Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
Oracle RAC on RedHat Linux Best Practice guide and ... - OpenMPE
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ASM – ASMlib API<br />
• The ASMLIB API, developed by <str<strong>on</strong>g>Oracle</str<strong>on</strong>g>, provides<br />
five major feature enhancements over st<strong>and</strong>ard<br />
interfaces:<br />
− Disk discovery – Providing more informati<strong>on</strong> about the<br />
storage attributes to the Database <strong>and</strong> the DBA<br />
− I/O processing – To enable more efficient I/O<br />
− Usage hints – Providing more intelligence from the<br />
database to the storage<br />
− Write validati<strong>on</strong> - Enable end to end checksum<br />
capability<br />
− Metadata validati<strong>on</strong> – To provide highly efficient<br />
metadata update coordinati<strong>on</strong><br />
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