My system: 5 Disks + 1 Parity
Problem disk: sdc disk6
Dec 7 14:59 Start Array, everything is normal, watching Movie
Dec 7 15:31 Movie file lost, and I find "Metadata CRC error detected at xfs_agfl_read_verify+0x80/0xc9 [xfs], xfs_agfl block 0x3 " from syslog
Dec 7 15:37 Shutdown system
Dec 7 15:39 Start system again
Dec 7 15:40:47 disk6 unmount and run xfs repair when reboot system
After that I try to reboot system and array many times. but didn't work. So I format disk6 and hope my data could be rebuilt ( because I think pairty disk could be ).
There are about 1-2T data on Disk6, How could I get it back?
Thank U~~
syslog.txt