Has anybody noticed that whenever you are moving VMs/LXCs around in Proxmox (that’s running ZFS) that you have high CPU usage during the moves?
My Proxmox server has dual Xeon E5-2697A v4 (16-core/32-thread) with 256 GB and I am running a grand total of 36 HDDs (OS: 4x3TB RAID6 on 9341-8i, VM: 8x6TB raidz2, bulk data: 8x12TB raidz2+8x10TB raidz2+8x10TB raidz2).
My current load average is about 101 as I am moving three LXCs over from my LVM pool which lives on the RAID6 pool over to my VM pool (raidz2) and I am wondering if ZFS is the culprit for that.
Has anybody else noticed or experienced this before?
Thanks.