without this the store stayed active in the background and kept
updating every 3s for every datastore the ui was opened.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
so that a user can remove a datastore from the gui,
though no data is deleted, this has to be done elsewhere (for now)
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>