Hello,
maybe someone can shed some light on this issue: it’s a new RockStor installation, filled with data and running without problems for a few weeks.
But yesterday Midnight commander had problems copying a file to a temporarily attached USB disk (NTFS). After that I saw “DEV ERRORS DETECTED” in the pool overview and the corruption errors in the disk table. I tried to restart the copy process, but that lead to the same error message in Midnight Commander.
My disks:
I’m using RockStor 4.5.8-0 and have one RAID 1 pool using all harddisks in the system (all are connected via SATA to the same controller card (LSI HBA 9201-8i).
It seems a bit strange to me that the error count is so “even” ?!?
Shall I just run a scrub? I don’t think that 4 disks are bad or 4 cables at once.
Of course: I looked at the smart values of the disks: all fine. Then I ran the short SMART test on all of these disks: they all PASSED.
Is the file in question bad on 2 drives at the same time? Wouldn’t the file with correct hash be copied if one is found corrupted? Will only a scrub repair/replace the bad file?
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