Yet another approach is to check if the non-collocated need collocation: select node_name, sum(physical_mb) as "STORAGE" from occupancy where node_name in (select node_name from nodes where collocgroup_name is null and domain_name=upper('$1')) group by node_name
Fred Johanson TSM Administrator University of Chicago 773-702-8464 -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Richard Sims Sent: Thursday, December 06, 2007 7:23 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] select query for nodes in no collocation group Another approach is: select node_name from volumeusage where stgpool_name='________' to verify if the nodes you expect are actually participating in a group-collocated storage pool. Notes: - Nodes may participate in a group-collocated storage pool and not be defined in a collocation group, such that collocation by node would then be in effect for such clients, and make for more tape use than you might expect. - The VOLUMEUSAGE table is expensive to search, so do only when necessary. Richard Sims at Boston University