| Structure | Sector offset (relative to partition start) | |-----------|-----------------------------------------------| | VMFS FDC (File Descriptor) | 1-63 | | Heartbeat region 1 | 128 | | Heartbeat region 2 | 256 | | File/directory tables | 4096+ |
voma -m vmfs -f check -d /dev/disks/naa.xxxxxx:1
(For recovery engineers – do not modify manually without full understanding.)
partedUtil get /dev/disks/naa.xxxxxx If the table is empty but you know the start sector (usually 2048 or 128), recreate:
voma -m vmfs -f fix -d /dev/disks/naa.xxxxxx:1 ⚠️ Always take a backup before running fix . Major corruption may require full recovery tools. When native methods fail, use dedicated VMFS recovery software:
esxcli storage core adapter rescan --all From vSphere Client: . 3.2 Restore VMFS Volume from Remaining Partition Table If the VMFS partition is missing but the LUN still has valid GPT/MBR:
vmfs-fuse /dev/sdb /mnt/recover -o ro This allows read-only mounting of VMFS 5. voma is the primary native tool for diagnosing and fixing VMFS corruption.
esxcli storage vmfs snapshot resignature -l <original_label> Or mount as snapshot:
⚠️ 充值前請務必詳閱下列內容，並確認您已充分理解與同意，方可進行充值操作。若您不同意，請勿儲值：
自 2025 年 7 月 8 日 00:00:00 起，凡透過任一方式（包括儲值、稿費轉入等）新增取得之海棠幣，即視為您已同意下列規範： recover vmfs 5 datastore
📌 如不希望原有海棠幣受半年效期限制，建議先行使用完既有餘額後再進行儲值。 | Structure | Sector offset (relative to partition
📌 若您對條款內容有疑問，請勿進行儲值，並可洽詢客服進一步說明。 Or mount as snapshot:
| Structure | Sector offset (relative to partition start) | |-----------|-----------------------------------------------| | VMFS FDC (File Descriptor) | 1-63 | | Heartbeat region 1 | 128 | | Heartbeat region 2 | 256 | | File/directory tables | 4096+ |
voma -m vmfs -f check -d /dev/disks/naa.xxxxxx:1
(For recovery engineers – do not modify manually without full understanding.)
partedUtil get /dev/disks/naa.xxxxxx If the table is empty but you know the start sector (usually 2048 or 128), recreate:
voma -m vmfs -f fix -d /dev/disks/naa.xxxxxx:1 ⚠️ Always take a backup before running fix . Major corruption may require full recovery tools. When native methods fail, use dedicated VMFS recovery software:
esxcli storage core adapter rescan --all From vSphere Client: . 3.2 Restore VMFS Volume from Remaining Partition Table If the VMFS partition is missing but the LUN still has valid GPT/MBR:
vmfs-fuse /dev/sdb /mnt/recover -o ro This allows read-only mounting of VMFS 5. voma is the primary native tool for diagnosing and fixing VMFS corruption.
esxcli storage vmfs snapshot resignature -l <original_label> Or mount as snapshot:
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