| Aspect | Rating (1–5) | |--------|--------------| | | ⭐⭐ (no native fsck, requires external tools) | | Effectiveness | ⭐⭐⭐ (works for mild metadata issues) | | Safety | ⭐⭐ (can worsen corruption if misused) | | Tool availability | ⭐⭐ (no built-in repair command) | | Documentation | ⭐⭐⭐ (community & VMware KBs exist) |
Use esxcli storage filesystem list to see if the volume is recognized. esxi vmfs repair
If this reports errors, voma can sometimes fix them (rare for severe corruption, usually used for metadata consistency). | Aspect | Rating (1–5) | |--------|--------------| |
If the datastore was a snapshot on a SAN (Storage Array) and reverted, the VMFS signature will mismatch. Repairing a VMware VMFS (Virtual Machine File System)
Repairing a VMware VMFS (Virtual Machine File System) volume is a critical task when a datastore becomes inaccessible or corrupted. Because traditional operating systems like Windows or Linux cannot natively recognize VMFS, specialized ESXi CLI tools or recovery software are necessary for repair.
