-----Wellington Kirubhakaran M K wrote: ----- >I had put the below entry in my dsm.sys file.. >INCLUDE /ICROPDB/.../* TKMLMC_ORACLE > >And also the Management Class and copy group in the TSM Server side >also. >I had set the maxnummp as 2 & set the resourceutilization as 5 in >dsm.sys file... > >If I allocate single channel backup is happening successfully. > >But, I need to allocate two channels coz it Oracle 9i RAC DB(2 >nodes)...
My site has a number of HP-UX Oracle servers. We used to send incoming backups to storage pools composed of sequential disk volumes (which TSM treats like tape volumes with respect to mount points and mount point limits), and data for Oracle restores is almost always read from tape. We started off setting maxnummp equal to the number of backup or restore streams TDP was configured for, and got lots of sessions failing with messages indicating that the client was trying to use too many mount points. We eliminated the problem by setting maxnummp to twice the number of streams TDP was configured for. We have never figured out why the extra mount points are needed.
