[Qemu-devel] [Bug 1548471] [NEW] Lost of log file during block migration

[Qemu-devel] [Bug 1548471] [NEW] Lost of log file during block migration

[stgleb]

Public bug reported:

    Hello, i've discovered that during live block migration
log file is copied(or created on destination) but it actually empty.
When regular(cold) migration is called log file migrates successfully.
I'm working on nova project in openstack and i've tried to fix it by adding
simple scp from source to destination, but log file is owned by libvirt-qemu user
and i cannot do that from regular user created by openstack.
Could explain how can i migrate logs safely?

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: block-migration

** Tags removed: live-migratiob
** Tags added: live-migration

** Tags removed: live-migration
** Tags added: block-migration

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https://bugs.launchpad.net/bugs/1548471

Title:
  Lost of log file during block migration

Status in QEMU:
  New

Bug description:
      Hello, i've discovered that during live block migration
  log file is copied(or created on destination) but it actually empty.
  When regular(cold) migration is called log file migrates successfully.
  I'm working on nova project in openstack and i've tried to fix it by adding
  simple scp from source to destination, but log file is owned by libvirt-qemu user
  and i cannot do that from regular user created by openstack.
  Could explain how can i migrate logs safely?

To manage notifications about this bug go to:
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[Qemu-devel] [Bug 1548471] Re: Lost of log file during block migration

[Stefan Hajnoczi]

Please discuss this with the libvirt community.  The
/var/log/libvirt/qemu/<domain>.log files are managed by libvirt and not
QEMU.

** Changed in: qemu
       Status: New => Invalid

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1548471

Title:
  Lost of log file during block migration

Status in QEMU:
  Invalid

Bug description:
      Hello, i've discovered that during live block migration
  log file is copied(or created on destination) but it actually empty.
  When regular(cold) migration is called log file migrates successfully.
  I'm working on nova project in openstack and i've tried to fix it by adding
  simple scp from source to destination, but log file is owned by libvirt-qemu user
  and i cannot do that from regular user created by openstack.
  Could explain how can i migrate logs safely?

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1548471/+subscriptions