Details
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Type:
Defect
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Status: Done (View Workflow)
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Priority:
Medium
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Resolution: Complete
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Affects Version/s: 12.0-U1
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Fix Version/s: 12.0-U2
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Component/s: Middleware
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Labels:
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Impact:Low
Description
Mirrored SLOG devices cannot be removed from the pool via the UI, since the "remove" action is not available for a MIRROR vdev in the pool status page.
The only action available currently is "extend":
Attempting to "remove" one of the devices results in EZFS_POOL_NOTSUP:
A similar error occurs when trying to do this on the command line:
root@tn26a[~]# zpool status tank pool: tank state: ONLINE config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 gptid/db5350c9-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dbc117e5-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc1e2f8c-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-1 ONLINE 0 0 0 gptid/db8ff36f-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dba74d48-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc54ebe4-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-2 ONLINE 0 0 0 gptid/dbe66516-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc4c758b-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc8d3941-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-3 ONLINE 0 0 0 gptid/dca05888-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dcad8606-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dcb5e130-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 logs mirror-6 ONLINE 0 0 0 gptid/393711cc-25f8-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/393bb2bd-25f8-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 errors: No known data errors root@tn26a[~]# zpool remove tank gptid/393711cc-25f8-11eb-85de-3cecef0c1b54 cannot remove gptid/393711cc-25f8-11eb-85de-3cecef0c1b54: operation not supported on this type of pool
The only way to achieve this is to remove the "mirror-6" vdev instead:
root@tn26a[~]# zpool status tank pool: tank state: ONLINE config: NAME STATE READ WRITE CKSUM tank ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 gptid/db5350c9-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dbc117e5-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc1e2f8c-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-1 ONLINE 0 0 0 gptid/db8ff36f-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dba74d48-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc54ebe4-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-2 ONLINE 0 0 0 gptid/dbe66516-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc4c758b-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dc8d3941-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 raidz1-3 ONLINE 0 0 0 gptid/dca05888-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dcad8606-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 gptid/dcb5e130-2471-11eb-85de-3cecef0c1b54 ONLINE 0 0 0 errors: No known data errors
This was observed with TrueNAS-12.0-INTERNAL-86 (de2b41e)
Attachments
Attachments
JEditor
Issue Links
- relates to
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NAS-108335 Remove Mirror is not working
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- Done
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