AW: Performance drop after upgrade to TSM 4.2.1.8
2002-01-28 08:53:20
Subject: |
AW: Performance drop after upgrade to TSM 4.2.1.8 |
From: |
"Rupp Thomas (Illwerke)" <thomas.rupp AT ILLWERKE DOT AT> |
Date: |
Mon, 28 Jan 2002 14:50:25 +0100 |
Hi,
maybe we've got the same problem (slow performance) but on a different
platform.
We upgraded from TSM 3.7.2.0 to 4.1.1.0 and our database cache hit rate
dropped to
about 95%.
We then upgraded to TSM 4.1.5.0, changed some settings in DSMSERV.OPT - to
no
avail.
Over this weekend we defragmented (UNLOADDB/LOADDB) our database and this
seemed
to solve our problem - I can tell you more tomorrow!
We are running on an H50 with AIX 4.3.3.0.
Kind regards
Thomas Rupp
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