Red Hat Bugzilla – Bug 1294778
[ppc64le] Attaching several disks in parallel will cause "Lost connection with qemu process"
Last modified: 2016-02-21 06:03:26 EST
Created attachment 1110469 [details]
engine and vdsm logs
Description of problem:
During an attach disk operation of several disks, the vm crashed with "Exit message: "Lost connection with qemu process"
vm kernel: 3.10.0-327.el7.ppc64le
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Attach several disks to vm in parallel
It seems that after updating the kernel to 3.10.0-327.2.1el7.ppc64le this is not reproducible
Closing based on comment #2
additional info for comment 2:
When host had kernel 3.10.0-327.2.1el7.ppc64le, and VM (guest) had 3.10.0-327.el7.ppc64le this bug occurred.
After updating VM's kernel to 3.10.0-327.2.1el7.ppc64le, bug didn't reproduced.