I did a mini hardware upgrade of my TrueNAS 12 installation where I swapped out the mobo + CPU (XEON, 1 generation newer), added a new NIC and and an external HBA SAS card. The internal/original HBA card (LSI 9211-8i and Intel SAS Expander), backplane (Norco RPC-4224) and HDDs stayed the same. I brought over the same TrueNAS 12 installation (boot media is mirrored SSDs) and it booted successfully, but one of my pools has a status of offline. I rebooted several times, but still it says offline. All 16 disks are detected by TrueNAS, yet the pool is still showing as offline. Any idea how to troubleshoot or resolve?
-
Important Announcement for The TrueNAS Community.
The TrueNAS Community has now been moved. This forum will now become READ-ONLY for historical purposes. Please feel free to join us on the new TrueNAS Community Forums
SOLVED pool missing after swapping out mobo
- Thread starter digity
- Start date
F me! I thought I removed the log SSD for each pool a while ago, but apparently not. I didn't put them back in for the upgrade and I already reformatted the SSDs for future use (via gparted to NTFS). Please tell me it's still possible to recover this pool?
zpool import
Code:
pool: coldburn
id: 7510535709689862774
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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-6X
config:
coldburn UNAVAIL missing device
raidz1-0 ONLINE
gptid/9166c7b8-901d-11ea-aab9-00074306af61 ONLINE
gptid/91c2b1a9-901d-11ea-aab9-00074306af61 ONLINE
gptid/91b0e63c-901d-11ea-aab9-00074306af61 ONLINE
gptid/9592855f-901d-11ea-aab9-00074306af61 ONLINE
raidz1-1 ONLINE
gptid/54656fd0-901f-11ea-aab9-00074306af61 ONLINE
gptid/57e14110-901f-11ea-aab9-00074306af61 ONLINE
gptid/5b634b55-901f-11ea-aab9-00074306af61 ONLINE
gptid/5c88affb-901f-11ea-aab9-00074306af61 ONLINE
raidz1-2 ONLINE
gptid/8e7e492a-901f-11ea-aab9-00074306af61 ONLINE
gptid/923a35d7-901f-11ea-aab9-00074306af61 ONLINE
gptid/964f1767-901f-11ea-aab9-00074306af61 ONLINE
gptid/9a63cbfc-ac6a-11ea-af36-00074306af61 ONLINE
raidz1-3 ONLINE
gptid/e1909698-901f-11ea-aab9-00074306af61 ONLINE
gptid/ecdcac2c-901f-11ea-aab9-00074306af61 ONLINE
gptid/f5928fee-901f-11ea-aab9-00074306af61 ONLINE
gptid/f5a29445-901f-11ea-aab9-00074306af61 ONLINE
logs
gptid/4c8fefc1-93ba-11ea-aab9-00074306af61 UNAVAIL cannot open
Additional devices are known to be part of this pool, though their
exact configuration cannot be determined.SOLVED! I performed the commands below to remove the missing SSD/log device and got the pool back online.
Code:
force import even if a device is missing: zpool import -m coldburn check the current status of the pool, note missing device's ID (pool status should now be DEGRADED): zpool status coldburn clear error(s) in the pool: zpool clear coldburn remove missing device from the pool: zpool remove coldburn 10376463589963531515 check the current status (should now say ONLINE): zpool status coldburn
