Storage Management (ASM ACFS DNFS ODM) (MOSC)

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ASM re-install

edited Aug 12, 2013 4:19AM in Storage Management (ASM ACFS DNFS ODM) (MOSC) 11 commentsAnswered ✓
Hi,

We did a fresh installation of ASM on RHEL 6.4.  This a stand Grid Infrastructure for a Standalone Server.

The install ran cleanly.  We created one disk group called DATA of 5 100GB drives and one disk group called FLASH of 2 100GB drives.  We chose the default au_size of 1MB.

After reviewing some notes on this forum AU size criteria with Oracle 11gR2 we decided to modify the au_size of DATA and FLASH.

We were able to dismount and drop FLASH but not DATA since DATA was in use (I guess by the grid infrastructure).

We decided to go ahead and uninstall since we had no database on the grid infrastructure yet.  This a fresh install and we saw no other method to modify the au_size of the original disk group (DATA).

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