After a power failure during server installation of CentOS, the external storage system that contains user data could not be mounted due to failed superblocks. I performed an xfs_repair on the system, which worked fine, but only the directories that are owned by root appear after the file system is mounted.The file system is a Dell MD3200 with 4 LUNS that are assembled in raid 0 via mdadm. Prior to the power outage, the LUNS were detected as /dev/dm-0, /dev/dm-1, etc. After the xfs_repair they appear as /dev/sd* instead as the LUNS are no longer recognized as virtual disks (generated by Dell MDSA).I would greatly appreciate any help. Thank you.
After xfs repair, only files from root user are accessible
raid