Destination pool goes offline

TrueNAS General
1

Hi,

I have 2 pools (on the same server) and I want to replicate the dataset I have in the first pool to a destination dataset in another pool.
I configured the replication Task and I ran it.

The issue is quite simple:
the destination pool become unhealty, the disk of the pool is no more viewable in the Storage → Disks pane.
I have the replication still in running, but I don’t undestand this behaviuor.

Could you hell?

Mattia

2

We’ll need more information.

the-greatest-troubleshooter

3

From what is my experience, and with the info provided, the SATA extender is the most probably cause of the issue. I got the same (the model with 2 only Port ) and he can’t handle the workload with neither 1 only disk attached.
I removed It as fast i could, and you should Plan to do the same, IMHO.
Are those disks detected in BIOS?