[Bug 341682] Re: Block I/O crashes after migration

2010-05-07 Thread Michael Tokarev
It appears this bug (or similar) is back in 0.12. See Debian bug report #580649 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=580649 ). ** Bug watch added: Debian Bug tracker #580649 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=580649 -- Block I/O crashes after migration https://bugs

[Bug 341682] Re: Block I/O crashes after migration

2009-10-22 Thread Anthony Liguori
** Changed in: qemu Status: Fix Committed => Fix Released -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.u

[Bug 341682] Re: Block I/O crashes after migration

2009-09-11 Thread Dustin Kirkland
This should be fixed in Karmic's qemu-kvm-0.11. Please reopen if you can reproduce this issue with that package. :-Dustin ** Changed in: kvm (Ubuntu) Status: New => Fix Released -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notificatio

[Bug 341682] Re: Block I/O crashes after migration

2009-07-21 Thread Takeshi Sone
Thank you! What are the chances that this fix goes into Karmic? -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ub

[Bug 341682] Re: Block I/O crashes after migration

2009-07-21 Thread Anthony Liguori
Author: Glauber Costa Date: Mon Jul 6 09:32:09 2009 -0400 flush pending aio requests When we finish migration, there may be pending async io requests in flight. If we don't flush it before stage3 starting, it might be the case that the guest loses it. Signed-off-by

[Bug 341682] Re: Block I/O crashes after migration

2009-06-22 Thread Anthony Liguori
Nope. -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-

[Bug 341682] Re: Block I/O crashes after migration

2009-06-22 Thread Dustin Kirkland
Possibly addressed by this commit, Anthony? http://git.kernel.org/?p=virt/kvm/qemu- kvm.git;a=commit;h=119f9ed1ad0c3f8c4ab78390bc5d0c55b226dc3d :-Dustin -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubu

[Bug 341682] Re: Block I/O crashes after migration

2009-06-22 Thread Anthony Liguori
http://article.gmane.org/gmane.comp.emulators.kvm.devel/35251 This is a known issue with upstream that's currently being investigated. ** Also affects: qemu Importance: Undecided Status: New ** Changed in: qemu Importance: Undecided => High ** Changed in: qemu Status: New =>

[Bug 341682] Re: Block I/O crashes after migration

2009-05-04 Thread Dustin Kirkland
Thanks a lot for the bug report, and the workaround. I'll try to get a setup where I can test this, and confirm it. :-Dustin -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 341682] Re: Block I/O crashes after migration

2009-03-24 Thread Takeshi Sone
I found a workaround to this problem. Before starting migration, stop guest (from qemu monitor) and wait 1 second, and cont after migration. This is not quite "live" migration, but guest kernel happily continues running even under heavy I/O load. This works for both ide and virtio. -- Block I/O

[Bug 341682] Re: Block I/O crashes after migration

2009-03-12 Thread Takeshi Sone
Same problem on Jaunty guest. Guest kernel was linux-image-virtual. -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@list

[Bug 341682] Re: Block I/O crashes after migration

2009-03-12 Thread Takeshi Sone
Upgraded KVM packages today but same problem. r...@star3:~# dpkg -l |grep kvm ii kvm 1:84+dfsg-0ubuntu8Full virtualization on i386 and amd64 hardwa ii kvm-source1:84+dfsg-0ubuntu8Source for the KVM driver --

[Bug 341682] Re: Block I/O crashes after migration

2009-03-12 Thread Dustin Kirkland
** Changed in: kvm (Ubuntu) Importance: Undecided => Medium -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubu

[Bug 341682] Re: Block I/O crashes after migration

2009-03-12 Thread Takeshi Sone
** Attachment added: "Output from sysrq-w" http://launchpadlibrarian.net/23778149/sysrq-w.txt -- Block I/O crashes after migration https://bugs.launchpad.net/bugs/341682 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs