Unstable SMB/CIFS service on Raspberry Pi OMV 6.0.37-1 (Shaitan)

Hi there,

After have used OMV during years on an old Raspberry PI with success, I had the bad idea to upgrade the hardware to the last Raspy 4 with 8Go to run faster on Ethernet.
Install ok, but SMB/CIFS is unstable and suddently stop after something like 1 hour of backup from a LAN client.
The only solution seems to be a full hardware restart, asked form the Admin menu because OMV web pages are always running correctly.
Have you laread yencoutered that issue, guys ?
Thanks if any track to follow to resolve.

Best Regards
Francois

Zitat von HannesJo

USB drives have a dedicated power supply?

Yep !
External USB3 blocs for 5 disks from ORICO with integrated PSU.
I own two of them, one for 4x 3.5" disks, another for 5x 2.5", each group is a single RAID5
First "old" group working from years is the 4x 3.5" bloc.

yes, behind APC, never interrupted as all my others computing/network devices, and SMB/CIFS service only stop after few times, 1 to 10 hours...