When I tried hot spares with ZFS on Linux 0.6.2 it didn't work and was
being developed. I haven't tried it with 0.6.3 but I don't think it's fully
implemented yet. There are pieces of it but not everything that is needed
is ready. Quote below as well in case the link or lines change.
# Full support for autoreplace is planned, but it requires that the full
# ZFS Diagnosis Engine be ported. In the meanwhile this script provides
# the majority of the expected hot spare functionality.
I setup a Python script to email me when there are problems with drives and
then I manually replace them. After doing it this way for a while I much
prefer it as I can troubleshoot things thoroughly before making changes to
thanks for your helps,
I delete a hdd from VM and see logs, in log show that zed invoking
io-spare.sh but exit=2 ,
I see io-spare , it write exit = 2 meaning hot spareing disabled,
can you help me for
*how enabled hot spareing ,*
I set autoreplace for pool = on,
and in zed.rc un comment
ZED_SPARE_ON_IO_ERRORS=1 and ZED_SPARE_ON_IO_ERRORS=1
thanks for your help,
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