volser: allow clonevol purge id to be new id

effectively the same functionality that reclone already uses, but
for some reason we artificially limit it out of clone despite
the interface being there for it. it used to be there. put it back.

Change-Id: I22868c41f8d3b920ba61d01e5334ff2320b38376
Reviewed-on: http://gerrit.openafs.org/6250
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Alistair Ferguson <alistair.ferguson@mac.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
This commit is contained in:
Derrick Brashear 2011-12-13 11:24:16 -05:00
parent f1de04f3b3
commit 641c674736

View File

@ -782,13 +782,17 @@ VolClone(struct rx_call *acid, afs_int32 atrans, afs_uint32 purgeId,
salv_vp = originalvp;
#endif
newvp =
VCreateVolume(&error, originalvp->partition->name, newId,
V_parentId(originalvp));
if (error) {
Log("1 Volser: Clone: Couldn't create new volume; clone aborted\n");
newvp = (Volume *) 0;
goto fail;
if (purgeId == newId) {
newvp = purgevp;
} else {
newvp =
VCreateVolume(&error, originalvp->partition->name, newId,
V_parentId(originalvp));
if (error) {
Log("1 Volser: Clone: Couldn't create new volume; clone aborted\n");
newvp = (Volume *) 0;
goto fail;
}
}
if (newType == readonlyVolume)
V_cloneId(originalvp) = newId;