Created attachment 700151[details]
logs
Description of problem:
we fail to live migrate a disk with: CopyImageError: low level Image copy failed: ()
looking at the thread we have a previouse issue which might be cuasing it:
AttributeError: 'module' object has no attribute 'NICENESS'
Version-Release number of selected component (if applicable):
vdsm-4.10.2-8.0.el6ev.x86_64
sf7
How reproducible:
100%
Steps to Reproduce:
1. create 2 iscsi domains
2. create a vm with one disk
3. run vm -> once vm is up -> live migrate the disk
Actual results:
we fail to live migraet the disk
Expected results:
we should be able to live migrate the disk
Additional info:logs
Comment 2Federico Simoncelli
2013-02-21 09:35:32 UTC
This has been most likely introduced backporting:
b2300d3 use qemu-img convert to copy sparse volumes when moving a vm
which is using the NICENESS class that is not present downstream.
Comment 3Federico Simoncelli
2013-02-21 10:32:17 UTC
Created attachment 700151 [details] logs Description of problem: we fail to live migrate a disk with: CopyImageError: low level Image copy failed: () looking at the thread we have a previouse issue which might be cuasing it: AttributeError: 'module' object has no attribute 'NICENESS' Version-Release number of selected component (if applicable): vdsm-4.10.2-8.0.el6ev.x86_64 sf7 How reproducible: 100% Steps to Reproduce: 1. create 2 iscsi domains 2. create a vm with one disk 3. run vm -> once vm is up -> live migrate the disk Actual results: we fail to live migraet the disk Expected results: we should be able to live migrate the disk Additional info:logs