[libvirt] [PATCHv5 06/23] blockjob: enhance xml to track mirrors across libvirtd restart

[Eric Blake]

On 04/18/2012 08:23 AM, Jiri Denemark wrote:
> On Mon, Apr 16, 2012 at 23:05:57 -0600, Eric Blake wrote:
>> In order to track a block copy job across libvirtd restarts, we
>> need to save internal XML that tracks the name of the file
>> holding the mirror.  Displaying this name in dumpxml might also
>> be useful to the user, even if we don't yet have a way to (re-)
>> start a domain with mirroring enabled up front.  This is done
>> with a new <mirror> sub-element to <disk>, as in:
>>

>> v5: allow but ignore <mirror> on inactive, and add tests
>>
>>  docs/formatdomain.html.in                          |   13 ++++
>>  docs/schemas/domaincommon.rng                      |   24 +++++++-
>>  src/conf/domain_conf.c                             |   62 +++++++++++++++++---
>>  src/conf/domain_conf.h                             |    4 +
>>  .../qemuxml2argvdata/qemuxml2argv-disk-mirror.xml  |   42 +++++++++++++
>>  .../qemuxml2xmlout-disk-mirror.xml                 |   40 +++++++++++++
>>  tests/qemuxml2xmltest.c                            |   42 ++++++++------
>>  7 files changed, 198 insertions(+), 29 deletions(-)
>>  create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-mirror.xml
>>  create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-mirror.xml
> 
> OK, looks good as well with the comment from 4/23 applied. BTW, not removing
> unrelated () would make the patch a bit smaller for review ;-)

I'll work on splitting the () trimming into a separate patch, which can
be applied now, similar to what I already did for virsh in patch 1/23.

-- 
Eric Blake   eblake at redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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