Linuxマシンのディスク拡張方法

事前作業

1. ディスク、パーティション等の状態確認（現状把握）
   • 物理デバイスおよびパーティション状態の確認

     fdisk -l
     

   • PVの確認

     pvdisplay
     

   • VGの確認

     vgdisplay
     

   • LVの確認

     lvdisplay
     

   • マウント状態の確認

     df -hT
     

2. 物理ディスクの拡張
   • ハイパーバイザー側でディスクを拡張
3. 物理デバイスの確認
   ハイパーバイザー側の設定反映確認

   fdisk -l
   

追加／拡張作業

パーティションの追加の場合

1. パーティションの追加

   • パーティション編集コマンドの実行

     # fdisk <対象デバイスラベル>
     fdisk /dev/sda
     

   • パーティションの状態確認

     p
     

   • パーティションの追加

     n
     default
     default
     default
     

   • パーティションの状態確認

     p
     

   • パーティションのタイプ変更

     <追加したパーティション番号>
     8e
     

   • パーティションの状態確認

     p
     

     追加されたパーティションのタイプがLinux LVMになっていること

   • パーティション情報の反映

     w
     

2. PVの登録

   • 現状確認

     pvdisplay
     

     追加されたパーティションのタイプがLinux LVMになっていること

   • PVの作成

     pvcreate <パーティション>
     

   • 反映の確認

     pvdisplay
     

3. VGの拡張

   • 現状確認

     vgdisplay
     

     • ボリュームグループのサイズがディスク拡張前と同じであること
     • 拡張したいVG Nameをメモすること
   • VGの拡張

     vgextend <VG Name> <パーティション>
     

   • 現状確認

     vgdisplay
     

     ボリュームグループのサイズが拡張されたことを確認する

パーティション拡張の場合

1. パーティションの再設定

   • 現状把握

     fdisk -l
     

     ディスクサイズが拡張されていること

   • パーティション設定画面へ移動

     fdisk /dev/sda
     

   • パーティション情報再確認

     p
     

   • パーティションの削除

     d
     3
     

   • パーティション情報再確認

     p
     

     消えていること

   • パーティション作成

     n
     3
     LVM署名の削除： No
     

   • パーティション情報の再確認

     p
     

   • パーティションタイプの変更

     t
     3
     linux （もしくは8e）
     

   • パーティション情報の再確認

     p
     

     Linux LVMになっていること

   • パーティション設定の書き込み（反映）

     w
     

   • マシンの再起動

2. PVリサイズ

   • 現状把握

     pvdisplay
     

     • 拡張したいPV Nameをメモする
     • PVサイズが拡張前のディスクサイズになっていること
   • PVサイズ変更

     pvresize /dev/sda3
     

   • 現状確認

     pvdisplay
     

     PVサイズが拡張されていること

3. LVの拡張

   • 現状確認

     lvdisplay
     

     • 対象の論理ボリュームのサイズが拡張前と同じであること
     • 対象のLV Pathをメモする
   • LVの拡張

     lvextend -l +100%FREE <LV Path>
     

   • 現状確認

     lvdisplay
     

     対象の論理ボリュームのサイズが拡張されていることを確認する

4. ファイルシステムへのディスク拡張反映

ファイルシステムの種別により実行コマンドを変える

• XFSの場合

  • 現状確認

    df -hT
    

    対象のデバイスサイズがディスク拡張前と同じであること

  • ファイルシステムへの反映

    xfs_growfs /
    

  • 現状確認

    df -hT
    

    対象のデバイスサイズが拡張されていることを確認する

• EXT4の場合

  • 現状確認

    df -hT
    

    対象のデバイスサイズがディスク拡張前と同じであること

  • ファイルシステムへの反映

    resize2fs <ファイルシステム名>
    

  • 現状確認

    df -hT
    

    対象のデバイスサイズが拡張されていることを確認する

LVMの拡張の場合の作業ログ

┌──(root㉿kali)-[/home/marseille]
└─# df -hT
Filesystem                Type      Size  Used Avail Use% Mounted on
udev                      devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs                     tmpfs     792M  1.2M  791M   1% /run
/dev/mapper/kali--vg-root ext4       28G   16G   11G  60% /
tmpfs                     tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs                     tmpfs     5.0M     0  5.0M   0% /run/lock
/dev/sda2                 ext2      456M  172M  260M  40% /boot
/dev/sda1                 vfat      511M  148K  511M   1% /boot/efi
tmpfs                     tmpfs     792M   84K  792M   1% /run/user/1000

┌──(root㉿kali)-[/home/marseille]
└─# fdisk -l
GPT PMBR size mismatch (62914559 != 73400319) will be corrected by write.
Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start      End  Sectors  Size Type
/dev/sda1     2048  1050623  1048576  512M EFI System
/dev/sda2  1050624  2050047   999424  488M Linux filesystem
/dev/sda3  2050048 62912511 60862464   29G Linux LVM


Disk /dev/mapper/kali--vg-root: 28.06 GiB, 30131879936 bytes, 58851328 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/kali--vg-swap_1: 980 MiB, 1027604480 bytes, 2007040 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

┌──(root㉿kali)-[/home/marseille]
└─# fdisk /dev/sda

Welcome to fdisk (util-linux 2.38.1).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.

GPT PMBR size mismatch (62914559 != 73400319) will be corrected by write.
This disk is currently in use - repartitioning is probably a bad idea.
It's recommended to umount all file systems, and swapoff all swap
partitions on this disk.

Command (m for help): p

Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start      End  Sectors  Size Type
/dev/sda1     2048  1050623  1048576  512M EFI System
/dev/sda2  1050624  2050047   999424  488M Linux filesystem
/dev/sda3  2050048 62912511 60862464   29G Linux LVM

Command (m for help): d
Partition number (1-3, default 3): 3

Partition 3 has been deleted.

Command (m for help): p
Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start     End Sectors  Size Type
/dev/sda1     2048 1050623 1048576  512M EFI System
/dev/sda2  1050624 2050047  999424  488M Linux filesystem

Command (m for help): n
Partition number (3-128, default 3): 3
First sector (2050048-73400286, default 2050048):
Last sector, +/-sectors or +/-size{K,M,G,T,P} (2050048-73400286, default 73398271):

Created a new partition 3 of type 'Linux filesystem' and of size 34 GiB.
Partition #3 contains a LVM2_member signature.

Do you want to remove the signature? [Y]es/[N]o: n

Command (m for help): t
Partition number (1-3, default 3): 3
Partition type or alias (type L to list all): L
  1 EFI System                     C12A7328-F81F-11D2-BA4B-00A0C93EC93B
  2 MBR partition scheme           024DEE41-33E7-11D3-9D69-0008C781F39F
  3 Intel Fast Flash               D3BFE2DE-3DAF-11DF-BA40-E3A556D89593
  4 BIOS boot                      21686148-6449-6E6F-744E-656564454649
  5 Sony boot partition            F4019732-066E-4E12-8273-346C5641494F
  6 Lenovo boot partition          BFBFAFE7-A34F-448A-9A5B-6213EB736C22
  7 PowerPC PReP boot              9E1A2D38-C612-4316-AA26-8B49521E5A8B
  8 ONIE boot                      7412F7D5-A156-4B13-81DC-867174929325
  9 ONIE config                    D4E6E2CD-4469-46F3-B5CB-1BFF57AFC149
 10 Microsoft reserved             E3C9E316-0B5C-4DB8-817D-F92DF00215AE
 11 Microsoft basic data           EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
 12 Microsoft LDM metadata         5808C8AA-7E8F-42E0-85D2-E1E90434CFB3
 13 Microsoft LDM data             AF9B60A0-1431-4F62-BC68-3311714A69AD
 14 Windows recovery environment   DE94BBA4-06D1-4D40-A16A-BFD50179D6AC
 15 IBM General Parallel Fs        37AFFC90-EF7D-4E96-91C3-2D7AE055B174
 16 Microsoft Storage Spaces       E75CAF8F-F680-4CEE-AFA3-B001E56EFC2D
 17 HP-UX data                     75894C1E-3AEB-11D3-B7C1-7B03A0000000
 18 HP-UX service                  E2A1E728-32E3-11D6-A682-7B03A0000000
 19 Linux swap                     0657FD6D-A4AB-43C4-84E5-0933C84B4F4F
 20 Linux filesystem               0FC63DAF-8483-4772-8E79-3D69D8477DE4
 21 Linux server data              3B8F8425-20E0-4F3B-907F-1A25A76F98E8
 22 Linux root (x86)               44479540-F297-41B2-9AF7-D131D5F0458A
 23 Linux root (x86-64)            4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709
 24 Linux root (Alpha)             6523F8AE-3EB1-4E2A-A05A-18B695AE656F
 25 Linux root (ARC)               D27F46ED-2919-4CB8-BD25-9531F3C16534
 26 Linux root (ARM)               69DAD710-2CE4-4E3C-B16C-21A1D49ABED3
 27 Linux root (ARM-64)            B921B045-1DF0-41C3-AF44-4C6F280D3FAE
 28 Linux root (IA-64)             993D8D3D-F80E-4225-855A-9DAF8ED7EA97
 29 Linux root (LoongArch-64)      77055800-792C-4F94-B39A-98C91B762BB6
 30 Linux root (MIPS-32 LE)        37C58C8A-D913-4156-A25F-48B1B64E07F0
 31 Linux root (MIPS-64 LE)        700BDA43-7A34-4507-B179-EEB93D7A7CA3
 32 Linux root (PPC)               1DE3F1EF-FA98-47B5-8DCD-4A860A654D78
 33 Linux root (PPC64)             912ADE1D-A839-4913-8964-A10EEE08FBD2
 34 Linux root (PPC64LE)           C31C45E6-3F39-412E-80FB-4809C4980599
 35 Linux root (RISC-V-32)         60D5A7FE-8E7D-435C-B714-3DD8162144E1
 36 Linux root (RISC-V-64)         72EC70A6-CF74-40E6-BD49-4BDA08E8F224
 37 Linux root (S390)              08A7ACEA-624C-4A20-91E8-6E0FA67D23F9
 38 Linux root (S390X)             5EEAD9A9-FE09-4A1E-A1D7-520D00531306
 39 Linux root (TILE-Gx)           C50CDD70-3862-4CC3-90E1-809A8C93EE2C
 40 Linux reserved                 8DA63339-0007-60C0-C436-083AC8230908
 41 Linux home                     933AC7E1-2EB4-4F13-B844-0E14E2AEF915
 42 Linux RAID                     A19D880F-05FC-4D3B-A006-743F0F84911E
 43 Linux LVM                      E6D6D379-F507-44C2-A23C-238F2A3DF928
 44 Linux variable data            4D21B016-B534-45C2-A9FB-5C16E091FD2D
 45 Linux temporary data           7EC6F557-3BC5-4ACA-B293-16EF5DF639D1
 46 Linux /usr (x86)               75250D76-8CC6-458E-BD66-BD47CC81A812
 47 Linux /usr (x86-64)            8484680C-9521-48C6-9C11-B0720656F69E
 48 Linux /usr (Alpha)             E18CF08C-33EC-4C0D-8246-C6C6FB3DA024
 49 Linux /usr (ARC)               7978A683-6316-4922-BBEE-38BFF5A2FECC
 50 Linux /usr (ARM)               7D0359A3-02B3-4F0A-865C-654403E70625
 51 Linux /usr (ARM-64)            B0E01050-EE5F-4390-949A-9101B17104E9
 52 Linux /usr (IA-64)             4301D2A6-4E3B-4B2A-BB94-9E0B2C4225EA
 53 Linux /usr (LoongArch-64)      E611C702-575C-4CBE-9A46-434FA0BF7E3F
 54 Linux /usr (MIPS-32 LE)        0F4868E9-9952-4706-979F-3ED3A473E947
 55 Linux /usr (MIPS-64 LE)        C97C1F32-BA06-40B4-9F22-236061B08AA8
 56 Linux /usr (PPC)               7D14FEC5-CC71-415D-9D6C-06BF0B3C3EAF
 57 Linux /usr (PPC64)             2C9739E2-F068-46B3-9FD0-01C5A9AFBCCA
 58 Linux /usr (PPC64LE)           15BB03AF-77E7-4D4A-B12B-C0D084F7491C
 59 Linux /usr (RISC-V-32)         B933FB22-5C3F-4F91-AF90-E2BB0FA50702
 60 Linux /usr (RISC-V-64)         BEAEC34B-8442-439B-A40B-984381ED097D
 61 Linux /usr (S390)              CD0F869B-D0FB-4CA0-B141-9EA87CC78D66
 62 Linux /usr (S390X)             8A4F5770-50AA-4ED3-874A-99B710DB6FEA
 63 Linux /usr (TILE-Gx)           55497029-C7C1-44CC-AA39-815ED1558630
 64 Linux root verity (x86)        D13C5D3B-B5D1-422A-B29F-9454FDC89D76
 65 Linux root verity (x86-64)     2C7357ED-EBD2-46D9-AEC1-23D437EC2BF5
 66 Linux root verity (Alpha)      FC56D9E9-E6E5-4C06-BE32-E74407CE09A5
 67 Linux root verity (ARC)        24B2D975-0F97-4521-AFA1-CD531E421B8D
 68 Linux root verity (ARM)        7386CDF2-203C-47A9-A498-F2ECCE45A2D6
 69 Linux root verity (ARM-64)     DF3300CE-D69F-4C92-978C-9BFB0F38D820
 70 Linux root verity (IA-64)      86ED10D5-B607-45BB-8957-D350F23D0571
 71 Linux root verity (LoongArch-64) F3393B22-E9AF-4613-A948-9D3BFBD0C535
 72 Linux root verity (MIPS-32 LE) D7D150D2-2A04-4A33-8F12-16651205FF7B
 73 Linux root verity (MIPS-64 LE) 16B417F8-3E06-4F57-8DD2-9B5232F41AA6
 74 Linux root verity (PPC)        98CFE649-1588-46DC-B2F0-ADD147424925
 75 Linux root verity (PPC64)      9225A9A3-3C19-4D89-B4F6-EEFF88F17631
 76 Linux root verity (PPC64LE)    906BD944-4589-4AAE-A4E4-DD983917446A
 77 Linux root verity (RISC-V-32)  AE0253BE-1167-4007-AC68-43926C14C5DE
 78 Linux root verity (RISC-V-64)  B6ED5582-440B-4209-B8DA-5FF7C419EA3D
 79 Linux root verity (S390)       7AC63B47-B25C-463B-8DF8-B4A94E6C90E1
 80 Linux root verity (S390X)      B325BFBE-C7BE-4AB8-8357-139E652D2F6B
 81 Linux root verity (TILE-Gx)    966061EC-28E4-4B2E-B4A5-1F0A825A1D84
 82 Linux /usr verity (x86)        8F461B0D-14EE-4E81-9AA9-049B6FB97ABD
 83 Linux /usr verity (x86-64)     77FF5F63-E7B6-4633-ACF4-1565B864C0E6
 84 Linux /usr verity (Alpha)      8CCE0D25-C0D0-4A44-BD87-46331BF1DF67
 85 Linux /usr verity (ARC)        FCA0598C-D880-4591-8C16-4EDA05C7347C
 86 Linux /usr verity (ARM)        C215D751-7BCD-4649-BE90-6627490A4C05
 87 Linux /usr verity (ARM-64)     6E11A4E7-FBCA-4DED-B9E9-E1A512BB664E
 88 Linux /usr verity (IA-64)      6A491E03-3BE7-4545-8E38-83320E0EA880
 89 Linux /usr verity (LoongArch-64) F46B2C26-59AE-48F0-9106-C50ED47F673D
 90 Linux /usr verity (MIPS-32 LE) 46B98D8D-B55C-4E8F-AAB3-37FCA7F80752
 91 Linux /usr verity (MIPS-64 LE) 3C3D61FE-B5F3-414D-BB71-8739A694A4EF
 92 Linux /usr verity (PPC)        DF765D00-270E-49E5-BC75-F47BB2118B09
 93 Linux /usr verity (PPC64)      BDB528A5-A259-475F-A87D-DA53FA736A07
 94 Linux /usr verity (PPC64LE)    EE2B9983-21E8-4153-86D9-B6901A54D1CE
 95 Linux /usr verity (RISC-V-32)  CB1EE4E3-8CD0-4136-A0A4-AA61A32E8730
 96 Linux /usr verity (RISC-V-64)  8F1056BE-9B05-47C4-81D6-BE53128E5B54
 97 Linux /usr verity (S390)       B663C618-E7BC-4D6D-90AA-11B756BB1797
 98 Linux /usr verity (S390X)      31741CC4-1A2A-4111-A581-E00B447D2D06
 99 Linux /usr verity (TILE-Gx)    2FB4BF56-07FA-42DA-8132-6B139F2026AE
100 Linux root verity sign. (x86)  5996FC05-109C-48DE-808B-23FA0830B676
101 Linux root verity sign. (x86-64) 41092B05-9FC8-4523-994F-2DEF0408B176
102 Linux root verity sign. (Alpha) D46495B7-A053-414F-80F7-700C99921EF8
103 Linux root verity sign. (ARC)  143A70BA-CBD3-4F06-919F-6C05683A78BC
104 Linux root verity sign. (ARM)  42B0455F-EB11-491D-98D3-56145BA9D037
105 Linux root verity sign. (ARM-64) 6DB69DE6-29F4-4758-A7A5-962190F00CE3
106 Linux root verity sign. (IA-64) E98B36EE-32BA-4882-9B12-0CE14655F46A
107 Linux root verity sign. (LoongArch-64) 5AFB67EB-ECC8-4F85-AE8E-AC1E7C50E7D0
108 Linux root verity sign. (MIPS-32 LE) C919CC1F-4456-4EFF-918C-F75E94525CA5
109 Linux root verity sign. (MIPS-64 LE) 904E58EF-5C65-4A31-9C57-6AF5FC7C5DE7
110 Linux root verity sign. (PPC)  1B31B5AA-ADD9-463A-B2ED-BD467FC857E7
111 Linux root verity sign. (PPC64) F5E2C20C-45B2-4FFA-BCE9-2A60737E1AAF
112 Linux root verity sign. (PPC64LE) D4A236E7-E873-4C07-BF1D-BF6CF7F1C3C6
113 Linux root verity sign. (RISC-V-32) 3A112A75-8729-4380-B4CF-764D79934448
114 Linux root verity sign. (RISC-V-64) EFE0F087-EA8D-4469-821A-4C2A96A8386A
115 Linux root verity sign. (S390) 3482388E-4254-435A-A241-766A065F9960
116 Linux root verity sign. (S390X) C80187A5-73A3-491A-901A-017C3FA953E9
117 Linux root verity sign. (TILE-Gx) B3671439-97B0-4A53-90F7-2D5A8F3AD47B
118 Linux /usr verity sign. (x86)  974A71C0-DE41-43C3-BE5D-5C5CCD1AD2C0
119 Linux /usr verity sign. (x86-64) E7BB33FB-06CF-4E81-8273-E543B413E2E2
120 Linux /usr verity sign. (Alpha) 5C6E1C76-076A-457A-A0FE-F3B4CD21CE6E
121 Linux /usr verity sign. (ARC)  94F9A9A1-9971-427A-A400-50CB297F0F35
122 Linux /usr verity sign. (ARM)  D7FF812F-37D1-4902-A810-D76BA57B975A
123 Linux /usr verity sign. (ARM-64) C23CE4FF-44BD-4B00-B2D4-B41B3419E02A
124 Linux /usr verity sign. (IA-64) 8DE58BC2-2A43-460D-B14E-A76E4A17B47F
125 Linux /usr verity sign. (LoongArch-64) B024F315-D330-444C-8461-44BBDE524E99
126 Linux /usr verity sign. (MIPS-32 LE) 3E23CA0B-A4BC-4B4E-8087-5AB6A26AA8A9
127 Linux /usr verity sign. (MIPS-64 LE) F2C2C7EE-ADCC-4351-B5C6-EE9816B66E16
128 Linux /usr verity sign. (PPC)  7007891D-D371-4A80-86A4-5CB875B9302E
129 Linux /usr verity sign. (PPC64) 0B888863-D7F8-4D9E-9766-239FCE4D58AF
130 Linux /usr verity sign. (PPC64LE) C8BFBD1E-268E-4521-8BBA-BF314C399557
131 Linux /usr verity sign. (RISC-V-32) C3836A13-3137-45BA-B583-B16C50FE5EB4
132 Linux /usr verity sign. (RISC-V-64) D2F9000A-7A18-453F-B5CD-4D32F77A7B32
133 Linux /usr verity sign. (S390) 17440E4F-A8D0-467F-A46E-3912AE6EF2C5
134 Linux /usr verity sign. (S390X) 3F324816-667B-46AE-86EE-9B0C0C6C11B4
135 Linux /usr verity sign. (TILE-Gx) 4EDE75E2-6CCC-4CC8-B9C7-70334B087510
136 Linux extended boot            BC13C2FF-59E6-4262-A352-B275FD6F7172
137 Linux user's home              773f91ef-66d4-49b5-bd83-d683bf40ad16
138 FreeBSD data                   516E7CB4-6ECF-11D6-8FF8-00022D09712B
139 FreeBSD boot                   83BD6B9D-7F41-11DC-BE0B-001560B84F0F
140 FreeBSD swap                   516E7CB5-6ECF-11D6-8FF8-00022D09712B
141 FreeBSD UFS                    516E7CB6-6ECF-11D6-8FF8-00022D09712B
142 FreeBSD ZFS                    516E7CBA-6ECF-11D6-8FF8-00022D09712B
143 FreeBSD Vinum                  516E7CB8-6ECF-11D6-8FF8-00022D09712B
144 Apple HFS/HFS+                 48465300-0000-11AA-AA11-00306543ECAC
145 Apple APFS                     7C3457EF-0000-11AA-AA11-00306543ECAC
146 Apple UFS                      55465300-0000-11AA-AA11-00306543ECAC
147 Apple RAID                     52414944-0000-11AA-AA11-00306543ECAC
148 Apple RAID offline             52414944-5F4F-11AA-AA11-00306543ECAC
149 Apple boot                     426F6F74-0000-11AA-AA11-00306543ECAC
150 Apple label                    4C616265-6C00-11AA-AA11-00306543ECAC
151 Apple TV recovery              5265636F-7665-11AA-AA11-00306543ECAC
152 Apple Core storage             53746F72-6167-11AA-AA11-00306543ECAC
153 Apple Silicon boot             69646961-6700-11AA-AA11-00306543ECAC
154 Apple Silicon recovery         52637672-7900-11AA-AA11-00306543ECAC
155 Solaris boot                   6A82CB45-1DD2-11B2-99A6-080020736631
156 Solaris root                   6A85CF4D-1DD2-11B2-99A6-080020736631
157 Solaris /usr & Apple ZFS       6A898CC3-1DD2-11B2-99A6-080020736631
158 Solaris swap                   6A87C46F-1DD2-11B2-99A6-080020736631
159 Solaris backup                 6A8B642B-1DD2-11B2-99A6-080020736631
160 Solaris /var                   6A8EF2E9-1DD2-11B2-99A6-080020736631
161 Solaris /home                  6A90BA39-1DD2-11B2-99A6-080020736631
162 Solaris alternate sector       6A9283A5-1DD2-11B2-99A6-080020736631
163 Solaris reserved 1             6A945A3B-1DD2-11B2-99A6-080020736631
164 Solaris reserved 2             6A9630D1-1DD2-11B2-99A6-080020736631
165 Solaris reserved 3             6A980767-1DD2-11B2-99A6-080020736631
166 Solaris reserved 4             6A96237F-1DD2-11B2-99A6-080020736631
167 Solaris reserved 5             6A8D2AC7-1DD2-11B2-99A6-080020736631
168 NetBSD swap                    49F48D32-B10E-11DC-B99B-0019D1879648
169 NetBSD FFS                     49F48D5A-B10E-11DC-B99B-0019D1879648
170 NetBSD LFS                     49F48D82-B10E-11DC-B99B-0019D1879648
171 NetBSD concatenated            2DB519C4-B10F-11DC-B99B-0019D1879648
172 NetBSD encrypted               2DB519EC-B10F-11DC-B99B-0019D1879648
173 NetBSD RAID                    49F48DAA-B10E-11DC-B99B-0019D1879648
174 ChromeOS kernel                FE3A2A5D-4F32-41A7-B725-ACCC3285A309
175 ChromeOS root fs               3CB8E202-3B7E-47DD-8A3C-7FF2A13CFCEC
176 ChromeOS reserved              2E0A753D-9E48-43B0-8337-B15192CB1B5E
177 MidnightBSD data               85D5E45A-237C-11E1-B4B3-E89A8F7FC3A7
178 MidnightBSD boot               85D5E45E-237C-11E1-B4B3-E89A8F7FC3A7
179 MidnightBSD swap               85D5E45B-237C-11E1-B4B3-E89A8F7FC3A7
180 MidnightBSD UFS                0394EF8B-237E-11E1-B4B3-E89A8F7FC3A7
181 MidnightBSD ZFS                85D5E45D-237C-11E1-B4B3-E89A8F7FC3A7
182 MidnightBSD Vinum              85D5E45C-237C-11E1-B4B3-E89A8F7FC3A7
183 Ceph Journal                   45B0969E-9B03-4F30-B4C6-B4B80CEFF106
184 Ceph Encrypted Journal         45B0969E-9B03-4F30-B4C6-5EC00CEFF106
185 Ceph OSD                       4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D
186 Ceph crypt OSD                 4FBD7E29-9D25-41B8-AFD0-5EC00CEFF05D
187 Ceph disk in creation          89C57F98-2FE5-4DC0-89C1-F3AD0CEFF2BE
188 Ceph crypt disk in creation    89C57F98-2FE5-4DC0-89C1-5EC00CEFF2BE
189 VMware VMFS                    AA31E02A-400F-11DB-9590-000C2911D1B8
190 VMware Diagnostic              9D275380-40AD-11DB-BF97-000C2911D1B8
191 VMware Virtual SAN             381CFCCC-7288-11E0-92EE-000C2911D0B2
192 VMware Virsto                  77719A0C-A4A0-11E3-A47E-000C29745A24
193 VMware Reserved                9198EFFC-31C0-11DB-8F78-000C2911D1B8
194 OpenBSD data                   824CC7A0-36A8-11E3-890A-952519AD3F61
195 QNX6 file system               CEF5A9AD-73BC-4601-89F3-CDEEEEE321A1
196 Plan 9 partition               C91818F9-8025-47AF-89D2-F030D7000C2C
197 HiFive FSBL                    5B193300-FC78-40CD-8002-E86C45580B47
198 HiFive BBL                     2E54B353-1271-4842-806F-E436D6AF6985
199 Haiku BFS                      42465331-3BA3-10F1-802A-4861696B7521
200 Marvell Armada 3700 Boot partition 6828311A-BA55-42A4-BCDE-A89BB5EDECAE

Aliases:
   linux          - 0FC63DAF-8483-4772-8E79-3D69D8477DE4
   swap           - 0657FD6D-A4AB-43C4-84E5-0933C84B4F4F
   home           - 933AC7E1-2EB4-4F13-B844-0E14E2AEF915
   uefi           - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
   raid           - A19D880F-05FC-4D3B-A006-743F0F84911E
   lvm            - E6D6D379-F507-44C2-A23C-238F2A3DF928
Partition type or alias (type L to list all): lvm

Changed type of partition 'Linux filesystem' to 'Linux LVM'.

Command (m for help): p
Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start      End  Sectors  Size Type
/dev/sda1     2048  1050623  1048576  512M EFI System
/dev/sda2  1050624  2050047   999424  488M Linux filesystem
/dev/sda3  2050048 73398271 71348224   34G Linux LVM

Command (m for help): w
The partition table has been altered.
Syncing disks.

┌──(root㉿kali)-[/home/marseille]
└─# fdisk -l
Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start      End  Sectors  Size Type
/dev/sda1     2048  1050623  1048576  512M EFI System
/dev/sda2  1050624  2050047   999424  488M Linux filesystem
/dev/sda3  2050048 73398271 71348224   34G Linux LVM


Disk /dev/mapper/kali--vg-root: 28.06 GiB, 30131879936 bytes, 58851328 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/kali--vg-swap_1: 980 MiB, 1027604480 bytes, 2007040 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

┌──(root㉿kali)-[/home/marseille]
└─# shutdown -r now

┌──(root㉿kali)-[/home/marseille]
└─# fdisk -l
Disk /dev/sda: 35 GiB, 37580963840 bytes, 73400320 sectors
Disk model: VMware Virtual S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5417BC44-CC8A-4B91-9D1B-35BF9FE7BB2D

Device       Start      End  Sectors  Size Type
/dev/sda1     2048  1050623  1048576  512M EFI System
/dev/sda2  1050624  2050047   999424  488M Linux filesystem
/dev/sda3  2050048 73398271 71348224   34G Linux LVM


Disk /dev/mapper/kali--vg-root: 28.06 GiB, 30131879936 bytes, 58851328 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/kali--vg-swap_1: 980 MiB, 1027604480 bytes, 2007040 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

┌──(root㉿kali)-[/home/marseille]
└─# df -hT
Filesystem                Type      Size  Used Avail Use% Mounted on
udev                      devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs                     tmpfs     792M  1.2M  791M   1% /run
/dev/mapper/kali--vg-root ext4       28G   16G   11G  60% /
tmpfs                     tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs                     tmpfs     5.0M     0  5.0M   0% /run/lock
/dev/sda2                 ext2      456M  172M  260M  40% /boot
/dev/sda1                 vfat      511M  148K  511M   1% /boot/efi
tmpfs                     tmpfs     792M   84K  792M   1% /run/user/1000

┌──(root㉿kali)-[/home/marseille]
└─# pvs
  PV         VG      Fmt  Attr PSize   PFree
  /dev/sda3  kali-vg lvm2 a--  <29.02g    0

┌──(root㉿kali)-[/home/marseille]
└─# vgs
  VG      #PV #LV #SN Attr   VSize   VFree
  kali-vg   1   2   0 wz--n- <29.02g    0

┌──(root㉿kali)-[/home/marseille]
└─# lvs
  LV     VG      Attr       LSize   Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
  root   kali-vg -wi-ao----  28.06g
  swap_1 kali-vg -wi-ao---- 980.00m

┌──(root㉿kali)-[/home/marseille]
└─# pvdisplay
--- Physical volume ---
PV Name               /dev/sda3
VG Name               kali-vg
PV Size               29.02 GiB / not usable 2.00 MiB
Allocatable           yes (but full)
PE Size               4.00 MiB
Total PE              7429
Free PE               0
Allocated PE          7429
PV UUID               4rYdhi-fJ9m-9FZl-0zOQ-u1sk-h7Yu-ibAdPB


┌──(root㉿kali)-[/home/marseille]
└─# vgdisplay
--- Volume group ---
VG Name               kali-vg
System ID
Format                lvm2
Metadata Areas        1
Metadata Sequence No  3
VG Access             read/write
VG Status             resizable
MAX LV                0
Cur LV                2
Open LV               2
Max PV                0
Cur PV                1
Act PV                1
VG Size               <29.02 GiB
PE Size               4.00 MiB
Total PE              7429
Alloc PE / Size       7429 / <29.02 GiB
Free  PE / Size       0 / 0
VG UUID               r5tS83-8H3I-ghY0-fYsP-AWD6-CMwh-KboGJD


┌──(root㉿kali)-[/home/marseille]
└─# lvdisplay
--- Logical volume ---
LV Path                /dev/kali-vg/root
LV Name                root
VG Name                kali-vg
LV UUID                Oid5Hz-3f08-yE3o-8rzl-OI6w-o4A3-QAnyGF
LV Write Access        read/write
LV Creation host, time kali, 2023-02-14 13:43:48 +0900
LV Status              available
# open                 1
LV Size                28.06 GiB
Current LE             7184
Segments               1
Allocation             inherit
Read ahead sectors     auto
- currently set to     256
Block device           254:0

--- Logical volume ---
LV Path                /dev/kali-vg/swap_1
LV Name                swap_1
VG Name                kali-vg
LV UUID                SyLFbf-WuuY-de0q-RMcs-MsCs-xWjK-Mghe1S
LV Write Access        read/write
LV Creation host, time kali, 2023-02-14 13:43:48 +0900
LV Status              available
# open                 2
LV Size                980.00 MiB
Current LE             245
Segments               1
Allocation             inherit
Read ahead sectors     auto
- currently set to     256
Block device           254:1

┌──(root㉿kali)-[/home/marseille]
└─# pvresize /dev/sda3
Physical volume "/dev/sda3" changed
1 physical volume(s) resized or updated / 0 physical volume(s) not resized

┌──(root㉿kali)-[/home/marseille]
└─# pvdisplay
--- Physical volume ---
PV Name               /dev/sda3
VG Name               kali-vg
PV Size               34.02 GiB / not usable 0
Allocatable           yes
PE Size               4.00 MiB
Total PE              8709
Free PE               1280
Allocated PE          7429
PV UUID               4rYdhi-fJ9m-9FZl-0zOQ-u1sk-h7Yu-ibAdPB


┌──(root㉿kali)-[/home/marseille]
└─# pvs
PV         VG      Fmt  Attr PSize   PFree
/dev/sda3  kali-vg lvm2 a--  <34.02g 5.00g

┌──(root㉿kali)-[/home/marseille]
└─# vgdisplay
--- Volume group ---
VG Name               kali-vg
System ID
Format                lvm2
Metadata Areas        1
Metadata Sequence No  4
VG Access             read/write
VG Status             resizable
MAX LV                0
Cur LV                2
Open LV               2
Max PV                0
Cur PV                1
Act PV                1
VG Size               <34.02 GiB
PE Size               4.00 MiB
Total PE              8709
Alloc PE / Size       7429 / <29.02 GiB
Free  PE / Size       1280 / 5.00 GiB
VG UUID               r5tS83-8H3I-ghY0-fYsP-AWD6-CMwh-KboGJD


┌──(root㉿kali)-[/home/marseille]
└─# vgs
VG      #PV #LV #SN Attr   VSize   VFree
kali-vg   1   2   0 wz--n- <34.02g 5.00g

┌──(root㉿kali)-[/home/marseille]
└─# lvextend -l +100%FREE /dev/kali-vg/root
Size of logical volume kali-vg/root changed from 28.06 GiB (7184 extents) to 33.06 GiB (8464 extents).
Logical volume kali-vg/root successfully resized.

┌──(root㉿kali)-[/home/marseille]
└─# lvs
LV     VG      Attr       LSize   Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
root   kali-vg -wi-ao----  33.06g
swap_1 kali-vg -wi-ao---- 980.00m

┌──(root㉿kali)-[/home/marseille]
└─# lvdisplay
--- Logical volume ---
LV Path                /dev/kali-vg/root
LV Name                root
VG Name                kali-vg
LV UUID                Oid5Hz-3f08-yE3o-8rzl-OI6w-o4A3-QAnyGF
LV Write Access        read/write
LV Creation host, time kali, 2023-02-14 13:43:48 +0900
LV Status              available
# open                 1
LV Size                33.06 GiB
Current LE             8464
Segments               2
Allocation             inherit
Read ahead sectors     auto
- currently set to     256
Block device           254:0

--- Logical volume ---
LV Path                /dev/kali-vg/swap_1
LV Name                swap_1
VG Name                kali-vg
LV UUID                SyLFbf-WuuY-de0q-RMcs-MsCs-xWjK-Mghe1S
LV Write Access        read/write
LV Creation host, time kali, 2023-02-14 13:43:48 +0900
LV Status              available
# open                 2
LV Size                980.00 MiB
Current LE             245
Segments               1
Allocation             inherit
Read ahead sectors     auto
- currently set to     256
Block device           254:1


┌──(root㉿kali)-[/home/marseille]
└─# df -hT
Filesystem                Type      Size  Used Avail Use% Mounted on
udev                      devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs                     tmpfs     792M  1.3M  791M   1% /run
/dev/mapper/kali--vg-root ext4       28G   16G   11G  60% /
tmpfs                     tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs                     tmpfs     5.0M     0  5.0M   0% /run/lock
/dev/sda2                 ext2      456M  172M  260M  40% /boot
/dev/sda1                 vfat      511M  148K  511M   1% /boot/efi
tmpfs                     tmpfs     792M   84K  792M   1% /run/user/1000
tmpfs                     tmpfs     792M   80K  792M   1% /run/user/125

┌──(root㉿kali)-[/home/marseille]
└─# resize2fs /dev/mapper/kali--vg-root
resize2fs 1.46.6 (1-Feb-2023)
Filesystem at /dev/mapper/kali--vg-root is mounted on /; on-line resizing required
old_desc_blocks = 4, new_desc_blocks = 5
The filesystem on /dev/mapper/kali--vg-root is now 8667136 (4k) blocks long.


┌──(root㉿kali)-[/home/marseille]
└─# df -hT
Filesystem                Type      Size  Used Avail Use% Mounted on
udev                      devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs                     tmpfs     792M  1.3M  791M   1% /run
/dev/mapper/kali--vg-root ext4       33G   16G   16G  51% /
tmpfs                     tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs                     tmpfs     5.0M     0  5.0M   0% /run/lock
/dev/sda2                 ext2      456M  172M  260M  40% /boot
/dev/sda1                 vfat      511M  148K  511M   1% /boot/efi
tmpfs                     tmpfs     792M   84K  792M   1% /run/user/1000
tmpfs                     tmpfs     792M   80K  792M   1% /run/user/125

関連記事

LVMの仕組み

LVMの拡張方法

パーティション拡張