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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # listdisk 2 | ## List and Query Physical Disk Properties on Microsoft Windows based systes. 3 | 4 | Displays vendor, product, bus type, serial number, disk GUIDs used by Microsoft Failover Cluster, BTL, trim support, etc. The utility will work even if VDS is hung or inoperable. 5 | 6 | Developer example of how to list physical disks in Windows NT systems by querying NT Namespace for PhysicalDrive objects and query physical disk for properties via IOCTL. 7 | 8 | Example output: 9 | ``` 10 | ListDisk v3.3, Copyright (c) 2018 by Antoni Sawicki 11 | 12 | PhysicalDrive0: 13 | Vendor : (n/a) 14 | Product : SAMSUNG MXAERTNLERNE-00834 15 | Serial : S45245634569823 16 | BusType : SATA 17 | Removable : False 18 | Status : Online 19 | Media : Present 20 | Readonly : False 21 | Size : 3577.0 GB 22 | Trim : Supported 23 | HBTL : 0:1:0:0 24 | DiskID: : {3F41CEA1-B015-4334-8C79-1F4BB5F0299D} 25 | Layout : GPT 26 | Partition 1: 27 | Style : GPT 28 | Type : {5808C8AA-7E8F-42E0-85D2-E1E90434CFB3} [LDM Metadata] 29 | ID : {5D494D92-F0B3-11E6-A698-382C4A6D5FDC} 30 | Name : LDM metadata partition 31 | Attrib: 0x0 32 | Offset: 17408 (0.0 GB) 33 | Length: 1048576 (0.0 GB) 34 | Partition 2: 35 | Style : GPT 36 | Type : {E3C9E316-0B5C-4DB8-817D-F92DF00215AE} [MSFT Reserved] 37 | ID : {FC2D8E2D-0252-41A5-A453-9094744A6C04} 38 | Name : Microsoft reserved partition 39 | Attrib: 0x0 40 | Offset: 1065984 (0.0 GB) 41 | Length: 133169152 (0.1 GB) 42 | Partition 3: 43 | Style : GPT 44 | Type : {AF9B60A0-1431-4F62-BC68-3311714A69AD} [LDM Data] 45 | ID : {5D494D96-F0B3-11E6-A698-382C4A6D5FDC} 46 | Name : LDM data partition 47 | Attrib: 0x0 48 | Offset: 134235136 (0.1 GB) 49 | Length: 3840621730304 (3576.9 GB) 50 | 51 | PhysicalDrive1: 52 | Vendor : NVMe 53 | Product : Samsung SSD 950 54 | Serial : 0000_0000_0000_0000. 55 | BusType : NVME 56 | Removable : False 57 | Status : Online 58 | Media : Present 59 | Readonly : False 60 | Size : 476.9 GB 61 | Trim : Supported 62 | HBTL : 2:0:0:0 63 | DiskID: : {D0C45AEA-586A-4DF2-A657-6C8E3C0A487A} 64 | Layout : GPT 65 | Partition 1: 66 | Style : GPT 67 | Type : {DE94BBA4-06D1-4D40-A16A-BFD50179D6AC} [MSFT Recovery] 68 | ID : {C3FAD329-0ECB-4C4E-9335-DC5A35927458} 69 | Name : Basic data partition 70 | Attrib: 0x8000000000000001 [Required] [No_Letter] 71 | Offset: 1048576 (0.0 GB) 72 | Length: 471859200 (0.4 GB) 73 | Partition 2: 74 | Style : GPT 75 | Type : {C12A7328-F81F-11D2-BA4B-00A0C93EC93B} [EFI System] 76 | ID : {A17F368F-02ED-478B-A48A-AA1736D3616B} 77 | Name : EFI system partition 78 | Attrib: 0x8000000000000000 [No_Letter] 79 | Offset: 472907776 (0.4 GB) 80 | Length: 103809024 (0.1 GB) 81 | Partition 3: 82 | Style : GPT 83 | Type : {E3C9E316-0B5C-4DB8-817D-F92DF00215AE} [MSFT Reserved] 84 | ID : {D335F984-225C-489E-99E7-1F74604F2194} 85 | Name : Microsoft reserved partition 86 | Attrib: 0x8000000000000000 [No_Letter] 87 | Offset: 576716800 (0.5 GB) 88 | Length: 16777216 (0.0 GB) 89 | Partition 4: 90 | Style : GPT 91 | Type : {EBD0A0A2-B9E5-4433-87C0-68B6B72699C7} [Basic Data] 92 | ID : {593E4DB8-B1AA-49B1-84D9-040959A4DCF1} 93 | Name : Basic data partition 94 | Attrib: 0x0 95 | Offset: 593494016 (0.6 GB) 96 | Length: 511516344320 (476.4 GB) 97 | 98 | ``` 99 | -------------------------------------------------------------------------------- /listdisk.c: -------------------------------------------------------------------------------- 1 | // 2 | // List and Query Physical Disk and Partition Properties on Windows NT based systes 3 | // Copyright (c) 2017-2018 by Antoni Sawicki 4 | // 5 | // v3.3, as@tenoware.com 6 | // 7 | 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | 17 | #define DIRECTORY_QUERY (0x0001) 18 | #define DIRECTORY_TRAVERSE (0x0002) 19 | 20 | typedef struct _OBJECT_DIRECTORY_INFORMATION { 21 | UNICODE_STRING Name; 22 | UNICODE_STRING TypeName; 23 | } OBJECT_DIRECTORY_INFORMATION, *POBJECT_DIRECTORY_INFORMATION; 24 | 25 | #pragma comment(lib, "ntdll.lib") 26 | #pragma comment(lib, "ole32.lib") 27 | 28 | VOID ListDisk(void); 29 | VOID QueryDisk(WCHAR *); 30 | 31 | VOID 32 | ListDisk( 33 | void 34 | ) 35 | /*++ 36 | 37 | Routine Description: 38 | 39 | List Physical Disks in Windows NT System by querying NT Namespace for PhysicalDrive* object 40 | 41 | --*/ 42 | { 43 | HANDLE hDir; 44 | OBJECT_ATTRIBUTES attr={0}; 45 | UNICODE_STRING root={0}; 46 | OBJECT_DIRECTORY_INFORMATION dirinfo[1000]={0}; 47 | ULONG i=0, index=0, bytes=0, istart=0, first=0; 48 | NTSTATUS ret; 49 | 50 | RtlInitUnicodeString(&root, L"\\GLOBAL??"); 51 | InitializeObjectAttributes(&attr, &root, 0, NULL, NULL); 52 | 53 | ret=NtOpenDirectoryObject(&hDir, DIRECTORY_QUERY|DIRECTORY_TRAVERSE, &attr); 54 | if(ret!=0) 55 | return; 56 | 57 | first=TRUE; 58 | istart=0; 59 | do { 60 | ret=NtQueryDirectoryObject(hDir, &dirinfo, sizeof(dirinfo), FALSE, first, &index, &bytes); 61 | if(ret<0) 62 | break; 63 | 64 | for(i=0;i