July 7, 20187 yr Hello, After a reboot one of the drives is unmountable. Restarted the array in Maintenance mode -> got to the drive used xfs_repair -L but i get the following errors : xfs_repair -L /dev/sdc1 Phase 1 - find and verify superblock... Phase 2 - using internal log - zero log... xfs_repair: read failed: Input/output error failed to find log head zero_log: cannot find log head/tail (xlog_find_tail=-5) I do not have any parity disks. I can recover data with UFS explorer but i'm wondering if i can repair the superblock somehow. I have atached the Diagnostic zip also, the drive with problems is the WesternDigital one. Thank You enterprise-diagnostics-20180707-1728 (1).zip
July 9, 20187 yr Community Expert Disk is failing, you'd need to replace it before running xfs_repair, but since you don't have parity you can't, you can clone it with ddrescue and then run xfs_repair, but you're likely going to lose some data.
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