wildwolf Posted April 28, 2019 Share Posted April 28, 2019 Hooked up new UPS last week. Forgot to connect USB cable to unRAID box. Power was off for 3 hours while out of town. Came home to unclean shutdown. Booted up and disk 1 of array (sdc with xfs) shows unmountable: no file system. Last parity check was done on 4/6/19. Next one scheduled for 5/6/19. Hope I can recover file system/data. It is a 5TB drive. I can acquire another 5TB drive to use as last resort to rebuild from parity, but last time I tried that (I am impatient), I messed up and lost the data permanently. Would appreciate suggestions this time before I go pressing buttons. hitower-diagnostics-20190427-2204.zip Quote Link to comment
JorgeB Posted April 28, 2019 Share Posted April 28, 2019 https://wiki.unraid.net/Check_Disk_Filesystems#Checking_and_fixing_drives_in_the_webGui Quote Link to comment
wildwolf Posted April 29, 2019 Author Share Posted April 29, 2019 Thanks. Started array in maintenance mode, ran it with the -n, then without, but with -L, then started array w/o maintenance mode. Drive came back as mounted. Ran a parity check w/o correcting errors. It found none and my missing data was back. Thanks again. Quote Link to comment
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