After upgrading from 6.9.2 to 6.10.2 my server hangs during my backup using duplicati docker to OneDrive.
During reading of the files (about 120GB an 1 million files) I noticed that there are processes in uninterruptible sleep. (ps aux with stat D).
After a while the amount of processes in uninterruptible sleep are getting to a amount that the server becomes unresponsive.
I noticed some of the Workers are in an uninterruptible sleep state.
At that point, the only thing to do, is to stop the duplicati docker and everything comes back.
If the duplicati docker is not stopped shortly after the load becomes to high, the server becomes unresponsive all to gather and only a hard reboot is possible to get unRaid working again.
This same happend when upgrading to 6.10.0 so I downgraded back to 6.9.2
Since this also happend in 6.10.2, my server is back to 6.9.2
I imagine the problem has something to do with I/O.
Is there a solution for this. Maybe restrict the I/O for the duplicati docker, or something overal?
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