Owner's Manual

Contents 3
Contents
1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Required Documentation for Deploying
the Dell™ Oracle Database
. . . . . . . . . . . . . . . . 7
Terminology Used in this Document
. . . . . . . . . . . . 8
Getting Help
. . . . . . . . . . . . . . . . . . . . . . . . 8
Dell Support
. . . . . . . . . . . . . . . . . . . . . . 8
Oracle Support
. . . . . . . . . . . . . . . . . . . . 9
2 Troubleshooting. . . . . . . . . . . . . . . . . . . . 11
Performance and Stability. . . . . . . . . . . . . . . . 11
Enterprise Linux exhibiting poor performance
and instability; excessive use of swap space.
. . . 11
Unknown interface-type warning appears
in the Oracle alert file;
poor system performance.
. . . . . . . . . . . . . 11
11.1.0.7 RAC Database Instance Hangs
at 1000 concurrent user connections.
. . . . . . . 12
ORA-27103 when MEMORY_TARGET > 3G
with 11.1.0.7.0 database.
. . . . . . . . . . . . . . 13
Enterprise Manager
. . . . . . . . . . . . . . . . . . . 13
The Enterprise Manager agent fails.
. . . . . . . . 13
Oracle Clustered File System2 (OCFS2)
. . . . . . . . . 13
System hangs while mounting or unmounting
OCFS partitions.
. . . . . . . . . . . . . . . . . . . 13