Hey, unriders.
My problem is that the unRAID server freezes after the Synology NAS is turned on.
It's just mind blowing.
My setup:
Syno NAS is just a backup device, automatically turns on every night at 2:10 and turns off at 9:10.
The unRAID server has been running 24/7 for years. Both servers are on the same subnet.
Normally I don't upgrade to a fresh release but wait for .1, in the case of 6.12 I upgraded later, surely .4 will be fine, I thought. But that was a mistake, after upgrading from 6 .11.5 to 6.12.4 I started having 40-50 minutes of freezes at night. I started experimenting with network settings (bridge, macvlan and stuff). But periodically the freezes would happen, it wasn't every night, but several times a week the CPU load would increase to 100% and access to the GUI would become very difficult, but would persist. It was hard to find a reason why this was happening, it was always at night and not all the time. After upgrading to 6.12.5 and then 6.12.6 it got really bad. The server would always stop responding, even over ssh, after SynoNAS automatically started.
Does anyone have any ideas, I would be grateful for any hints.
I had to temporarily disable the backup server.
unraid-diagnostics-20231202-1249.zip