@olivierlambert
I can not see any change to the problem.
The host still starts up in maintenance mode. Memory reports no space left despite no VMs running. Not even the host barebone OS itself is shown on the empty memory bar under the "General" tab.
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When trying to start a VM:
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The full message text:
-1(list index out of range, , Traceback (most recent call last):
File "/etc/xapi.d/plugins/xcpngutils/init.py", line 119, in wrapper
return func(*args, **kwds)
File "/etc/xapi.d/plugins/hyperthreading.py", line 17, in get_hyperthreading
return json.dumps(int(lines[0]) > 1)
IndexError: list index out of range
When I google "AMD HyperThreading" (since this is not an Intel-system but AMD): Google says "Hyper-threading is the Intel technology name, and commonly known name, for the Computing concept known as simultaneous multithreading. AMD have an equivalent technology known as Cluster Multi-threading."
This is enabled by default in BIOS (and I reset BIOS to defaults before upgrading BIOS just an hour ago).