10:23 a.m.
HI
I think it is a bug with qemu, and isci disks. Has anyone else seen this issue VM crashes
and lost communication with qemu Can I update qemu ? if so what is the latest support
version to use on Ovirt 4.3.2.1-1.el7 Current versions of qemu installed
Installed Packages
qemu-img-ev.x86_64 10:2.12.0-18.el7_6.3.1
qemu-kvm-common-ev.x86_64 10:2.12.0-18.el7_6.3.1
qemu-kvm-ev.x86_64 10:2.12.0-18.el7_6.3.1
Many thanks
Kevin
5:39 p.m.
New subject: Linux VM keeps crashing on copying files "with lost communication with qemu"
I’ve been seeing similar issues lately (since upgrading to 4.3.4 and later) with gluster
storage (and libgfapi), but haven’t pinned to anything particular yet. But libvirt seems
to have some issues and vdsmd stops being able to poll disk usage. My VMs don’t crash or
stop working, but they do report as ? in the management interface and can’t be migrated.
Current work around is to restart libvirtd then vdsmd, occasionally restarting libvirtd
restarts a VM (presumably the one that had broken some disk something…).
Sorry I don’t have more info to go on, but I’ll update here if I get more on anything
similar.
-Darrell
On Aug 2, 2019, at 9:23 AM, kevin.doyle(a)manchester.ac.uk wrote:
HI
I think it is a bug with qemu, and isci disks. Has anyone else seen this issue VM crashes
and lost communication with qemu Can I update qemu ? if so what is the latest support
version to use on Ovirt 4.3.2.1-1.el7 Current versions of qemu installed
Installed Packages
qemu-img-ev.x86_64 10:2.12.0-18.el7_6.3.1
qemu-kvm-common-ev.x86_64 10:2.12.0-18.el7_6.3.1
qemu-kvm-ev.x86_64 10:2.12.0-18.el7_6.3.1
Many thanks
Kevin
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Darrell Budic -
kevin.doyle＠manchester.ac.uk