On 19/11/2015 17:00, Grundmann, Christian wrote: > Hi, it seems that using virtio-scsi did the trick, But now the VMs > are pausing without an coredump, so the underlying Problem (no > storage Error) is not fixed, As I am using Snapshots (and so the > disks have to grow very fast) I try if tuning > "volume_utilization_percent" and "volume_utilization_chunk_mb" will > help (https://access.redhat.com/solutions/130843)
The fix for virtio-blk is probably this patch: http://article.gmane.org/gmane.comp.emulators.qemu.block/6380/raw Paolo
