Am 07.02.2014 10:31, schrieb Dr. David Alan Gilbert: > * Stefan Priebe - Profihost AG (s.pri...@profihost.ag) wrote: >> >> Am 07.02.2014 10:15, schrieb Dr. David Alan Gilbert: >>> * Stefan Priebe - Profihost AG (s.pri...@profihost.ag) wrote: >>>> Am 07.02.2014 09:15, schrieb Alexandre DERUMIER: >>>>> >>>>> do you use xbzrle for live migration ? >>>> >>>> no - i'm really stucked right now with this. Biggest problem i can't >>>> reproduce with test machines ;-( >>> >>> Only being able to test on your production VMs isn't fun; >>> is it possible or you to run an extra program on these VMs - e.g. >>> if we came up with a simple (userland) memory test? >> >> You mean to reproduce? > > I'm more interested in seeing what type of corruption is happening; > if you've got a test VM that corrupts memory and we can run a program > in that vm that writes a known pattern into memory and checks it > then see what changed after migration, it might give a clue. > > But obviously this would only be of any use if run on the VM that actually > fails.
Right that makes sense - sadly i still don't know how to reproduce? Any app ideas i can try? >> I already tried https://code.google.com/p/stressapptest/ while migrating >> on a test VM but this works fine. >> >> I also tried running mysql bench while migrating on a test vm and this >> works too ;-( > > > Dave > -- > Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK >