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Commit Graph

5 Commits

Author SHA1 Message Date
Cole Robinson
42dd6a993f conf: storage: Don't emit empty <permissions> block 2015-05-25 20:52:57 -04:00
Cole Robinson
7c2d65dde2 storage: conf: Don't set any default <mode> in the XML
The XML parser sets a default <mode> if none is explicitly passed in.
This is then used at pool/vol creation time, and unconditionally reported
in the XML.

The problem with this approach is that it's impossible for other code
to determine if the user explicitly requested a storage mode. There
are some cases where we want to make this distinction, but we currently
can't.

Handle <mode> parsing like we handle <owner>/<group>: if no value is
passed in, set it to -1, and adjust the internal consumers to handle
it.
2015-05-25 20:52:55 -04:00
Cole Robinson
c4d27bdddf storage: conf: Don't output owner/group -1
-1 is just an internal placeholder and is meaningless to output in the XML.
2015-05-21 15:00:52 -04:00
Martin Kletzander
d2632d60aa storage: unify permission formatting
Volume and pool formatting functions took different approaches to
unspecified uids/gids.  When unknown, it is always parsed as -1, but one
of the functions formatted it as unsigned int (wrong) and one as
int (better).  Due to that, our two of our XML files from tests cannot
be parsed on 32-bit machines.

RNG schema needs to be modified as well, but because both
storagepool.rng and storagevol.rng need same schema for permission
element, save some space by moving it to storagecommon.rng.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-12-16 15:47:56 +01:00
Eric Blake
1458b2e963 storage: improve directory support in gluster pool
Take advantage of the previous patch's addition of 'netdir' as
a distinct volume type, to expose rather than silently skip
directories embedded in a gluster pool.  Also serves as an XML
validation for the previous patch.

* src/storage/storage_backend_gluster.c
(virStorageBackendGlusterRefreshVol): Don't skip directories.
* tests/storagevolxml2xmltest.c (mymain): Add test.
* tests/storagevolxml2xmlin/vol-gluster-dir.xml: New file.
* tests/storagevolxml2xmlout/vol-gluster-dir.xml: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-11-25 12:46:19 -07:00