Restore in DR site is very slow

2006-07-28 Thread William
Production side: TSM Server: 5.3.3 on AIX 5.3 Tape Library: 3584 with 8 LTO3 drives DB2 database: 8.2, 1.2TB with 7 backup drives, backup time 1.2 hour offisite copy, 2 processes, with 4 drives. DR site: TSM Server: 5.3.3 on AIX 5.3 Tape Library: 3584 with 4 LTO3 drives My problem is, when I

Fw: Restore in DR site is very slow

2006-07-28 Thread Nicholas Cassimatis
Increase the number of processes used for the offsite copy. With only 2 processes, you have 2 target tapes, so the data may only be on 2 tapes in the copypool. If you use more processes, you're more likely to have the data spread across more tapes. Nick Cassimatis - Forwarded by Nicholas

Re: Fw: Restore in DR site is very slow

2006-07-28 Thread William
Thanks for your reply Nick. That's the good point. I am wondering, I did not change anything, why the first time, it used 4 drives but the second time only used 2 drives. On 7/28/06, Nicholas Cassimatis [EMAIL PROTECTED] wrote: Increase the number of processes used for the offsite copy. With