Wed Dec 12 16:13:00 CET [abgnanst02x: lun.vdisk.spaceReservationNotHonored:notice]: Space reservations in sm_nst02_win_PY3_log are not being honored, either because the volume space guarantee is set to 'none' or the guarantee is currently disabled due to lack of space in the aggregate.
All our LUN,s are homed in a qtree.
I found this:
There are differences between cloning volumes that use qtree SnapMirror and cloning volumes that use volume SnapMirror. When you create a clone of a volume that is a destination for qtree SnapMirror replication, without specifiying the Snapshot copy name, the clone is not writable until the SnapMirror relationship of the clone volume is broken. Specifying a Snapshot copy name when creating a clone breaks the SnapMirror relationship of the clone volume and makes the volume writable. The clone of a volume SnapMirror destination volume does not have this behavior.
If i would realize a vol clone from the Snapmirrordestination ( i have realized this. It works) together with a lun clone in this vol clone and it would be working. i,am satisfied.
I need support to find the solution witch snapcreator.
SC only supports cloning secondary when doing volume clones not lun clones this is because you cant create lun clone in a read only volume and a sm destination is read only.
I suggest you use vol_clone to create a volume clone on secondary.
For volume clone you would also need volume snapmirror (which you appear to be using) and to configure the option NTAP_CLONE_SECONDARY_VOLUMES which tells SC the secondary volume names used. It should be primary controller and secondary volumes.
In addition you can create two configs one for backup and one for cloning. In cloning config just set NTAP_SNAPSHOT_DISABLE=Y and pass in the --snapName and point SC as desintation volume.
i have to declare some points. I use QSM Snapmirror. In a QSM Snapmirror destination it is possible to create a r/w lun clone. Sorry for my late answer, but i haven't found a time window to check all this things.
abgvsnap1x:/usr/local/scServer3.5.0/configs/patest # ssh abgnanst03x snapmirror status