Lucas Meneghel Rodrigues <lmr@xxxxxxxxxx> wrote: > Hi guys, here I am, reporting yet another issue with qemu. This time, > it's something that was first reported in January, and Juan proposed a > patch for it: > > http://comments.gmane.org/gmane.comp.emulators.qemu/89009 > > [PATCH 4/5] Reopen files after migration > > The symptom is, when running disk stress or any intense IO operation > in guest while migrating it causes a qcow2 corruption. We've seen this > consistently on the daily test jobs, both for qemu and qemu-kvm. The > test that triggers it is autotest stress test running on a VM with > ping-pong background migration. > > The fix proposed by Juan is on our RHEL branch and such a problem does > not happen on the RHEL branch. So, what about re-considering Juan's > patch, or maybe work out a solution that is satisfactory for the > upstream maintainers? > > I'll open a launchpad bug with this report. I have just sent: [RFC PATCH 0/2] Fix migration with NFS & iscsi/Fiber channel Only the 1st patch on that series are needed to fix that problem. Could you try it? Thanks, Juan. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
