xenserver/xenadmin — pull request #97 by MihaelaStoica (2014-06-24 10:35:01+00:00)
Title: CP-8547: Add button in XenCenter to initiate space reclamation on an SR.

The operation applies to an SR. The button is on the Storage tab of the host/pool, and is entitled "Reclaim freed space".
It comes between the New SR and Properties buttons.
If the SR does not support TRIM , the button is invisible and the Properties button moves left to close up the gap.

Signed-off-by: Mihaela Stoica