Pool shows offline on GUI but its gone on CLI

[fdrock]

Hello Peoples,

I removed a Pool from my Truenas server and reused those disks onto my main pool. This was done via CLI.

Code:

zpool status
  pool: dual
 state: ONLINE
  scan: scrub repaired 0B in 04:52:17 with 0 errors on Sun Feb 28 04:52:18 2021
config:

    NAME                                            STATE     READ WRITE CKSUM
    dual                                            ONLINE       0     0     0
      mirror-0                                      ONLINE       0     0     0
        gptid/069b25bf-edef-11e8-b04a-a4badb0b2b3b  ONLINE       0     0     0
        gptid/06e23346-edef-11e8-b04a-a4badb0b2b3b  ONLINE       0     0     0
      mirror-1                                      ONLINE       0     0     0
        gptid/0161acde-09ac-11eb-90c3-b82a72db6f2c  ONLINE       0     0     0
        gptid/016683e1-09ac-11eb-90c3-b82a72db6f2c  ONLINE       0     0     0
      mirror-2                                      ONLINE       0     0     0
        gptid/f6ca48a3-bd28-11e9-8e93-a4badb0b2b3b  ONLINE       0     0     0
        gptid/6be654a4-0b35-11eb-a620-b82a72db6f2c  ONLINE       0     0     0
      mirror-3                                      ONLINE       0     0     0
        gptid/02275816-df7f-11ea-90d8-b82a72db6f2c  ONLINE       0     0     0
        gptid/0a6ab19d-df7f-11ea-90d8-b82a72db6f2c  ONLINE       0     0     0
      mirror-4                                      ONLINE       0     0     0
        gptid/ba936932-4d3b-11eb-a70e-b82a72db6f2c  ONLINE       0     0     0
        gptid/baaa53cc-4d3b-11eb-a70e-b82a72db6f2c  ONLINE       0     0     0

errors: No known data errors

  pool: freenas-boot
 state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
    still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
    the pool may no longer be accessible by software that does not support
    the features. See zpool-features(5) for details.
  scan: scrub repaired 0B in 00:00:33 with 0 errors on Mon Mar 22 03:45:33 2021
config:

    NAME          STATE     READ WRITE CKSUM
    freenas-boot  ONLINE       0     0     0
      ada0p2      ONLINE       0     0     0

errors: No known data errors

But on my GUI it still showing and keep getting error on scrubs.

I haven't been able to find a way to remove it from my GUI.
Any suggestions? Thanks!!!!

 

[sretalla]

Here you go:

Deleting a "Zombie Pool"

I recently created myself a "Zombie Pool" by yanking out a temporary USB disk I had attached to do a backup/restore, but hadn't exported from the GUI before destroying at the CLI. This results in the GUI thinking the pool still exists, but isn't currently available, so it remains in the list...

www.truenas.com

 

[fdrock]

Here you go:

Deleting a "Zombie Pool"

I recently created myself a "Zombie Pool" by yanking out a temporary USB disk I had attached to do a backup/restore, but hadn't exported from the GUI before destroying at the CLI. This results in the GUI thinking the pool still exists, but isn't currently available, so it remains in the list...

www.truenas.com

Awesome! it worked like a charm, didn't know they were called Zombie Pools but now it makes sense.

 

[sretalla]

didn't know they were called Zombie Pools

I'll have to own up to having "invented" that term, so nothing official about it, but I felt like "dead, but still showing up=zombie" was about right.