Legacy HDS Forums

HDS AMS2100 - reclaim unused space in dynamic pool

Discussion created by Legacy HDS Forums on Mar 15, 2012
Latest reply on Jun 17, 2013 by Legacy HDS Forums
Branched from an earlier discussion

Originally posted by: ananth

Hi All,

SAN: AMS2100
Space: 2TB usage
Software: Thin Provisioning enabled on disk space

I currently have 3 luns in a dynamic pool, all luns are shared to a Windows server via iSCSI. One of the mounted luns contained 20GB of data which has now been moved off to another system, however the HDS Navigator displays that the lun in question is using 40GB of the available space.  I have also noticed that other luns are not registering data that I has moved or deleted. Is this a problem, or will this whitespace be automatically reclaimed when total disk space reaches a certain threshold?