Create/use virStoragePoolObjAddVol in order to add volumes onto list.
Create/use virStoragePoolObjRemoveVol in order to remove volumes from list.
Create/use virStoragePoolObjGetVolumesCount to get count of volumes on list.
For the storage driver, the logic alters when the volumes.obj list grows
to after we've fetched the volobj. This is an optimization of sorts, but
also doesn't "needlessly" grow the volumes.objs list and then just decr
the count if the virGetStorageVol fails.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Create/use a helper to perform object allocation.
Adjust storagevolxml2argvtest.c in order to use the allocator and
setting of the obj->def.
Signed-off-by: John Ferlan <jferlan@redhat.com>
In preparation for making a private object, create accessor API's for
consumer storage functions to use:
virStoragePoolObjGetDef
virStoragePoolObjSetDef
virStoragePoolObjGetNewDef
virStoragePoolObjDefUseNewDef
virStoragePoolObjGetConfigFile
virStoragePoolObjSetConfigFile
virStoragePoolObjGetAutostartLink
virStoragePoolObjIsActive
virStoragePoolObjSetActive
virStoragePoolObjIsAutostart
virStoragePoolObjSetAutostart
virStoragePoolObjGetAsyncjobs
virStoragePoolObjIncrAsyncjobs
virStoragePoolObjDecrAsyncjobs
Signed-off-by: John Ferlan <jferlan@redhat.com>
Alter the virStoragePoolObjNumOfVolumes, virStoragePoolObjVolumeGetNames,
and virStoragePoolObjVolumeListExport APIs to take a virStoragePoolObjPtr
instead of the &obj->volumes and obj->def.
Signed-off-by: John Ferlan <jferlan@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1233129
The virStoragePoolObjSourceFindDuplicate logic used by PoolCreateXML
and PoolDefineXML avoids comparing the new definition against "other"
pool types. This can cause unexpected corruption if two different pool
source types used the same source device path. For example, a 'disk'
pool using source type device=/dev/sdc could be unwittingly overwritten
by using /dev/sdc for a 'logical' pool which also uses the source
device path.
So rather than blindly ignoring those checks when def->type !=
pool->def->type - have the pool->def->type switch logic handle the
check for which def->type's should be checked.
Refactor virStoragePoolObjSourceFindDuplicate into smaller units
separated by the "supported" pool source type. The ISCSI, FS,
LOGICAL, DISK, and ZFS pools can use "<source>... <device='%s'/>...
</source>".
Alter the logic slightly to return the matching pool or NULL rather
than setting matchpool = pool and break. Easier to read that way.
In the effort to reduce the virStoragePoolObjSourceFindDuplicate logic,
create a new helper which will handle all the ISCSI type differences.
Alter things just a little bit to return NULL or pool rather than
using breaks and matchpool = pool, then break. Also rather than creating
variables withing the if...else if... conditions, have them all at the
top of the function to make things a bit easier to read.
Refactor virStoragePoolObjSourceFindDuplicate into smaller units
separated by the "supported" pool source type. The DIR, GLUSTER,
and NETFS pools all can use "<source>... <dir='%s'/>... </source>".
Alter the logic slightly to return the matching pool or NULL rather
than setting matchpool = pool and break. Easier to read that way.
Mostly code motion to move storageConnectList[Defined]StoragePools
and similar test driver code into virstorageobj.c and rename to
virStoragePoolObjGetNames.
Also includes a couple of variable name adjustments to keep code consistent
with other drivers.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Unify the NumOf[Defined]StoragePools API into virstorageobj.c from
storage_driver and test_driver. The only real difference between the
two is the test driver doesn't call using the aclfilter API.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Mostly code motion to move storagePoolListVolumes code into virstorageobj.c
and rename to virStoragePoolObjVolumeGetNames.
Also includes a couple of variable name adjustments to keep code consistent
with other drivers.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Unify the NumOfVolumes API into virstorageobj.c from storage_driver and
test_driver. The only real difference between the two is the test driver
doesn't call using the aclfilter API.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Use "virStoragePoolObj" as a prefix for any external API in virstorageobj.
Also a couple of functions were local to virstorageobj.c, so remove their
external defs iin virstorageobj.h.
NB: The virStorageVolDef* API's won't change.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Alter the format of the code to follow more recent style guidelines of
two empty lines between functions, function decls with "[static] type"
on one line followed by function name with arguments to functions each
on one line.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Move all the StoragePoolObj related API's into their own module
virstorageobj from the storage_conf
Purely code motion at this point, plus adjustments to cleanly build
Signed-off-by: John Ferlan <jferlan@redhat.com>
