Speaking of ZFS, got a weird one: we were testing ZFS (ok, it was on
Ubuntu, but that shouldn't make a difference, I would think). and I've got
a zpool z2. I pulled one drive, to simulate a drive failure, and it
rebuilt with the hot spare. Then I pushed the drive I'd pulled back in...
and it does not look like I've got a hot spare. zpool status shows
config:
NAME STATE READ WRITE CKSUM
export1 ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
sda ONLINE 0 0 0
spare-1 ONLINE 0 0 0
sdb ONLINE 0 0 0
sdl ONLINE 0 0 0
sdc ONLINE 0 0 0
sdd ONLINE 0 0 0
sde ONLINE 0 0 0
sdf ONLINE 0 0 0
sdg ONLINE 0 0 0
sdh ONLINE 0 0 0
sdi ONLINE 0 0 0
sdj ONLINE 0 0 0
sdk ONLINE 0 0 0
spares
sdl INUSE currently in use
Does anyone know what I need to do to make the spare sdl back to being
just a hot spare?
mark
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