Bill McCormick
Explorer
- Joined
- Oct 3, 2015
- Messages
- 68
I'm working on expanding a zpool, replacing smaller drives with larger ones. I'm following the instructions from 8.1.11. Replacing Drives to Grow a ZFS Pool.
I connected a docking device from a USB3 port, did the replace from the GUI, and watched the process start reslivering. Somewhere in the process the drive started getting errors, and the manual doesn't cover what happens if.
What should be my next step(s)? Can I go back to the old drive? Should I have done some sort of testing on the drive before initiating the replace?
[bill@freenas] ~# zpool status z1
pool: z1
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Tue Nov 10 19:45:37 2015
1.36T scanned out of 4.09T at 214M/s, 3h43m to go
69.8G resilvered, 33.22% done
config:
NAME STATE READ WRITE CKSUM
z1 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/87749786-6b1b-11e5-83d2-d050994770a0 ONLINE 0 0 0
gptid/d51e3c72-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d578b5c4-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d5e49cd0-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d644795b-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d6bcd58e-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d71b1b5c-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
replacing-7 DEGRADED 0 0 0
gptid/d7802973-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/ebed07ca-8810-11e5-82b3-d050994770a0 FAULTED 0 884 0 too many errors (resilvering)
errors: No known data errors
I connected a docking device from a USB3 port, did the replace from the GUI, and watched the process start reslivering. Somewhere in the process the drive started getting errors, and the manual doesn't cover what happens if.
What should be my next step(s)? Can I go back to the old drive? Should I have done some sort of testing on the drive before initiating the replace?
[bill@freenas] ~# zpool status z1
pool: z1
state: DEGRADED
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Tue Nov 10 19:45:37 2015
1.36T scanned out of 4.09T at 214M/s, 3h43m to go
69.8G resilvered, 33.22% done
config:
NAME STATE READ WRITE CKSUM
z1 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/87749786-6b1b-11e5-83d2-d050994770a0 ONLINE 0 0 0
gptid/d51e3c72-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d578b5c4-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d5e49cd0-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d644795b-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d6bcd58e-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/d71b1b5c-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
replacing-7 DEGRADED 0 0 0
gptid/d7802973-697c-11e5-b4e6-d050994770a0 ONLINE 0 0 0
gptid/ebed07ca-8810-11e5-82b3-d050994770a0 FAULTED 0 884 0 too many errors (resilvering)
errors: No known data errors