Hi,
Our env: Linux Redhat v6.10, CMOD v9.5, DB2 v11.1, TSM, we have separate servers for library and object server.
We have problem with free space on cache filesystem on object servers - it is virtual server and we have no more slots for memory (vmware limit, most of filesystems are used by TSM) - so, we cannot easily add more space to cache filesystem.
We want to make some free space in cache by running arsmaint and it seems it is not working properly.
When I run arsmaint with "-v" option then I have a lots of messages 198 type - "Invalid ownership and/or permissions on cache file/directory >/arscache/cache1/P3AE21/18224/OEA/DOC/45807WCAA< Srvr->ap-tulse1p.oneadr.net x.x.x.x non-SSL<-".
But when I check /arscache folder then it seems it is fine. Owner of these folder and instance is root, so - no problem.
There is a difference in instance owner between library and object server.
For library server instance owner is "db2inst1" user which can also run db2, and on object server instance owner is root.
So, maybe this is problem reason?
And if run arsmaint tool on library server it is clearing cache only on library server cache even if we run it for application group which has storage node defined only on object server.
So, currently we are close to physically delete some data from cache filesystem. It should be no problem because we have setup with loading file into TSM the same time as into cache.
Regards
Rafal