cods69
Explorer
- Joined
- Sep 11, 2016
- Messages
- 50
Hi all.
Hoping someone can help with what seems should be a simple problem to sort out.
Firstly, running latest Freenas 9.10 (on this date) stable. RAIDZ2.
8x4TB WD NAS drives on Asrock C2750D4I, about 50% utilized. 16GB ECC RAM
Had one drive fail, which seemed to trigger a scub. Waited for that to finish and did some homework on what I should do in the user guide etc.
After that finished, there was no 'Offline' button, so according to doco, skipped that step.
I shut down the machine, replaced the correct drive and when I powered up, believe it or not, a second drive showed failed. Shut it down again, raced to the shop and got another drive.
With both new drives in place, powered up and system up, Volume Status shows both new drives "UNAVAIL".
Hit the replace buttons on either drive comes up with the popup to replace some long drive name "Replacing disk xxxxxxxxxxxxx", and nothing in the Member Name dropdown to select, which is apparently required to proceed.
The failed drives were named ADA2 and ADA4, which now shows other drives in those places, from ADA0 to ADA5.
TBH, I'm a in a bit of a panic as to how to get these 2 new drives working.
I've read another thread on here https://forums.freenas.org/index.php?threads/disk-offline-cant-replace.39254/
but could not really make sense of the solution, nor if it was relative to my situation.
If anyone could assist, I'd be extremely grateful.
Thanks in advance!
EDIT:
It's not as simple as what this guy did is it?
https://forums.freenas.org/index.php?threads/problems-to-detach-a-unavailable-disk.45908/
Which would be for me...
zpool offline volume01 3754489478423547485
zpool detach volume01 3754489478423547485
...would it? (obviously performed for both drives)
EDIT 2:
Found a IX video where there was a comment that someone else had the same issue, and a basic reboot brought it back.
Tried that and I can now see ADA2 (in the member name) which can be selected for either replacement drive. I assume that this has to be done for one drive at a time.
Hit replace and I got a nasty looking warning saying "Disk is not clear, partitions or ZFS labels were found.", with a force option.
Thoughts? My guess would be yes, but confirmation would be a nice warm fuzzy feeling. TIA again!
Hoping someone can help with what seems should be a simple problem to sort out.
Firstly, running latest Freenas 9.10 (on this date) stable. RAIDZ2.
8x4TB WD NAS drives on Asrock C2750D4I, about 50% utilized. 16GB ECC RAM
Had one drive fail, which seemed to trigger a scub. Waited for that to finish and did some homework on what I should do in the user guide etc.
After that finished, there was no 'Offline' button, so according to doco, skipped that step.
I shut down the machine, replaced the correct drive and when I powered up, believe it or not, a second drive showed failed. Shut it down again, raced to the shop and got another drive.
With both new drives in place, powered up and system up, Volume Status shows both new drives "UNAVAIL".
Hit the replace buttons on either drive comes up with the popup to replace some long drive name "Replacing disk xxxxxxxxxxxxx", and nothing in the Member Name dropdown to select, which is apparently required to proceed.
The failed drives were named ADA2 and ADA4, which now shows other drives in those places, from ADA0 to ADA5.
Code:
[root@freenas ~]# zpool status -v pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0h9m with 0 errors on Wed Aug 31 03:54:34 2016 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 gptid/f4ffff42-a067-11e5-8b5e-d05099c044b8 ONLINE 0 0 0 errors: No known data errors pool: volume01 state: DEGRADED status: One or more devices could not be opened. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Attach the missing device and online it using 'zpool online'. see: http://illumos.org/msg/ZFS-8000-2Q scan: resilvered 4.50M in 0h0m with 0 errors on Sun Sep 11 17:06:39 2016 config: NAME STATE READ WRITE CKSUM volume01 DEGRADED 0 0 0 raidz2-0 DEGRADED 0 0 0 gptid/cf7186d5-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 3754489478423547485 UNAVAIL 0 0 0 was /dev/gptid/cfef8fea-a07a-11e5-b543-d05099c044b8 gptid/d079b93c-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 gptid/d0f87a49-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 gptid/d16bc8cf-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 gptid/d1e9f921-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 gptid/d26a48fb-a07a-11e5-b543-d05099c044b8 ONLINE 0 0 0 17850452976696034476 UNAVAIL 0 0 0 was /dev/gptid/d2ef02b4-a07a-11e5-b543-d05099c044b8 errors: No known data errors
TBH, I'm a in a bit of a panic as to how to get these 2 new drives working.
I've read another thread on here https://forums.freenas.org/index.php?threads/disk-offline-cant-replace.39254/
but could not really make sense of the solution, nor if it was relative to my situation.
If anyone could assist, I'd be extremely grateful.
Thanks in advance!
EDIT:
It's not as simple as what this guy did is it?
https://forums.freenas.org/index.php?threads/problems-to-detach-a-unavailable-disk.45908/
Which would be for me...
zpool offline volume01 3754489478423547485
zpool detach volume01 3754489478423547485
...would it? (obviously performed for both drives)
EDIT 2:
Found a IX video where there was a comment that someone else had the same issue, and a basic reboot brought it back.
Tried that and I can now see ADA2 (in the member name) which can be selected for either replacement drive. I assume that this has to be done for one drive at a time.
Hit replace and I got a nasty looking warning saying "Disk is not clear, partitions or ZFS labels were found.", with a force option.
Thoughts? My guess would be yes, but confirmation would be a nice warm fuzzy feeling. TIA again!
Last edited: