Uwe Dippel wrote:
Next, a power failure, 2 hours later, and this is what zpool status -v
thinks:
Reliability at power failure? That was my question, and I had to learn
Your question should be about HARDWARE reliability after power failure.
Some (cheap) hardware are very unreliable, either the HDD or the PSU or
both.
Many systems (Linux, Windows, whatever) silently become corrupted until
the day they no longer boot, and a HDD surface scan usually finds
several bad sectors.
Just this week I had to low-level reformat a box - the partition table
became unreadable/unwritable after a dirty shutdown. (A desktop
machine, not a server, and the HDD showed only ONE bad sector, so
replacing the HDD was not justifiable in this case)
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