eeldna 2nd
Dabbler
- Joined
- Apr 17, 2020
- Messages
- 14
Hi,
Aim: I purchased 4 new hard drives to upgrade my NAS. I wanted to remove each current disk, one by one, so the new disk would become part of the pool.
Reality: I put one zfs pool disks offline via the GUI. Then, another disk decided to stop working.
Outcome: the zfs pool (HPNAS) is now UNKNOWN because 2 of the 4 disks are not online.
I have tried to find an equivalent to my issue and have not had luck. In short, I wanted to upgrade my raid-5 (zfs) NAS storage and I took a disk offline. Now the system won't let me do anything because 2 of the 4 disks are not online. If I can put one disk back to "online" from its current "offline", I think the system will be fine.
Motherboard make and model/CPU/Hard disk controllers/Network cards:
- It's a HP N54L
RAM quantity:
- 8GB RAM
Hard drives, quantity, model numbers, and RAID configuration, including boot drives:
- boot from an 8gb USB stick.
- 4 WD Hard Drives (3TB each) in a raid-5 configuration. No encryption.
- The pool name is HPNAS
Freenas version:
- FreeNAS-11.3-U2
Cause:
- I put apa0 "offline", then removed the "first disk" (the left most disk) to put in a new larger disk
- When I took the disk out, it turned out the "first disk" was not apa0 and now I have one disk "offline" and one disk "unavail"
Diagnostics:
"zpool import" shows the following
root@freenas:~ # zpool import
pool: HPNAS
id: 10342560618609615770
state: UNAVAIL
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing devices and try again.
see: http://illumos.org/msg/ZFS-8000-3C
config:
HPNAS UNAVAIL insufficient replicas
raidz1-0 UNAVAIL insufficient replicas
1056674614550561172 OFFLINE
17914818884535021667 UNAVAIL cannot open
gptid/b79788f7-7b83-11e1-bd89-e83935209a ONLINE
gptid/1c8ff3ea-5535-11e5-abbc-e83935209a ONLINE
"Storage / Pools" shows the following
HPNAS UNKNOWN
Note1: If I select "Add" and attempt to "Import" a pool, at Step 3 (Select Pool to Import), there are no pools (ie. it shows -- in the drop down list)
Note2: I looked at the URL given (above) and after reading it twice, it contained nothing that stood out to me.
My Plan:
If I understand correctly, there are two things I need to do.
1. Get disk "1056674614550561172" back online
2. Put those disks back into the HPNAS pool
In short, I just want to get the zpool back up and running. I tried to run "zpool online HPNAS <disk>" and "zpool online raidz1-0 <disk>" and both cases it said "no such pool". I also tried to "extend" the pool (Storage / Pools / Extend Pool) but I had no idea what I was doing and it threatened to wipe the disks.
Any help would be appreciated. Thank you
Aim: I purchased 4 new hard drives to upgrade my NAS. I wanted to remove each current disk, one by one, so the new disk would become part of the pool.
Reality: I put one zfs pool disks offline via the GUI. Then, another disk decided to stop working.
Outcome: the zfs pool (HPNAS) is now UNKNOWN because 2 of the 4 disks are not online.
I have tried to find an equivalent to my issue and have not had luck. In short, I wanted to upgrade my raid-5 (zfs) NAS storage and I took a disk offline. Now the system won't let me do anything because 2 of the 4 disks are not online. If I can put one disk back to "online" from its current "offline", I think the system will be fine.
Motherboard make and model/CPU/Hard disk controllers/Network cards:
- It's a HP N54L
RAM quantity:
- 8GB RAM
Hard drives, quantity, model numbers, and RAID configuration, including boot drives:
- boot from an 8gb USB stick.
- 4 WD Hard Drives (3TB each) in a raid-5 configuration. No encryption.
- The pool name is HPNAS
Freenas version:
- FreeNAS-11.3-U2
Cause:
- I put apa0 "offline", then removed the "first disk" (the left most disk) to put in a new larger disk
- When I took the disk out, it turned out the "first disk" was not apa0 and now I have one disk "offline" and one disk "unavail"
Diagnostics:
"zpool import" shows the following
root@freenas:~ # zpool import
pool: HPNAS
id: 10342560618609615770
state: UNAVAIL
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing devices and try again.
see: http://illumos.org/msg/ZFS-8000-3C
config:
HPNAS UNAVAIL insufficient replicas
raidz1-0 UNAVAIL insufficient replicas
1056674614550561172 OFFLINE
17914818884535021667 UNAVAIL cannot open
gptid/b79788f7-7b83-11e1-bd89-e83935209a ONLINE
gptid/1c8ff3ea-5535-11e5-abbc-e83935209a ONLINE
"Storage / Pools" shows the following
HPNAS UNKNOWN
Note1: If I select "Add" and attempt to "Import" a pool, at Step 3 (Select Pool to Import), there are no pools (ie. it shows -- in the drop down list)
Note2: I looked at the URL given (above) and after reading it twice, it contained nothing that stood out to me.
My Plan:
If I understand correctly, there are two things I need to do.
1. Get disk "1056674614550561172" back online
2. Put those disks back into the HPNAS pool
In short, I just want to get the zpool back up and running. I tried to run "zpool online HPNAS <disk>" and "zpool online raidz1-0 <disk>" and both cases it said "no such pool". I also tried to "extend" the pool (Storage / Pools / Extend Pool) but I had no idea what I was doing and it threatened to wipe the disks.
Any help would be appreciated. Thank you