | log_debug "[volume_has_feature] mfsbdev is ON but '$name' IS an efidisk. qcow2/vmdk support remains for $feature/$key."; 259 | } 260 | } 261 | 262 | if (defined($features->{$feature}->{$key}->{$format})) { 263 | return 1; 264 | } 265 | return undef; 266 | } 267 | 268 | sub parse_name_dir { 269 | my $name = shift; 270 | return PVE::Storage::Plugin::parse_name_dir($name); 271 | } 272 | 273 | sub parse_volname { 274 | my ($class, $volname) = @_; 275 | 276 | if (ref($volname) eq 'HASH') { 277 | $volname = $volname->{volid} || $volname->{name} 278 | || die "[parse_volname] invalid hashref volname with no 'volid' or 'name'"; 279 | } 280 | 281 | # If $volname is not a defined scalar, or if it's a reference (e.g., HASHref), 282 | # log the situation and delegate to the parent class's implementation. 283 | # This handles cases where PVE calls with undef during cleanup. 284 | unless (defined $volname && !ref($volname)) { 285 | log_debug "[parse-volname] volname is not a defined non-reference scalar: " . 286 | (defined $volname ? ref($volname) : 'undef') . 287 | ". Delegating to SUPER::parse_volname."; 288 | return $class->SUPER::parse_volname($volname); 289 | } 290 | 291 | log_debug "[parse-volname] Parsing volume name: $volname"; 292 | 293 | my $storeid; 294 | if ($volname =~ m/^([^:]+):(.+)$/) { 295 | $storeid = $1; 296 | $volname = $2; 297 | } 298 | 299 | if ($volname =~ m!^(\d+)/(.+)$!) { 300 | my ($vmid, $name) = ($1, $2); 301 | my $format = 'raw'; 302 | $format = 'qcow2' if $name =~ /\.qcow2$/; 303 | $format = 'vmdk' if $name =~ /\.vmdk$/; 304 | return ('images', $name, $vmid, undef, undef, undef, $format, $storeid); 305 | } 306 | 307 | elsif ($volname =~ m!^((vm|base)-(\d+)-\S+)$!) { 308 | my ($name, $is_base, $vmid) = ($1, $2 eq 'base', $3); 309 | my $format = 'raw'; 310 | $format = 'qcow2' if $name =~ /\.qcow2$/; 311 | $format = 'vmdk' if $name =~ /\.vmdk$/; 312 | return ('images', $name, $vmid, undef, undef, $is_base, $format, $storeid); 313 | } 314 | 315 | return $class->SUPER::parse_volname($volname); 316 | } 317 | 318 | sub alloc_image { 319 | my ($class, @args) = @_; 320 | 321 | my ($storeid, $scfg, $vmid, $fmt, $name, $size); 322 | 323 | if (ref($args[1]) eq 'HASH') { 324 | # Correct signature (from other plugin code) 325 | ($storeid, $scfg, $vmid, $fmt, $name, $size) = @args; 326 | } else { 327 | # Legacy signature (what `PVE::Storage` actually calls) 328 | ($storeid, $vmid, $fmt, $name, $size) = @args; 329 | $scfg = PVE::Storage::config()->{ids}->{$storeid} 330 | or die "alloc_image: unable to resolve config for '$storeid'"; 331 | } 332 | 333 | # If mfsbdev is not enabled, or if the volume is an efidisk, bypass the NBD logic. 334 | # We bypass the NBD logic for any disk of size <= 8MiB, as it's very likely an EFI disk. 335 | return $class->SUPER::alloc_image($storeid, $scfg, $vmid, $fmt, $name, $size) 336 | if !$scfg->{mfsbdev} or $size <= 8 * 1024; 337 | 338 | die "mfsbdev only supports raw format" if $fmt ne 'raw'; 339 | $name = $class->find_free_diskname($storeid, $scfg, $vmid, $fmt) if !$name; 340 | 341 | my $imagedir = "images/$vmid"; 342 | File::Path::make_path($scfg->{path}."/$imagedir"); 343 | 344 | my $path = "/$imagedir/$name"; 345 | 346 | # Write the size of the block device to a file alongside it 347 | my $write_size_file = "$scfg->{path}/$imagedir/$name.size"; 348 | 349 | open(my $write_fh, '>', $write_size_file) or die "Failed to open $write_size_file: $!"; 350 | print $write_fh $size; 351 | close $write_fh; 352 | 353 | # Size is in kibibytes, but MooseFS expects bytes 354 | my $size_bytes = $size * 1024; 355 | 356 | my $cmd = ['/usr/sbin/mfsbdev', 'map', '-f', $path, '-s', $size_bytes]; 357 | run_command($cmd, errmsg => 'mfsbdev map failed'); 358 | 359 | return "$vmid/$name"; 360 | } 361 | 362 | sub free_image { 363 | my ($class, $storeid, $scfg, $volname, $isBase, $format_param) = @_; 364 | 365 | $scfg = PVE::Storage::config()->{ids}->{$storeid} unless ref($scfg) eq 'HASH'; 366 | 367 | unless (defined $volname) { 368 | log_debug "[free_image] volname is undefined, skipping"; 369 | return undef; 370 | } 371 | 372 | # $vol_format is the format determined by parse_volname, $format_param is what PVE passed to free_image directly. 373 | # We typically rely on $vol_format if available for internal logic. 374 | my ($vtype, $parsed_name, $vmid, undef, undef, undef, $vol_format) = $class->parse_volname($volname); 375 | 376 | # Fallback to SUPER for non-mfsbdev storage or non-image types 377 | if (!$scfg->{mfsbdev} || $vtype ne 'images') { 378 | my $reason = !$scfg->{mfsbdev} ? "mfsbdev_disabled" : "vtype_not_images ('$vtype')"; 379 | log_debug "[free_image] Vol: $volname. Reason: $reason. Using SUPER::free_image."; 380 | return $class->SUPER::free_image(@_); # Pass original @args 381 | } 382 | 383 | # --- mfsbdev is ON and vtype IS 'images' --- 384 | my $mfs_internal_path = "/images/$vmid/$parsed_name"; 385 | my $image_file_path = "$scfg->{path}$mfs_internal_path"; 386 | my $size_file_path = "$image_file_path.size"; # Path for .size file, only relevant if it was NBD-managed 387 | 388 | # Determine if it's NBD-managed by checking the path type returned by filesystem_path. 389 | # filesystem_path handles its own logic for when to check mfsbdev list (e.g. for 'raw' images). 390 | my $resolved_path = $class->filesystem_path($scfg, $volname, undef); # $snapname is undef 391 | 392 | log_debug "[free_image] Vol: $volname. Resolved path via filesystem_path: '" . (defined $resolved_path ? $resolved_path : "undef") . "'"; 393 | 394 | if (defined($resolved_path) && $resolved_path =~ m|^/dev/nbd\d+|) { 395 | # IS NBD-managed (filesystem_path returned /dev/nbdX) 396 | log_debug "[free_image] Path '$resolved_path' indicates NBD. Proceeding with mfsbdev unmap for $mfs_internal_path."; 397 | 398 | if (-e $image_file_path) { # Should generally exist if it was mapped 399 | my $cmd_unmap = ['/usr/sbin/mfsbdev', 'unmap', '-f', $mfs_internal_path]; 400 | run_command($cmd_unmap, errmsg => "mfsbdev unmap -f $mfs_internal_path failed"); 401 | 402 | log_debug "[free_image] Unmap for $volname ($mfs_internal_path) presumably successful. Unlinking image and .size files."; 403 | unlink $image_file_path or log_debug "[free_image] Failed to unlink $image_file_path post-unmap: $!" if -e $image_file_path; 404 | unlink $size_file_path or log_debug "[free_image] Failed to unlink $size_file_path post-unmap: $!" if -e $size_file_path; 405 | } else { 406 | log_debug "[free_image] Vol: $volname resolved to NBD '$resolved_path', but image $image_file_path MISSING. Attempting unmap for $mfs_internal_path and .size cleanup only."; 407 | my $cmd_unmap_missing = ['/usr/sbin/mfsbdev', 'unmap', '-f', $mfs_internal_path]; 408 | eval { run_command($cmd_unmap_missing, errmsg => "mfsbdev unmap -f $mfs_internal_path attempted (image file was missing)"); }; 409 | if ($@) { log_debug "[free_image] Unmap attempt for missing image $mfs_internal_path resulted in error (possibly expected): $@"; } 410 | unlink $size_file_path or log_debug "[free_image] Failed to unlink $size_file_path (image file was missing): $!" if -e $size_file_path; 411 | } 412 | } else { 413 | # NOT NBD-managed (filesystem_path returned a direct file path, or was undef/empty). 414 | # This covers small/EFI disks (handled by SUPER::alloc_image) and non-raw images. 415 | # Delegate to SUPER::free_image to handle these plain files correctly. 416 | log_debug "[free_image] Vol: $volname. Resolved path ('" . (defined $resolved_path ? $resolved_path : "undef") . "') is NOT NBD. Using SUPER::free_image for plain file deletion."; 417 | return $class->SUPER::free_image(@_); # Pass original @args 418 | } 419 | return undef; 420 | } 421 | 422 | sub map_volume { 423 | my ($class, $storeid, $scfg, $volname, $snapname) = @_; 424 | 425 | # Ensure $scfg is a hashref if it was passed as a storeid (though less likely for this internal func) 426 | $scfg = PVE::Storage::config()->{ids}->{$storeid} unless ref($scfg) eq 'HASH'; 427 | 428 | # This function's NBD mapping logic is only relevant if mfsbdev is enabled. 429 | if (!ref($scfg) || !$scfg->{mfsbdev}) { 430 | log_debug "[map_volume] mfsbdev not enabled or invalid scfg. Path: $scfg->{path}. Volname: $volname. Returning undef."; 431 | return undef; 432 | } 433 | 434 | # Return early if volname is undefined 435 | unless (defined $volname) { 436 | log_debug "[map_volume] volname is undefined, skipping"; 437 | # Or, perhaps fall back to a SUPER call if appropriate for this method 438 | return $class->SUPER::activate_volume($storeid, $scfg, $volname, $snapname); 439 | } 440 | 441 | my ($vtype, $name, $vmid, undef, undef, $isBase, $format) = $class->parse_volname($volname); 442 | 443 | # Only handle raw format image volumes 444 | return $class->SUPER::activate_volume($storeid, $scfg, $volname, $snapname) if $vtype ne 'images' || $format ne 'raw'; 445 | 446 | # Construct the MooseFS path from the parsed components 447 | my $mfs_path = "/images/$vmid/$name"; 448 | 449 | # Check if MooseFS bdev is active 450 | if (!moosefs_bdev_is_active($scfg)) { 451 | log_debug "MooseFS bdev is not active, activating it"; 452 | moosefs_start_bdev($scfg); 453 | } 454 | 455 | # Check if the volume is already mapped 456 | my $list_cmd = ['/usr/sbin/mfsbdev', 'list']; 457 | my $list_output = ''; 458 | eval { 459 | run_command($list_cmd, outfunc => sub { $list_output .= shift; }, errmsg => 'mfsbdev list failed'); 460 | }; 461 | if ($@) { 462 | log_debug "Failed to list MooseFS block devices: $@"; 463 | return $class->SUPER::filesystem_path($scfg, $volname, $snapname); 464 | } 465 | 466 | # improved parsing: scan each line, allow any spacing/order 467 | for my $line (split /\r?\n/, $list_output) { 468 | # match "file: " then later "device: /dev/nbdX" on the same line 469 | if ($line =~ /\bfile:\s*\Q$mfs_path\E\b.*?\bdevice:\s*(\/dev\/nbd\d+)/) { 470 | my $nbd_path = $1; 471 | log_debug "Found existing NBD device $nbd_path for volume $volname via improved parsing"; 472 | return $nbd_path; 473 | } 474 | } 475 | 476 | # Fetch size from the size file alongside the block device 477 | my $size_file = "$scfg->{path}/images/$vmid/$name.size"; 478 | log_debug "Size file $size_file"; 479 | my $size_kib = 0; # Default to 0 KiB 480 | if (-e $size_file) { 481 | my $size_content = do { open(my $fh, '<', $size_file) or log_debug "Failed to open $size_file: $!"; local $/; <$fh> }; 482 | if (defined $size_content && $size_content =~ /^(\d+)$/) { 483 | $size_kib = $1; 484 | } else { 485 | log_debug "Invalid or empty content in size file: $size_file. Content: '" . (defined $size_content ? $size_content : "undef") . "'"; 486 | } 487 | } else { 488 | log_debug "Size file $size_file does not exist."; 489 | } 490 | 491 | my $path = "/images/$vmid/$name"; 492 | 493 | # Size is in kibibytes, but MooseFS expects bytes 494 | my $size_bytes = $size_kib * 1024; 495 | 496 | # If size is 0 or less, log and return undef, as mapping such a volume is not possible or meaningful. 497 | if ($size_bytes <= 0) { 498 | log_debug "Calculated size_bytes is $size_bytes for volume $volname (source KiB: $size_kib). Cannot map, returning undef."; 499 | return undef; # Indicate failure to map due to invalid size 500 | } 501 | 502 | log_debug "Activating volume $volname with size $size_bytes"; 503 | 504 | my $map_cmd = ['/usr/sbin/mfsbdev', 'map', '-f', $path, '-s', $size_bytes]; 505 | my $map_output = ''; 506 | eval { 507 | run_command($map_cmd, 508 | outfunc => sub { $map_output .= shift; }, 509 | errmsg => 'mfsbdev map failed'); 510 | }; 511 | if ($@) { 512 | log_debug "Failed to map MooseFS block device: $@"; 513 | # Fall back to regular path if we can't get mappings 514 | return $class->SUPER::filesystem_path($scfg, $volname, $snapname); 515 | } 516 | 517 | if ($map_output =~ m|->(/dev/nbd\d+)|) { 518 | my $nbd_path = $1; 519 | log_debug "Found NBD device $nbd_path for volume $volname"; 520 | return $nbd_path; 521 | } 522 | 523 | # If we couldn't parse the output or no NBD device was found 524 | log_debug "No NBD device found in output: $map_output"; 525 | return $class->SUPER::filesystem_path($scfg, $volname, $snapname); 526 | } 527 | 528 | sub activate_volume { 529 | my ($class, $storeid, $scfg, $volname, $snapname, $cache) = @_; 530 | 531 | # Defensive - make sure $scfg is a hashref, not a storeid 532 | $scfg = PVE::Storage::config()->{ids}->{$storeid} unless ref($scfg) eq 'HASH'; 533 | 534 | log_debug "[activate-volume] Activating volume $volname"; 535 | die "Expected hashref for \$scfg in activate_volume, got: $scfg" unless ref($scfg) eq 'HASH'; 536 | 537 | return $class->SUPER::activate_volume($storeid, $scfg, $volname, $snapname) if !$scfg->{mfsbdev}; 538 | 539 | $class->map_volume($storeid, $scfg, $volname, $snapname) if $scfg->{mfsbdev}; 540 | 541 | return 1; 542 | } 543 | 544 | sub deactivate_volume { 545 | my ($class, $storeid, $scfg, $volname, $snapname, $cache) = @_; 546 | 547 | # Defensive - make sure $scfg is a hashref, not a storeid 548 | $scfg = PVE::Storage::config()->{ids}->{$storeid} unless ref($scfg) eq 'HASH'; 549 | 550 | return $class->SUPER::deactivate_volume($storeid, $scfg, $volname, $snapname, $cache) if !$scfg->{mfsbdev}; 551 | 552 | my ($vtype, $name, $vmid) = $class->parse_volname($volname); 553 | return $class->SUPER::deactivate_volume($storeid, $scfg, $volname, $snapname, $cache) if $vtype ne 'images'; 554 | 555 | my $path = "/images/$vmid/$name"; 556 | 557 | log_debug "Deactivating volume $volname"; 558 | 559 | my $cmd = ['/usr/sbin/mfsbdev', 'unmap', '-f', $path]; 560 | 561 | run_command($cmd, errmsg => "can't unmap MooseFS device '$path'"); 562 | 563 | return 1; 564 | } 565 | 566 | sub path { 567 | my ($class, $scfg, $volname, $storeid, $snapname) = @_; 568 | 569 | # sanity check: volname must be a simple scalar 570 | # also handle case where volname is undef before ref() check 571 | if (defined $volname && ref($volname)) { 572 | Carp::confess("[${\__PACKAGE__}::path] called with invalid volname: " 573 | . ref($volname)); 574 | } 575 | 576 | # Return early if volname is undefined 577 | unless (defined $volname) { 578 | log_debug "[path] volname is undefined, returning filesystem_path"; 579 | return $class->filesystem_path($scfg, $volname, $snapname); 580 | } 581 | 582 | # fallback to default if bdev not enabled 583 | if (!ref($scfg) || !$scfg->{mfsbdev}) { 584 | return $class->filesystem_path($scfg, $volname, $snapname); 585 | } 586 | 587 | # Use the plugin's own volume_size_info to lookup the size of the volume. 588 | # If it's <= 8MiB (8388608 bytes), it's treated as an EFI/small disk, use direct filesystem_path. 589 | # Call $class->volume_size_info, not SUPER, to use the plugin's own implementation. 590 | # Provide a short timeout, e.g., 5 seconds. 591 | my $size_in_bytes; 592 | eval { 593 | # $storeid is passed to path, $scfg is also available. 594 | my $info_returned = $class->volume_size_info($scfg, $storeid, $volname, 5); # 5s timeout 595 | 596 | if (defined $info_returned) { 597 | if (ref($info_returned) eq 'HASH' && defined $info_returned->{size}) { 598 | $size_in_bytes = $info_returned->{size}; 599 | log_debug "[path] Vol: $volname. Size from volume_size_info (hashref): $size_in_bytes bytes."; 600 | } elsif (!ref($info_returned) && $info_returned =~ /^\d+$/) { 601 | $size_in_bytes = $info_returned; # Treat as direct size if scalar numeric 602 | log_debug "[path] Vol: $volname. Size from volume_size_info (scalar numeric): $size_in_bytes bytes."; 603 | } else { 604 | # Log if $info_returned is defined but not a HASH with 'size' or a plain number 605 | log_debug "[path] Vol: $volname. volume_size_info returned an unexpected defined type: " . Dumper($info_returned); 606 | } 607 | } else { 608 | log_debug "[path] Vol: $volname. volume_size_info returned undef."; 609 | } 610 | }; 611 | if ($@) { 612 | log_debug "[path] Vol: $volname. Error calling/processing volume_size_info: $@. Proceeding without size check for small disk."; 613 | # Fallthrough to NBD logic if size check fails, rather than assuming it's small. 614 | } 615 | 616 | if (defined($size_in_bytes) && $size_in_bytes <= 8 * 1024 * 1024) { # Compare bytes to bytes 617 | log_debug "[path] Vol: $volname ($size_in_bytes bytes) is small/EFI disk. Forcing filesystem_path."; 618 | return $class->filesystem_path($scfg, $volname, $snapname); 619 | } 620 | 621 | log_debug "[path] Vol: $volname. Not a small/EFI disk based on size (or size check failed). Attempting MooseFS NBD lookup."; 622 | 623 | my $nbd = eval { $class->map_volume($storeid, $scfg, $volname, $snapname) }; 624 | if ($@) { 625 | log_debug "[path] map_volume error for $volname: $@"; 626 | return $class->filesystem_path($scfg, $volname, $snapname); 627 | } 628 | 629 | if ($nbd && -b $nbd) { 630 | my ($vtype_nbd, $name_nbd, $vmid_nbd) = $class->parse_volname($volname); 631 | log_debug "[path] using NBD $nbd for $volname (vmid $vmid_nbd, name $name_nbd, type $vtype_nbd)"; 632 | return ($nbd, $vmid_nbd, $vtype_nbd); 633 | } 634 | 635 | log_debug "[path] no NBD found for $volname; defaulting back to filesystem_path."; 636 | return $class->filesystem_path($scfg, $volname, $snapname); 637 | } 638 | 639 | use Carp qw(longmess); 640 | 641 | sub filesystem_path { 642 | my ($class, @args) = @_; 643 | 644 | log_debug "[fs-path] ARGS = " . join(", ", map { defined($_) ? (ref($_) || $_) : 'undef' } @args); 645 | 646 | # Normalize @args to find the scfg hashref 647 | while (@args && ref($args[0]) ne 'HASH') { 648 | log_debug "[filesystem_path] Stripping leading non-HASH arg: $args[0]"; 649 | shift @args; 650 | } 651 | 652 | my ($scfg, $volname, $snapname) = @args; 653 | die "[fs-path] invalid scfg" unless ref($scfg) eq 'HASH'; 654 | 655 | # If volname is undefined, it's likely a request for the storage base path. 656 | unless (defined $volname) { 657 | log_debug "[fs-path] volname is undefined. Returning storage base path: $scfg->{path}"; 658 | return $scfg->{path}; 659 | } 660 | 661 | my $ts = POSIX::strftime('%Y-%m-%d %H:%M:%S', localtime); 662 | 663 | my ($vtype, $name, $vmid, undef, undef, $isBase, $format) = $class->parse_volname($volname); 664 | 665 | # Handle snapshots for raw format in MooseFS 666 | if (defined($snapname) && $vtype eq 'images' && $format eq 'raw') { 667 | # MooseFS supports snapshots for raw files through mfsmakesnapshot 668 | # Return the path to the snapshot file 669 | my $mountpoint = $scfg->{path}; 670 | return "$mountpoint/images/$vmid/snaps/$snapname/$name"; 671 | } 672 | 673 | # Only do NBD logic for raw images without snapshots 674 | unless ($scfg->{mfsbdev} && $vtype eq 'images' && $format eq 'raw' && !defined($snapname)) { 675 | return $class->SUPER::filesystem_path($scfg, $volname, $snapname); 676 | } 677 | 678 | log_debug "[fs-path] Attempting NBD path resolution for $volname"; 679 | 680 | my $path = "/images/$vmid/$name"; 681 | 682 | if (!moosefs_bdev_is_active($scfg)) { 683 | log_debug "MooseFS bdev not active, activating"; 684 | moosefs_start_bdev($scfg); 685 | } 686 | 687 | my $cmd = ['/usr/sbin/mfsbdev', 'list']; 688 | my $output = ''; 689 | eval { 690 | run_command($cmd, outfunc => sub { $output .= shift; }, errmsg => 'mfsbdev list failed'); 691 | }; 692 | if ($@) { 693 | log_debug "[fs-path] mfsbdev list failed: $@"; 694 | return $class->SUPER::filesystem_path($scfg, $volname, $snapname); 695 | } 696 | 697 | if ($output =~ m|file:\s+\Q$path\E\s+;\s+device:\s+(/dev/nbd\d+)|) { 698 | my $nbd = $1; 699 | log_debug "[fs-path] Found mapped device: $nbd"; 700 | return $nbd; 701 | } 702 | 703 | log_debug "[fs-path] No mapped device found, falling back to $scfg->{path}$path"; 704 | return "$scfg->{path}$path"; 705 | } 706 | 707 | sub volume_resize { 708 | my ($class, $scfg, $storeid, $volname, $size, $running) = @_; 709 | 710 | unless (defined $volname && !ref($volname)) { 711 | Carp::confess("[${\__PACKAGE__}::$0] called with invalid volname: " . (defined $volname ? ref($volname) : 'undef')); 712 | } 713 | 714 | # Defensive - make sure $scfg is a hashref, not a storeid 715 | $scfg = PVE::Storage::config()->{ids}->{$storeid} unless ref($scfg) eq 'HASH'; 716 | 717 | return $class->SUPER::volume_resize(@_) if !$scfg->{mfsbdev}; 718 | 719 | my ($vtype, $name, $vmid) = $class->parse_volname($volname); 720 | return $class->SUPER::volume_resize(@_) if $vtype ne 'images'; 721 | 722 | my $path = "/images/$vmid/$name"; 723 | 724 | if (-e $path) { 725 | my $cmd = ['/usr/sbin/mfsbdev', 'resize', $path, $size]; 726 | run_command($cmd, errmsg => 'mfsbdev resize failed'); 727 | } else { 728 | die "volume '$volname' does not exist\n"; 729 | } 730 | 731 | return undef; 732 | } 733 | 734 | sub volume_snapshot { 735 | my ($class, $scfg, $storeid, $volname, $snap) = @_; 736 | 737 | my ($storageType, $name, $vmid, $basename, $basedvmid, $isBase, $format) = $class->parse_volname($volname); 738 | 739 | if ($format ne 'raw') { 740 | return PVE::Storage::Plugin::volume_snapshot(@_); 741 | } 742 | 743 | die "snapshots not supported for this storage type" if $storageType ne 'images'; 744 | 745 | my $mountpoint = $scfg->{path}; 746 | 747 | my $snapdir = "$mountpoint/images/$vmid/snaps/$snap"; 748 | 749 | File::Path::make_path($snapdir); 750 | 751 | log_debug "running '/usr/bin/mfsmakesnapshot $mountpoint/images/$vmid/$name $snapdir/$name'\n"; 752 | 753 | my $cmd = ['/usr/bin/mfsmakesnapshot', "$mountpoint/images/$vmid/$name", "$snapdir/$name"]; 754 | 755 | run_command($cmd, errmsg => 'An error occurred while making the snapshot'); 756 | 757 | return undef; 758 | } 759 | 760 | sub volume_snapshot_delete { 761 | my ($class, $scfg, $storeid, $volname, $snap, $running) = @_; 762 | 763 | my ($storageType, $name, $vmid, $basename, $basedvmid, $isBase, $format) = $class->parse_volname($volname); 764 | 765 | if ($format ne 'raw') { 766 | return PVE::Storage::Plugin::volume_snapshot_delete(@_); 767 | } 768 | 769 | my $mountpoint = $scfg->{path}; 770 | 771 | my $cmd = ['/usr/bin/rm', '-rf', "$mountpoint/images/$vmid/snaps/$snap/$name"]; 772 | 773 | run_command($cmd, errmsg => 'An error occurred while deleting the snapshot'); 774 | 775 | return undef; 776 | } 777 | 778 | sub volume_snapshot_rollback { 779 | my ($class, $scfg, $storeid, $volname, $snap) = @_; 780 | 781 | my ($storageType, $name, $vmid, $basename, $basedvmid, $isBase, $format) = $class->parse_volname($volname); 782 | 783 | if ($format ne 'raw') { 784 | return PVE::Storage::Plugin::volume_snapshot_rollback(@_); 785 | } 786 | 787 | my $mountpoint = $scfg->{path}; 788 | 789 | my $snapdir = "$mountpoint/images/$vmid/snaps/$snap"; 790 | 791 | my $cmd = ['/usr/bin/mfsmakesnapshot', '-o', "$snapdir/$name", "$mountpoint/images/$vmid/$name"]; 792 | 793 | run_command($cmd, errmsg => 'An error occurred while restoring the snapshot'); 794 | 795 | return undef; 796 | } 797 | 798 | sub status { 799 | my ($class, $storeid, $scfg, $cache) = @_; 800 | 801 | $cache->{mountdata} = PVE::ProcFSTools::parse_proc_mounts() 802 | if !$cache->{mountdata}; 803 | 804 | my $path = $scfg->{path}; 805 | 806 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 807 | 808 | my $mfsport = $scfg->{mfsport} // '9421'; 809 | 810 | my $mfssubfolder = $scfg->{mfssubfolder}; 811 | 812 | return undef if !moosefs_is_mounted($mfsmaster, $mfsport, $path, $cache->{mountdata}, $mfssubfolder); 813 | 814 | return $class->SUPER::status($storeid, $scfg, $cache); 815 | } 816 | 817 | sub activate_storage { 818 | my ($class, $storeid, $scfg, $cache) = @_; 819 | 820 | $cache->{mountdata} = PVE::ProcFSTools::parse_proc_mounts() 821 | if !$cache->{mountdata}; 822 | 823 | my $path = $scfg->{path}; 824 | 825 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 826 | 827 | my $mfsport = $scfg->{mfsport} // '9421'; 828 | 829 | my $mfssubfolder = $scfg->{mfssubfolder}; 830 | 831 | if (!moosefs_is_mounted($mfsmaster, $mfsport, $path, $cache->{mountdata}, $mfssubfolder)) { 832 | 833 | File::Path::make_path($path) if !(defined($scfg->{mkdir}) && !$scfg->{mkdir}); 834 | 835 | die "unable to activate storage '$storeid' - " . 836 | "directory '$path' does not exist\n" if ! -d $path; 837 | 838 | moosefs_mount($scfg); 839 | } 840 | 841 | if ($scfg->{mfsbdev} && !moosefs_bdev_is_active($scfg)) { 842 | moosefs_start_bdev($scfg); 843 | } 844 | 845 | $class->SUPER::activate_storage($storeid, $scfg, $cache); 846 | } 847 | 848 | sub on_delete_hook { 849 | my ($class, $storeid, $scfg, $cache) = @_; 850 | 851 | $cache->{mountdata} = PVE::ProcFSTools::parse_proc_mounts() 852 | if !$cache->{mountdata}; 853 | 854 | my $path = $scfg->{path}; 855 | 856 | my $mfsmaster = $scfg->{mfsmaster} // 'mfsmaster'; 857 | 858 | my $mfsport = $scfg->{mfsport} // '9421'; 859 | 860 | my $mfssubfolder = $scfg->{mfssubfolder}; 861 | 862 | if (moosefs_is_mounted($mfsmaster, $mfsport, $path, $cache->{mountdata}, $mfssubfolder)) { 863 | moosefs_unmount($scfg); 864 | } 865 | } 866 | 867 | 1; 868 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # pve-moosefs 2 | 3 | **MooseFS integration for Proxmox VE** 4 | 5 | This plugin enables native support for MooseFS as a storage backend in Proxmox VE. 6 | 7 | ## ⚠️ Disclaimer 8 | 9 | **This project is highly experimental.** 10 | 11 | > ⚠️ **Do NOT use snapshots in MooseFS block device (bdev) mode**. They are currently unsafe and may result in data loss. Snapshot support is still under active development and will remain experimental until this warning is removed. 12 | 13 | ## 📷 Preview 14 | 15 | image 16 | 17 | ## ✨ Features 18 | 19 | [![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/Zorlin/pve-moosefs) 20 | 21 | * Native MooseFS support in Proxmox VE 22 | * Support for MooseFS clusters with passwords and subfolders 23 | * Live VM migration across Proxmox hosts with MooseFS-backed storage 24 | * Clean unmounting when MooseFS storage is removed 25 | * MooseFS block device (`mfsbdev`) support for high performance 26 | 27 | ## 🚧 Planned Features 28 | 29 | * Instant snapshots and rollbacks 30 | * Instant cloning 31 | 32 | ## 🚀 Installation & Usage 33 | 34 | ### Prerequisites 35 | 36 | * **Proxmox VE 8.4.1 or newer** 37 | 38 | ### Option 1: Easy Install 39 | 40 | 1. Upgrade to Proxmox 8.4.1 41 | 2. Download and install the `.deb` package from the [Releases](../../releases) page. 42 | 43 | ### Option 2: Manual Build 44 | 45 | 1. Upgrade to Proxmox 8.4.1 46 | 2. Clone this repository: 47 | 48 | ```bash 49 | git clone https://github.com/yourusername/pve-moosefs.git 50 | cd pve-moosefs 51 | ``` 52 | 3. Build the package: 53 | 54 | ```bash 55 | make 56 | ``` 57 | 4. Install it: 58 | 59 | ```bash 60 | dpkg -i *.deb 61 | ``` 62 | 63 | ## 🖥️ Mounting MooseFS Storage 64 | 65 | ### Via GUI 66 | 67 | 1. Open the **Proxmox Web Interface** 68 | 2. Navigate to **Datacenter → Storage** 69 | 3. Click **Add → MooseFS** and complete the wizard 70 | 71 | ### Via Command Line 72 | 73 | ```bash 74 | pvesm add moosefs moosefs-vm-storage --path /mnt/mfs 75 | ``` 76 | 77 | This command creates a custom storage named `moosefs-vm-storage` using the MooseFS plugin. 78 | 79 | #### Optional parameters: 80 | 81 | * `--mfsmaster ` — specify the MooseFS metadata server 82 | * `--mfspassword ` — use if your MooseFS export requires authentication 83 | * `--mfssubfolder ` — mount a subfolder rather than the root of the MooseFS volume 84 | * `--mfsport ` — coming soon 🚧 85 | 86 | ## 🙏 Credits 87 | 88 | **Contributors:** 89 | 90 | * [@anwright](https://github.com/anwright) — major fixes, snapshots, and cleanup 91 | * [@pkonopelko](https://github.com/pkonopelko) — general advice and support 92 | 93 | **Inspiration and references (for plugin skeleton and packaging):** 94 | 95 | * [mityarzn/pve-storage-custom-mpnetapp](https://github.com/mityarzn/pve-storage-custom-mpnetapp) 96 | * [ServeTheHome Forums](https://forums.servethehome.com/index.php?threads/custom-storage-plugins-for-proxmox.12558/) 97 | * Official Proxmox GlusterFS and CephFS storage plugins 98 | 99 | ## 📝 Changelog 100 | 101 | ### v0.1.5 - Bug Fixes 102 | 103 | * Improvements to LXC snapshot support 104 | * Reduced debugging log noise 105 | 106 | ### v0.1.4 – Bug Fixes 107 | 108 | * Multiple small and defensive fixes 109 | * Improved support for LXC 110 | * Enhancements for live migration, unmapping, and cloning 111 | 112 | ### v0.1.3 – New Features 113 | 114 | * Full support for MooseFS block device (`mfsbdev`) 115 | 116 | ### v0.1.2 – Initial Block Device Support 117 | 118 | * Basic `mfsbdev` support added 119 | 120 | ### v0.1.1 – Enhancements 121 | 122 | * GUI support for container storage 123 | * Allowed leading `/` in `mfssubfolder` paths 124 | 125 | ### v0.1.0 – Initial Release 126 | 127 | * Core features implemented 128 | * MooseFS mount/unmount and shared storage setup 129 | * **Snapshots not functional in this version** 130 | -------------------------------------------------------------------------------- /changelog.Debian: -------------------------------------------------------------------------------- 1 | libpve-storage-custom-moosefs-perl (0.1.3-1) unstable; urgency=medium 2 | 3 | * Lots of small fixes 4 | * Defensive fixes for various edge cases 5 | * Proper support for LXC 6 | * Live migration fixes 7 | * Unmapping fixes 8 | * Clone fixes 9 | 10 | -- Benjamin Arntzen Tue, 20 May 2025 23:40:00 +0100 11 | 12 | libpve-storage-custom-moosefs-perl (0.1.3-1) unstable; urgency=medium 13 | 14 | * Full support for mfsbdev. 15 | 16 | -- Benjamin Arntzen Mon, 19 May 2025 07:20:00 +0100 17 | 18 | libpve-storage-custom-moosefs-perl (0.1.2-1) unstable; urgency=medium 19 | 20 | * Initial support for mfsbdev block device backend. 21 | 22 | -- Benjamin Arntzen Mon, 17 Mar 2025 14:00:00 +0000 23 | -------------------------------------------------------------------------------- /control.in: -------------------------------------------------------------------------------- 1 | Package: libpve-storage-custom-moosefs-perl 2 | Version: @@VERSION@@-@@PKGRELEASE@@ 3 | Section: perl 4 | Priority: optional 5 | Architecture: @@ARCH@@ 6 | Depends: libpve-storage-perl (>= 4.0-58), moosefs-client | moosefs-pro-client, patch 7 | Maintainer: Benjamin Arntzen 8 | Description: Proxmox VE plugin for MooseFS. 9 | This package contains a storage plugin to use MooseFS with Proxmox VE. 10 | It also patches the Proxmox VE web interface to add support for MooseFS. 11 | -------------------------------------------------------------------------------- /copyright: -------------------------------------------------------------------------------- 1 | Copyright (C) Benjamin Arntzen 2 | 3 | This software is maintained by Benjamin Arntzen 4 | and consists of work contributed by themselves and others. 5 | A complete list can be found in README.md. 6 | Based on plugin for NetApp by Dmitry Petuhov 7 | Based on plugin for cluster-mode NFS by Alexandre Derumier 8 | 9 | This program is free software: you can redistribute it and/or modify 10 | it under the terms of the GNU Affero General Public License as published by 11 | the Free Software Foundation, either version 3 of the License, or 12 | (at your option) any later version. 13 | 14 | This program is distributed in the hope that it will be useful, 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | GNU Affero General Public License for more details. 18 | 19 | You should have received a copy of the GNU Affero General Public License 20 | along with this program. If not, see . 21 | -------------------------------------------------------------------------------- /postinst: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | set -e 3 | 4 | TARGET_FILE="/usr/share/pve-manager/js/pvemanagerlib.js" 5 | PATCH_FILE="/usr/share/libpve-storage-custom-moosefs-perl/pve-moosefs.patch" 6 | 7 | case "$1" in 8 | configure) 9 | if [ -f "$TARGET_FILE" ] && ! grep -q "moosefs:" "$TARGET_FILE"; then 10 | echo "Applying MooseFS patch to $TARGET_FILE" 11 | 12 | # Create a backup with dpkg extension (standard Debian approach) 13 | cp -a "$TARGET_FILE" "$TARGET_FILE.dpkg-backup" 14 | 15 | # Apply the patch using patch from Debian core utilities 16 | if patch -p1 "$TARGET_FILE" < "$PATCH_FILE"; then 17 | echo "MooseFS patch applied successfully" 18 | 19 | # Register the file modification with dpkg 20 | if type dpkg-trigger >/dev/null 2>&1; then 21 | dpkg-trigger --no-await update-pvemanager 22 | fi 23 | 24 | # Restart the pveproxy service 25 | if systemctl is-active pveproxy >/dev/null 2>&1; then 26 | systemctl restart pveproxy 27 | fi 28 | else 29 | echo "Error: Failed to apply patch, restoring from backup" 30 | cp "$TARGET_FILE.dpkg-backup" "$TARGET_FILE" 31 | fi 32 | elif [ -f "$TARGET_FILE" ]; then 33 | echo "MooseFS support already present in $TARGET_FILE, skipping patch" 34 | else 35 | echo "Warning: Target file $TARGET_FILE not found, cannot apply patch" 36 | fi 37 | ;; 38 | esac 39 | 40 | exit 0 41 | -------------------------------------------------------------------------------- /prerm: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | set -e 3 | 4 | TARGET_FILE="/usr/share/pve-manager/js/pvemanagerlib.js" 5 | BACKUP_FILE="$TARGET_FILE.dpkg-backup" 6 | 7 | # This script doesn't attempt to reverse the patch automatically 8 | # as it could lead to unintended consequences if the patched file 9 | # has been modified further. Instead, we'll just notify the user. 10 | 11 | case "$1" in 12 | remove|upgrade|deconfigure) 13 | if [ -f "$BACKUP_FILE" ]; then 14 | echo "Restoring original pvemanagerlib.js from backup" 15 | cp -a "$BACKUP_FILE" "$TARGET_FILE" 16 | rm -f "$BACKUP_FILE" 17 | 18 | # Restart the pveproxy service 19 | if systemctl is-active pveproxy >/dev/null 2>&1; then 20 | systemctl restart pveproxy 21 | fi 22 | else 23 | echo "Note: No backup file found. The patch will remain applied." 24 | echo "You may need to reinstall pve-manager to restore the original file" 25 | fi 26 | ;; 27 | esac 28 | 29 | exit 0 30 | -------------------------------------------------------------------------------- /pve-moosefs.patch: -------------------------------------------------------------------------------- 1 | --- pvemanagerlib.8.4.1.js 2025-05-19 07:47:25.563586454 +0100 2 | +++ pvemanagerlib.8.4.1-patched.js 2025-05-19 07:55:27.081099792 +0100 3 | @@ -2317,6 +2317,12 @@ 4 | faIcon: 'building', 5 | backups: false, 6 | }, 7 | + moosefs: { 8 | + name: 'MooseFS', 9 | + ipanel: 'MooseFSInputPanel', 10 | + faIcon: 'building', 11 | + backups: true, 12 | + }, 13 | zfspool: { 14 | name: 'ZFS', 15 | ipanel: 'ZFSPoolInputPanel', 16 | @@ -59783,6 +59789,103 @@ 17 | }, 18 | ], 19 | }); 20 | +Ext.define('PVE.storage.MooseFSController', { 21 | + extend: 'Ext.app.ViewController', 22 | + alias: 'controller.pve-storage-moosefs' 23 | +}); 24 | +Ext.define('PVE.storage.MooseFSInputPanel', { 25 | + extend: 'PVE.panel.StorageBase', 26 | + controller: 'pve-storage-moosefs', 27 | + 28 | + onlineHelp: 'storage_moosefs', 29 | + 30 | + initComponent: function() { 31 | + let me = this; 32 | + 33 | + me.column1 = [ 34 | + { 35 | + xtype: me.isCreate ? 'textfield' : 'displayfield', 36 | + name: 'path', 37 | + value: '', 38 | + fieldLabel: gettext('Mount Point'), 39 | + allowBlank: false, 40 | + }, 41 | + { 42 | + xtype: 'textfield', 43 | + name: 'mfsmaster', 44 | + value: 'mfsmaster', 45 | + fieldLabel: gettext('MooseFS Master'), 46 | + allowBlank: true, 47 | + emptyText: 'mfsmaster', 48 | + submitEmpty: false, 49 | + }, 50 | + { 51 | + xtype: 'numberfield', 52 | + name: 'mfsport', 53 | + value: '9421', 54 | + fieldLabel: gettext('Master Port'), 55 | + allowBlank: true, 56 | + emptyText: '9421', 57 | + submitEmpty: false, 58 | + minValue: 1, 59 | + maxValue: 65535, 60 | + }, 61 | + { 62 | + xtype: 'pveContentTypeSelector', 63 | + name: 'content', 64 | + value: ['images', 'iso', 'vztmpl', 'backup', 'snippets', 'rootdir'], 65 | + multiSelect: true, 66 | + fieldLabel: gettext('Content'), 67 | + allowBlank: false, 68 | + }, 69 | + ]; 70 | + 71 | + me.column2 = [ 72 | + { 73 | + xtype: 'proxmoxcheckbox', 74 | + name: 'shared', 75 | + checked: true, 76 | + uncheckedValue: 0, 77 | + fieldLabel: gettext('Shared'), 78 | + }, 79 | + { 80 | + xtype: 'proxmoxcheckbox', 81 | + name: 'mfsbdev', 82 | + checked: false, 83 | + uncheckedValue: 0, 84 | + fieldLabel: gettext('Use Block Device'), 85 | + }, 86 | + ]; 87 | + 88 | + me.advancedColumn1 = [ 89 | + { 90 | + xtype: 'textfield', 91 | + name: 'mfssubfolder', 92 | + fieldLabel: gettext('Subfolder'), 93 | + allowBlank: true, 94 | + submitEmpty: false, 95 | + emptyText: '/', 96 | + autoEl: { 97 | + tag: 'div', 98 | + 'data-qtip': gettext('The subfolder to mount. Leave empty to mount the root directory.'), 99 | + }, 100 | + }, 101 | + ]; 102 | + 103 | + me.advancedColumn2 = [ 104 | + { 105 | + xtype: 'textfield', 106 | + name: 'mfspassword', 107 | + fieldLabel: gettext('Password'), 108 | + allowBlank: true, 109 | + submitEmpty: false, 110 | + inputType: 'password', 111 | + }, 112 | + ]; 113 | + 114 | + me.callParent(); 115 | + }, 116 | +}); 117 | Ext.define('PVE.storage.BTRFSInputPanel', { 118 | extend: 'PVE.panel.StorageBase', 119 | 120 | -------------------------------------------------------------------------------- /triggers: -------------------------------------------------------------------------------- 1 | activate-noawait pve-api-updates 2 | --------------------------------------------------------------------------------