Zpool status problem

[johnhart96]

Hi All,

I hope someone can help me. I am running TrueNAS core (not yet upgraded to scale).
My NAS is working fine and all the drives are showing as healthy. The pool shows at perfectly healthy.
However when I run a zpool status -v command. It shows that 1 file is corrupt on one of the drives.

I'm not sure how to identify the correct drive. But here is my drive list:

Drive	Serial Number	Size	Pool
ada0	WD-WCC4J0801102	931.51 GiB	MegaRAID
ada1	WD-WCC4J1987592	931.51 GiB	MegaRAID
ada2	WD-WCC4J0967625	931.51 GiB	MegaRAID
ada3	WD-WMC4M2905777	1.82 TiB	MegaRAID
ada4	WD-WCC4J0730418	931.51 GiB	MegaRAID
ada5	WD-WCC4M4DURR4Y	1.82 TiB	MegaRAID
ada6	WD-WCC300376121	1.82 TiB	MegaRAID
ada7	WD-WCC4M3070961	1.82 TiB	MegaRAID
ada8	50026B77570182EC	111.79 GiB	boot-pool
ada9	50026B7757018633	111.79 GiB	boot-pool

Please can someone help me resolve this problem?

Thanks

John

 

[danb35]

Which version of Free/TrueNAS are you running? And what does your pool status page look like?

 

[sretalla]

MegaRAID

I hope that doesn't represent the name of your disk controller...

An error in a file in the system dataset may be able to be corrected by moving the system dataset to the boot pool, then destroying the offending dataset(s) and moving it back.

 

[johnhart96]

I hope that doesn't represent the name of your disk controller...

An error in a file in the system dataset may be able to be corrected by moving the system dataset to the boot pool, then destroying the offending dataset(s) and moving it back.

Thanks.

No MegaRAID is what I have called the pool.

I followed the following instructions: https://www.truenas.com/docs/core/coretutorials/systemconfiguration/settingthesystemdataset/

It seems resolved the corrupt data problem. Thank you