Vijay Adik vadik@us - IBM
Vijay Adik vadik@us - IBM
Vijay Adik vadik@us - IBM
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
43<br />
<strong>IBM</strong> Advanced Technical Support - Americas<br />
CIO/DIO implementation Advices<br />
Oracle bin and shared lib.<br />
Oracle Datafiles<br />
Oracle Redolog<br />
Oracle Archivelog<br />
Oracle Control files<br />
© 2009 <strong>IBM</strong> Corporation<br />
with Standard mount options with optimized mount options<br />
mount -o rw mount -o rw<br />
Cached by AIX Cached by AIX<br />
mount -o rw mount -o cio * (1)<br />
Cached by Oracle<br />
Cached by AIX<br />
Cached by Oracle<br />
mount -o rw mount -o cio (jfs2 + agblksize=512)<br />
Cached by Oracle<br />
Cached by AIX<br />
Cached by Oracle<br />
mount -o rw mount -o rbrw<br />
Cached by AIX<br />
Use JFS2 write-behind …<br />
but are not kept in AIX Cache.<br />
mount -o rw mount -o rw<br />
Cached by AIX<br />
Cached by AIX<br />
*(1) : to avoid demoted IO : jfs2 agblksize = Oracle DB block size / n<br />
April 17, 2009
Change language