Re: [libvirt] blkio cgroup
- Need little more info about how did you capture the blktrace. So
you
started blktrace and then started dd in parallel in all the three
VMs and immediately system freezes and these are the only logs we see
on console?
Almost ...
The ssh connection through which I start the vmstat and/or blktrace
never froze (not before, either). I can use that shell in the situation
until I try accessing anything on a block device.
So the blktrace was started before dd was started and blktrace was
stopped (CTRL+C) while dd was still running.
hth
Dominik