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Oracle Tips by Burleson |
Disk I/O Tuning
Chapter 3:
Tuning SCSI Under UNIX
Using
Symmetrix as an example, Symmetrix devices are addressed on the
Fibre Channel bus using the Symmetrix Hard Loop ID as a Target ID.
There is only one Target ID per Symmetrix port. A Target ID can
have up to 128 luns. By default, Solaris searches only for Target
IDs; if LUN addressing is required, you must modify the file
/kernel/drv/sd.conf. However, this isn't a SCSI configuration book,
so we aren't going to cover that aspect.
The above text is
an excerpt from:
Oracle Disk I/O Tuning
Disk IO Performance & Optimization for Oracle
Databases
ISBN
0-9745993-4-4
by Mike Ault
Oracle Consulting
Services
Burleson
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Answering questions from your Oracle DBA technical staff
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Installation
of Oracle application packages
For more
information, please visit
www.rampant-books.com.
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