98 lines
5.5 KiB
Markdown
98 lines
5.5 KiB
Markdown
# 20240418135924 ストレージのuuidを知りたい
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#linux #storage #uuid
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```
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tree /dev/disk
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```
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とやると、色々でる。そのうち by-uuidフォルダとして見えるのがuuid。
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たとえばNASのproxmoxだとこんな風になった
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```
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# tree /dev/disk
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/dev/disk
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├── by-diskseq
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│ ├── 1 -> ../../loop0
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│ ├── 18 -> ../../sda
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│ ├── 19 -> ../../sdb
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│ ├── 2 -> ../../loop1
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│ ├── 20 -> ../../sdc
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│ ├── 3 -> ../../loop2
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│ ├── 4 -> ../../loop3
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│ ├── 5 -> ../../loop4
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│ ├── 6 -> ../../loop5
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│ ├── 7 -> ../../loop6
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│ ├── 8 -> ../../loop7
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│ └── 9 -> ../../nvme0n1
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├── by-id
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│ ├── ata-WDC_WD60EZAZ-00ZGHB0_WD-WX12D207TS10 -> ../../sdc
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│ ├── ata-WDC_WD60EZAZ-00ZGHB0_WD-WX12D207TS10-part1 -> ../../sdc1
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│ ├── ata-WDC_WD60EZAZ-00ZGHB0_WD-WX12D207TS10-part9 -> ../../sdc9
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│ ├── dm-name-pve-root -> ../../dm-1
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│ ├── dm-name-pve-swap -> ../../dm-0
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│ ├── dm-name-pve-vm--100--disk--0 -> ../../dm-6
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│ ├── dm-name-pve-vm--101--disk--0 -> ../../dm-7
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│ ├── dm-uuid-LVM-pwcPxG5aL3oSRXisdTBggBJKiGYX8FedB7lc9ZCKsBOhSUiIyjzk5DwOIguUI3lq -> ../../dm-1
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│ ├── dm-uuid-LVM-pwcPxG5aL3oSRXisdTBggBJKiGYX8FedM1qQWcjtOTtniVdooXrb7gMaMNE2oJQs -> ../../dm-7
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│ ├── dm-uuid-LVM-pwcPxG5aL3oSRXisdTBggBJKiGYX8FedoV6QYgiqHzCNEpP8oRS0hpiJhxdSwXX1 -> ../../dm-0
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│ ├── dm-uuid-LVM-pwcPxG5aL3oSRXisdTBggBJKiGYX8FedRG5uWVPW4GvfdLlLiOp3l1LKyGjfQfM5 -> ../../dm-6
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│ ├── lvm-pv-uuid-9f5xZ5-gVer-3POv-w6f5-1n50-LUC6-5Aqmvx -> ../../nvme0n1p3
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│ ├── nvme-eui.00000000000000008ce38e03009300a7 -> ../../nvme0n1
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│ ├── nvme-eui.00000000000000008ce38e03009300a7-part1 -> ../../nvme0n1p1
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│ ├── nvme-eui.00000000000000008ce38e03009300a7-part2 -> ../../nvme0n1p2
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│ ├── nvme-eui.00000000000000008ce38e03009300a7-part3 -> ../../nvme0n1p3
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S -> ../../nvme0n1
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S_1 -> ../../nvme0n1
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S_1-part1 -> ../../nvme0n1p1
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S_1-part2 -> ../../nvme0n1p2
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S_1-part3 -> ../../nvme0n1p3
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S-part1 -> ../../nvme0n1p1
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S-part2 -> ../../nvme0n1p2
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│ ├── nvme-KIOXIA-EXCERIA_G2_SSD_Z34B71I5K78S-part3 -> ../../nvme0n1p3
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│ ├── usb-WDC_WD60_EZAZ-00ZGHB0_000000123ADC-0:0 -> ../../sda
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│ ├── usb-WDC_WD60_EZAZ-00ZGHB0_000000123ADC-0:0-part1 -> ../../sdc1
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│ ├── usb-WDC_WD60_EZAZ-00ZGHB0_000000123ADC-0:0-part9 -> ../../sdc9
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│ ├── wwn-0x50014ee267b9efff -> ../../sdc
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│ ├── wwn-0x50014ee267b9efff-part1 -> ../../sdc1
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│ └── wwn-0x50014ee267b9efff-part9 -> ../../sdc9
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├── by-label
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│ └── zfspool -> ../../sdc1
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├── by-partlabel
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│ ├── zfs-3597b575544edbe6 -> ../../sdb1
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│ ├── zfs-78d098a0adb9e052 -> ../../sdc1
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│ └── zfs-8e59ff16a1dfeee7 -> ../../sda1
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├── by-partuuid
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│ ├── 09e9f83d-edc3-7044-aaa4-aff70b98cd18 -> ../../sdb9
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│ ├── 510d9c24-f900-834e-937d-5c97aed21253 -> ../../sda9
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│ ├── 5529d922-83f3-e845-b1aa-f8e6c30de3e6 -> ../../sda1
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│ ├── 8649367f-4390-49e1-b389-a09c9033fdcb -> ../../nvme0n1p1
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│ ├── a13328a6-066f-1841-bd75-59e10aca0006 -> ../../sdc9
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│ ├── ab3d8f95-e028-4142-ab19-a27c3cab1e5d -> ../../sdb1
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│ ├── b001a0c6-6cd5-fe44-89b8-9bf45bb31a69 -> ../../sdc1
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│ ├── e3d4c4c2-2e9d-49ad-859e-5824909a40fc -> ../../nvme0n1p2
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│ └── f79f3a27-e396-4820-bc02-fd51e7e54bff -> ../../nvme0n1p3
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├── by-path
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│ ├── pci-0000:00:14.0-usb-0:3.2:1.0-scsi-0:0:0:0 -> ../../sda
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│ ├── pci-0000:00:14.0-usb-0:3.2:1.0-scsi-0:0:0:0-part1 -> ../../sda1
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│ ├── pci-0000:00:14.0-usb-0:3.2:1.0-scsi-0:0:0:0-part9 -> ../../sda9
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│ ├── pci-0000:00:14.0-usb-0:3.3:1.0-scsi-0:0:0:0 -> ../../sdb
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│ ├── pci-0000:00:14.0-usb-0:3.3:1.0-scsi-0:0:0:0-part1 -> ../../sdb1
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│ ├── pci-0000:00:14.0-usb-0:3.3:1.0-scsi-0:0:0:0-part9 -> ../../sdb9
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│ ├── pci-0000:00:14.0-usb-0:3.4:1.0-scsi-0:0:0:0 -> ../../sdc
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│ ├── pci-0000:00:14.0-usb-0:3.4:1.0-scsi-0:0:0:0-part1 -> ../../sdc1
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│ ├── pci-0000:00:14.0-usb-0:3.4:1.0-scsi-0:0:0:0-part9 -> ../../sdc9
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│ ├── pci-0000:02:00.0-nvme-1 -> ../../nvme0n1
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│ ├── pci-0000:02:00.0-nvme-1-part1 -> ../../nvme0n1p1
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│ ├── pci-0000:02:00.0-nvme-1-part2 -> ../../nvme0n1p2
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│ └── pci-0000:02:00.0-nvme-1-part3 -> ../../nvme0n1p3
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└── by-uuid
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├── 2837088660171986911 -> ../../sdc1
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├── 75b28d96-3ab1-4e91-89b9-430f658f4f03 -> ../../dm-1
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├── a2b9d170-47da-4bf1-aba9-9fa403a215c9 -> ../../dm-6
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├── b4de2402-789a-4daa-8357-36f0637c13ae -> ../../dm-0
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└── F2BC-7E2B -> ../../nvme0n1p2
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8 directories, 73 files
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```
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### Refs.
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- [永続的なブロックデバイスの命名 - ArchWiki](https://wiki.archlinux.jp/index.php/%E6%B0%B8%E7%B6%9A%E7%9A%84%E3%81%AA%E3%83%96%E3%83%AD%E3%83%83%E3%82%AF%E3%83%87%E3%83%90%E3%82%A4%E3%82%B9%E3%81%AE%E5%91%BD%E5%90%8D)
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