Hi All,

 

Experiencing this with one of my array drives after a reboot. System reported not a clean reboot and my Drive 3 went into "Unmountable: Unsupported or no file system" state.

 

I have already tried setting the system into maintenance mode and running xfs_repair via both gui and terminal. (including -L flag) i keep getting the following error.

 

Phase 7 - verify and correct link counts... SB summary counter sanity check failed Metadata corruption detected at 0x47c2cb, xfs_sb block 0x0/0x200 libxfs_bwrite: write verifier failed on xfs_sb bno 0x0/0x1 SB summary counter sanity check failed Metadata corruption detected at 0x47c2cb, xfs_sb block 0x0/0x200 libxfs_bwrite: write verifier failed on xfs_sb bno 0x0/0x1 xfs_repair: Releasing dirty buffer to free list! xfs_repair: Refusing to write a corrupt buffer to the data device! xfs_repair: Lost a write to the data device! fatal error -- File system metadata writeout failed, err=117. Re-run xfs_repair.

 

Any advice on how i could recover this? I have included additional information regarding the drive in question (smarts etc. ) I do have a spare drive on hand if i need to rebuild the drive.

 

 

traid-diagnostics-20250101-0622.zip

If you want to check if the drive is OK you should run the extended SMART test - the short variant rarely proves anything unless it fails.

Try updating to v7 and rerunning xfs_repair, if it still fails to repair the filesystem, main options are reformat and restore from a backup or use a file recovery app like UFS explorer.