On 11/5/20 2:23 PM, Patrick O'Callaghan wrote:
On Thu, 2020-11-05 at 10:47 -0800, Samuel Sieb wrote:
Yes. But have you enabled zram yet for swap?
This is a clean install, so it's enabled by default and has reserved
4GB. I think that's what's actually causing the OOMs. I have 16GB of
RAM. On F32 I could run an 8GB VM with hugepages, i.e. dedicated
memory, plus normal stuff including multiple browser tabs etc. and
never had a problem. Now as soon as I try to start the VM it gets OOM
errors, and multiple Firefox tabs are failing and have to be restarted.
Check what's using the memory. zram doesn't *reserve* memory. It
doesn't use any memory until you start swapping out. Try increasing the
zram size. I would suggest at least 12GB. On my 12GB laptop, I have it
set to 12GB.
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