Backup multiple drive (3 drives) on TSM server

[thanawan]

I would like to use 3 drives TSM backup from 2 drive. I set maximum mount point to 5 and resourceutilization to 10. But when start backup ,it's use 2 drive only and Sometimes used /dev/rmt1 + /dev/rmt2 or sometimes used /dev/rmt1 + /dev/rmt3 or sometimes used /dev/rmt2 + /dev/rmt3. I don't know why I can not mount 3 drives for backup data on the same time , I used AIX 4.3.3 with TSM 5.1 server + client on same machine

with 8 cpus + mem 10 GB. (Run both TSM server + Oracle DB server) and used default maxsession (25). Please help me ?

[opermty]

its depends resources in the client

[rmazzon]

Is the client only backing up 2 file systems or 2 drives? If so then you will not get more than two mounts as TSM will not "stripe" the backup of a filespace across multiple mounts.

[opermty]

try with resourceutilization en option file

regards