Problem with import pool

ikon_pl

Cadet
Joined
Mar 11, 2024
Messages
8
Hi all,

First i want tell that I'm green in this, and sorry for my not perfect english.

My truenas:

2xdisk 4TB in RAID 1 - MIRROR

My truenas from the beginning had problems with one disk. Show me sometimes errors about on disk. I ignorring this, beacuse I dont have a lot of time to check whats problems and solve this. Everything worked. But Truenas whenever i turn on (i just turn on when i want use) it turned on slower and slower. I saw something with zfs scanning or repairng i dont remember. It was loading, so I wait for 100% and turn off serwer. After one week when i wanted use serwer, I turned on but serwer dont want start. Have problems in ix zfs start something like this and stay on this about 15min and dont want start. So i discconect one of the problematic disk and plug in to my windows computer to format, but firts i wanted check what data was on this disk (Maybe raid dont working), and i cant open this disk, just convert what would remove every data. So i disconect another one to check and i saw the same (now i know that was big mistake).
So i put this working disk (what don't have problems) to truenas and i saw that this disk dont want to connect to my pool. So i dissconect this pool to import this disk.
And now i see errors, and that i cant import pool,
when i want import in shell i see:
Warning: can't open objest 306 error 5
can't open objest 220 error 5

What can i do now, beacuse i don't know
How can i back up everything?

can you help me so that I don't lose my all data?
 

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ikon_pl

Cadet
Joined
Mar 11, 2024
Messages
8
Everything import after this comand:

zpool import -fFX *name_pool*

 
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