Good day, I'm not 100% sure how to fix this
I have install proxmoxVE on ZFS (2 x 1TB SSD in RAID1) with Proxmox installation CD, it installed grub in legacy/BIOS
Currently on version 6.3.6
I have 5 machine in cluster with 2 Machine with 64G RAM and the 3 other with 24
for example on Machine 1 I have 5 VM with 30 Gig of RAM allocated total (VM1=2G, VM2= 12G, VM3=4G VM4=10G and VM5=2G)
I have noting else on that machine except the host running
But when I look on the HOST summary RAM usage is always at 90% + (58 Gig of RAM) (CPU is very minimal, and total space is very low too with 1 ZFS rppol that is only used at 50%)
All my host are pretty mush always runnig at 90% RAM usage and what I have as Memory allocated to each the VM will not go over 50%
The problem I have is if I tryed to migrate VM form one host to the other I end UP making some other VM to failed or services stop I do see a lot of IO during migration process
And also that I cannot have more VM then about 50% of available memory
Thank you for any idear
I have install proxmoxVE on ZFS (2 x 1TB SSD in RAID1) with Proxmox installation CD, it installed grub in legacy/BIOS
Currently on version 6.3.6
I have 5 machine in cluster with 2 Machine with 64G RAM and the 3 other with 24
for example on Machine 1 I have 5 VM with 30 Gig of RAM allocated total (VM1=2G, VM2= 12G, VM3=4G VM4=10G and VM5=2G)
I have noting else on that machine except the host running
But when I look on the HOST summary RAM usage is always at 90% + (58 Gig of RAM) (CPU is very minimal, and total space is very low too with 1 ZFS rppol that is only used at 50%)
All my host are pretty mush always runnig at 90% RAM usage and what I have as Memory allocated to each the VM will not go over 50%
The problem I have is if I tryed to migrate VM form one host to the other I end UP making some other VM to failed or services stop I do see a lot of IO during migration process
And also that I cannot have more VM then about 50% of available memory
Thank you for any idear