Re: Archive Question

2000-10-25 Thread Shalev, Jonathan
Hi Terry, There are (up to) 2 COPY GROUPS for each management class. One for backups and one for archives. Therefore, you just have to specify the appropriate storage pool for each of them. The command DEFINE COPYGROUP has a parameter TYPE=BACKUP (default) or TYPE=ARCHIVE. You can look at HELP D

Re: Export performance

2000-11-02 Thread Shalev, Jonathan
This is a guess, but you can investigate it. Look at the cache hit pct in "q db f=d". If it is less than 98% you should increase the BUFPOOLSIZE (in dsmserv.opt on AIX, not sure about OS/390; you need to restart the *SM server after changing the file). We had 80% hits on one of our servers, increa

Re: Migration process using more than 1 tape drive eventhough mig proc =1

2000-11-05 Thread Shalev, Jonathan
When the disk pool is full, a session can/will write directly to a tape in the "Next Storage Pool" for the disk pool. Run "q session f=d" and you will see which session is using the tape. Jonathan Shalev IDC Computing / Systems Engineering UNIX Server Platforms Intel Israel (74) Ltd. [EMAIL PROT

Bufpoolsize and cache hit percentage on ADSM DB

2001-01-11 Thread Shalev, Jonathan
I am running ADSM server 3.1.2.40 on AIX 4.3.2.0 with 512MB memory. The ADSM DB size is 19GB, with 67.2% used. I am trying to tune the Bufpoolsize so as to reach >98% cache hit percentage, as recommended by Tivoli/IBM. When I started, a few months ago, the value of bufpoolsize was 16K and we had

buta/butc AFS backups on *SM

2001-01-31 Thread Shalev, Jonathan
Hi *SMers, This message is intended for those with AFS experience. We are on ADSM 3.1.2.50 (moving to TSM 4.1.x shortly). Most of our backed up data (multiple terabytes) is AFS data, and we are doing volume level backups with AFS buta/backup. Our AFS fileservers are running AFS versions 3.4, 3.5