Hi Mark, I think is necessary since CSS is (among other things) the foundation for interprocess communication in a cluster environment and as such used to handle interaction between ASM instance and regular instance also in single instance env.
-------- Original Message -------- Subject: RE: ASM Record Deletions Date: Thu, 15 Jun 2006 16:00:08 -0400 From: oracle-l-bounce@xxxxxxxxxxxxx Reply-To: Mark.Bobak@xxxxxxxxxxxxxxx To: <kevinc@xxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
Does anyone know why does single instance w/ ASM require the CSS component?
-- Mark J. Bobak Senior Oracle Architect ProQuest Information & Learning
Ours is the age that is proud of machines that can think and suspicious of men who try to. --H. Mumford Jones, 1892-1980
-----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Kevin Closson Sent: Thursday, June 15, 2006 3:50 PM To: oracle-l@xxxxxxxxxxxxx Subject: RE: ASM Record Deletions
with association of diskgroup to ASM instance. As I mentioned this is
controlled by you or ASM instance at startup base on init.ora parameter ASM_DISKGROUPS. What CSS is tracking is association between
database instance and ASM instance that it's connected to.
not to be picky, but CSS has nothing to do with ASM to instance association...CSS is mrely voting...the involved bits are CRS and OCR.