Unable to import volume

[Igor Voskresenskiy]

I have FreeNAS 11.1 installation with 3 internal and 1 external USB drive. Accidently I disconnected the USB drive and unable to import it back again.
I tried to execute

Code:

zpool import

but it returns an empty result.
Also I got no result with

Code:

zpool import -D

and

Code:

zpool import -fD

Code:

gpart list

returns

Code:

Geom name: da1
modified: false
state: OK
fwheads: 255
fwsectors: 63
last: 1953506640
first: 6
entries: 128
scheme: GPT
Providers:
1. Name: da1p1
   Mediasize: 17179869184 (16G)
   Sectorsize: 4096
   Stripesize: 0
   Stripeoffset: 524288
   Mode: r0w0e0
   rawuuid: a14ac353-2fb0-11e9-8f45-80ee73beb4ef
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: (null)
   length: 17179869184
   offset: 524288
   type: freebsd-swap
   index: 1
   end: 4194431
   start: 128
2. Name: da1p2
   Mediasize: 7984382808064 (7.3T)
   Sectorsize: 4096
   Stripesize: 0
   Stripeoffset: 524288
   Mode: r0w0e0
   rawuuid: a159f1b9-2fb0-11e9-8f45-80ee73beb4ef
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: (null)
   length: 7984382808064
   offset: 17180393472
   type: freebsd-zfs
   index: 2
   end: 1953506640
   start: 4194432
Consumers:
1. Name: da1
   Mediasize: 8001563222016 (7.3T)
   Sectorsize: 4096
   Mode: r0w0e0

Please Help!

 

[DaveY]

How are the pools arranged? Is it using all 4 drives? Your gpart list is telling you it only sees one drive. Reboot and it should come back. Unless your pool was a single drive with no parity.

 

[Igor Voskresenskiy]

Each drive has it's own pool. In gpart list I cut out only information about my extrnal usb drive - da1.