* [Qemu-devel] [Bug 391880] Re: migrate exec hangs for several minutes if the pipe is closed before all its data is written
[not found] <20090625001609.12141.93410.malonedeb@gandwana.canonical.com>
@ 2010-06-02 19:28 ` Anthony Liguori
2021-06-11 6:12 ` Thomas Huth
1 sibling, 0 replies; 2+ messages in thread
From: Anthony Liguori @ 2010-06-02 19:28 UTC (permalink / raw)
To: qemu-devel
*** This bug is a duplicate of bug 391879 ***
https://bugs.launchpad.net/bugs/391879
** This bug has been marked a duplicate of bug 391879
migrate exec ignores exit status
--
migrate exec hangs for several minutes if the pipe is closed before all its data is written
https://bugs.launchpad.net/bugs/391880
You received this bug notification because you are a member of qemu-
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Status in QEMU: New
Status in “qemu-kvm” package in Ubuntu: Confirmed
Bug description:
Binary package hint: kvm
Using
migrate "exec:true"
in the monitor hangs the VM for several minutes. What I expect is that the VM stops attempting to migrate after the pipe has been closed.
Indicating a background migrate with -d doesn't help. Presumably the migration is not backgrounded until a certain amount of data is written to the pipe, or the migration times out. What I expect is that the migration is backgrounded immediately.
== Version information
$ lsb_release -rd
Description: Ubuntu 9.04
Release: 9.04
$ apt-cache policy kvm
kvm:
Installed: 1:84+dfsg-0ubuntu11
Candidate: 1:84+dfsg-0ubuntu11
Version table:
*** 1:84+dfsg-0ubuntu11 0
500 http://gb.archive.ubuntu.com jaunty/main Packages
100 /var/lib/dpkg/status
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug 391880] Re: migrate exec hangs for several minutes if the pipe is closed before all its data is written
[not found] <20090625001609.12141.93410.malonedeb@gandwana.canonical.com>
2010-06-02 19:28 ` [Qemu-devel] [Bug 391880] Re: migrate exec hangs for several minutes if the pipe is closed before all its data is written Anthony Liguori
@ 2021-06-11 6:12 ` Thomas Huth
1 sibling, 0 replies; 2+ messages in thread
From: Thomas Huth @ 2021-06-11 6:12 UTC (permalink / raw)
To: qemu-devel
*** This bug is a duplicate of bug 391879 ***
https://bugs.launchpad.net/bugs/391879
** No longer affects: qemu
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/391880
Title:
migrate exec hangs for several minutes if the pipe is closed before
all its data is written
Status in qemu-kvm package in Ubuntu:
Confirmed
Bug description:
Binary package hint: kvm
Using
migrate "exec:true"
in the monitor hangs the VM for several minutes. What I expect is that
the VM stops attempting to migrate after the pipe has been closed.
Indicating a background migrate with -d doesn't help. Presumably the
migration is not backgrounded until a certain amount of data is
written to the pipe, or the migration times out. What I expect is that
the migration is backgrounded immediately.
== Version information
$ lsb_release -rd
Description: Ubuntu 9.04
Release: 9.04
$ apt-cache policy kvm
kvm:
Installed: 1:84+dfsg-0ubuntu11
Candidate: 1:84+dfsg-0ubuntu11
Version table:
*** 1:84+dfsg-0ubuntu11 0
500 http://gb.archive.ubuntu.com jaunty/main Packages
100 /var/lib/dpkg/status
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/391880/+subscriptions
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <20090625001609.12141.93410.malonedeb@gandwana.canonical.com>
2010-06-02 19:28 ` [Qemu-devel] [Bug 391880] Re: migrate exec hangs for several minutes if the pipe is closed before all its data is written Anthony Liguori
2021-06-11 6:12 ` Thomas Huth
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