Hello all.
We are having a problem with some VM's Ubuntu 22.04, that oVirt engine
loses contact with the VM and rebooting it. What is strange is that it
happens just to a group of machines.
We received this message when one vm is rebooted:
VM SRV-01 was configured with 102092MiB of memory while the recommended
value range is 64MiB - 65536MiB
In our cluster we have enough memory per host but we already found out this
other message:
failed to set up stack guard page: Cannot allocate memory
We already put the memory size and guarantee memory with the same value.
We tried to look after any log but nothing helped give us a ideia what was
going on.
The unique thing that we thought is that VM's are using UEFI but we do not
know it can cause this situation.
Any of you already passed through this situation?
--
Atenciosamente,
Kalil de A. Carvalho
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