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Re: [libvirt] [PATCH 1.5/2] qemu: leave rerror policy at default when enospace is requested

On 10/05/2011 09:06 PM, Laine Stump wrote:
commit 12062ab set rerror=ignore when error_policy="enospace" was
selected (since the rerror option in qemu doesn't accept "enospc", as
the werror option does).

After that patch was already pushed, Paolo Bonzini noticed it and
commented that leaving rerror at the default ("report") would be a
better choice. This patch corrects the problem - if error_policy =
"enospace" is given, rerror is left off the qemu commandline,
effectively setting it to "report". For other values, rerror is still
set to match werror.

Additionally, the parsing of error_policy was changed to no longer
erroneously allow "default" as a choice - as with most other
attributes, if you want the default setting, just don't specify an

Finally, two ommissions in the first patch were corrected - a


long-dormant qemuxml2argv test for enospace was enabled, and fixed to
pass, and the argv2xml parser in qemu_command.c was updated to
recognize the different spelling on the qemu commandline.
  src/conf/domain_conf.c                             |    2 +-
  src/qemu/qemu_command.c                            |   15 ++++++++-------
  ...uxml2argv-disk-drive-error-policy-enospace.args |    2 +-
  tests/qemuxml2argvtest.c                           |    2 ++
  4 files changed, 12 insertions(+), 9 deletions(-)


Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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