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Description of problem:
When do tunnelled migration with --verbose, it does not list the process change during migration, and only list at the end of migration with 100%.
Version-Release number of selected component (if applicable):
libvirt-0.8.7-18.el6.x86_64
kernel-2.6.32-131.0.1.el6.x86_64
qemu-kvm-0.12.1.2-2.158.el6.x86_64
How reproducible:
100%
Steps to Reproduce:
1. prepare 2 hosts
2. run #setsebool -P virt_use_nfs 1
on both sides
3. mount nfs on both sides
4. do migration with
virsh migrate --live --p2p --tunnelled vr-rhel6u1-x86_64-kvm qemu+ssh://10.66.82.251/system --verbose
Actual results:
the migration process will not display until migration finished.
Expected results:
the migration process change will display during migration.
Additional info:
I think this upstream commit should do the trick:
commit 1d916a60a7bd7d9fc56503bc526884fc715c04ef
Author: Daniel P. Berrange <berrange>
Date: Mon May 9 16:52:42 2011 +0100
Run tunnelled migration IO in separate thread
By running the doTunnelSendAll code in a separate thread, the
main thread can do qemuMigrationWaitForCompletion as with
normal migration. This in turn ensures that job signals work
correctly and that progress monitoring can be done
* src/qemu/qemu_migration.c: Run tunnelled migration in
separate thread
Verified this issue with:
kernel-2.6.32-172.el6.x86_64
qemu-kvm-0.12.1.2-2.172.el6.x86_64
libvirt-0.9.4-0rc2.el6.x86_64
Steps:
1. prepare 2 hosts
2. run #setsebool -P virt_use_nfs 1 on both sides
3. mount nfs on both sides
4. do migration with
# virsh migrate --live --p2p --tunnelled migrate_verbose qemu+ssh://10.66.7.56/system --verbose
Migration: [100 %]
The migration process change display during migration.
So change the status to VERIFIED.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2011-1513.html