I've never had any performance problems with AIX while the DB backup was running, however I think you should apply maintenance to your AIX level. IBM has never been fond on running levels of AIX with no maintenance applied.
-----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Botelho, Tiago Sent: September 12, 2007 6:03 AM To: [email protected] Subject: [ADSM-L] DB Backup to tape affect AIX Performance Hello all, Anyone have AIX performance problems when a TSM DB backup are running? I have been some performance problems on my AIX Server. I detect some I/O high level and disk group busy level on rootvg Volume Group (TSM installation path) when the TSM DB Backup are running. The DB Volumes and Logs are on a different Volumegroup. Anyone have this problem? TSM Administrative Scheduler command: backup db t=f devc=l43tap10 vol=501ABE AIX level: 5.2.0.0 TSM: Version 5, Release 2, Level 3.4 Cumprimentos / Best Regards / Mit freundlichem Gruß Tiago Botelho
