freeze

Hello I know, it's an very comun problem and there is a lot of post about this, but I haven't found an definitive solution to the problem. I have an cluster with proxmox 4.4 of 15 servers, all of them have an NFS share connection to an Freenas server for backup files. Sometime, for some...

This issue has been with us since we upgraded our cluster to Proxmox 4.x, and converted our guests from OpenVZ to KVM. We have single and dual socket Westmere, Sandy Bridge and Ivy Bridge nodes, using ZFS RAID10 HDD or ZFS RAIDZ SSD arrays, and every one of them is affected. Description When...

Wen backing up some KVM guests from ZFS to NFS, vzdump gives the following error: As you can see it takes exactly one hour until vzdump tries this freeze and fails many times, after that the backup completes in normal time. It only happens to a few VMs, most of them are not affected. Any...