Dell PowerEdge, Руководство по устранению неисправностей

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Contents
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Contents
1 Overview
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7
Required Documentation for Deploying
the Dell Oracle Database . . . . . . . . . . . . . . . . . 7
Terminology Used in this Document . . . . . . . . . . . . 8
Getting Help . . . . . . . . . . . . . . . . . . . . . . . . 8
Dell Support . . . . . . . . . . . . . . . . . . . . . . 8
2 Troubleshooting
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Performance and Stability . . . . . . . . . . . . . . . . . 9
Enterprise Linux exhibits poor performance
and instability; excessive use of swap space . . . . 9
Unknown interface-type warning appears in the
Oracle alert file; poor system performance . . . . . 9
Enterprise Manager . . . . . . . . . . . . . . . . . . . 10
The Enterprise Manager agent fails . . . . . . . . 10
Oracle Clustered File System2 (OCFS2) . . . . . . . . . 10
System hangs while mounting or
unmounting OCFS partitions . . . . . . . . . . . . 10
Network Configuration Assistant (NETCA) . . . . . . . 11
NETCA fails, resulting in database
creation errors . . . . . . . . . . . . . . . . . . . 11
NETCA cannot configure remote nodes
or a RAW device validation error occurs
while running DBCA
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