#zfs
replacing drives is only part of the solution.
First you have to make sure that autoexpand is on
#zpool get autoexpand storage
NAME PROPERTY VALUE SOURCE
storage autoexpand off default
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Growing ZFS pool | Tomasz Korwele
I decided to not only replace the failed 1.5TB drive but get two 4TB drives and upgrade whole vdev. Imagine my surprise that despite my memory telling me that it should grow on it’s own. It didn’t.
Some searching later I found out that <span>replacing drives is only part of the solution.
First you have to make sure that autoexpand is on
#zpool get autoexpand storage
NAME PROPERTY VALUE SOURCE
storage autoexpand off default
#zpool set autoexpand=on storage
NAME PROPERTY VALUE SOURCE
storage autoexpand on local
That still didn’t do the trick, but I’ve noticed that now it was showing:
#zpo Summary
status | not read | | reprioritisations | |
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last reprioritisation on | | | suggested re-reading day | |
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started reading on | | | finished reading on | |
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