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Title
s
stale-painting-80203
08/30/2022, 12:42 AMI have a Ubuntu 20.04 server VM running on a Harvester node, which I am using to process large files. when I runIt starts incrementing buff/cache memory, until it uses up 100% of free memory and causes the machine to reboot. If I continually clear the page cash usingsha256sum my-filethen I am able to prevent reboot.echo 1 > /proc/sys/vm/drop_caches
Is there anyway to change the VM configuration to fix this issues?
w
witty-jelly-95845
08/30/2022, 7:57 AMWhich version of Harvester? How much memory and how many virtual CPUs have you given to VM?
s
stale-painting-80203
08/30/2022, 4:00 PMHarvester version = 1.0.3. The host has 128GB of memory. There is only one VM and has 32GB of memory and 4 vCPUs.
p
prehistoric-balloon-31801
09/01/2022, 4:19 AMHi @stale-painting-80203 , could you see if increase the reserved memory helps: https://docs.harvesterhci.io/v1.0/vm/create-windows-vm/#vm-crashes-when-reserved-memory-not-enough