Ubuntu
libvirt package

copy-storage-inc fails with qemu 6.0 / libvirt 7.4.0

Bug #1936778 reported by Christian Ehrhardt 
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
libvirt (Ubuntu)
Fix Released
Undecided
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Bug Description

I've had a few issues with that in the migration tests, but not reproducible between new systemd.
Turns out that was a red herring and it actually is a bad flag
  https://bugzilla.redhat.com/show_bug.cgi?id=1978526

Fixed by
  https://libvirt.org/git/?p=libvirt.git;a=commit;h=f58349c9c6d26d98e7c8c195b1160d0c0cfff080

This is in libvirt 7.5 and since we plan to merge 7.6 later in Impish that will be fine eventually.

Christian Ehrhardt  (paelzer)
tags: added: libvirt-21.10
Revision history for this message
Christian Ehrhardt  (paelzer) wrote :

From upstream discussion:

> - if (!(flags & QEMU_MONITOR_MIGRATE_NON_SHARED_INC) &&
> + if (!(flags & VIR_MIGRATE_NON_SHARED_INC) &&

Oops yet another cut&paste fail on my side.

The comment directly above this also mentions the wrong flag. Please fix
that one as well before pushing.

> qemuMigrationSrcRunPrepareBlockDirtyBitmapsMerge(vm, mig) < 0)
> return -1;

Reviewed-by: Peter Krempa <email address hidden>

Christian Ehrhardt  (paelzer)
Changed in libvirt (Ubuntu):
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package libvirt - 7.6.0-0ubuntu1

---------------
libvirt (7.6.0-0ubuntu1) impish; urgency=medium

  * Merge v7.6.0 from upstream and unreleased changes from Debian git.
    Among other bugs this fixes copy-storage-inc based migrations (LP: #1936778)
    - New upstream version 7.5.0
    - New upstream version 7.6.0
    - symbols: Bump symbol versions
    - refresh d/p/debian/Set-defaults-for-zfs-tools.patch for v7.5.0
    - patches: Refresh patches
    - d/rules: disable the new Cloud Hypervisor driver
    - d/rules: enable more features explicitly
    - d/rules: use apparmor_profiles=enabled instead of the now rejected
      value true
    - update d/p/debian/Revert-m4-virt-xdr-rewrite-XDR-check.patch: to detect
      XDR functions from glibc
  * d/control, d/rules: enable libssh (LP: #1939416)
  * refresh ubuntu patches for v7.6.0
  * Further fixups for v7.6.0 (thanks to Andrea Bolognani)
    - rules: Explicitly set remote_default_mode
    - rules: Rework installation of AppArmor-related files

 -- Christian Ehrhardt <email address hidden> Wed, 11 Aug 2021 08:11:16 +0200

Changed in libvirt (Ubuntu):
status: Fix Committed → Fix Released
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