Thanks Gopal. We are running with 10.2.0.2, so would shutdown the clusterware for ocrconfig and crsctl operation. -Jay On Mon, Nov 17, 2008 at 2:40 PM, K Gopalakrishnan <kaygopal@xxxxxxxxx>wrote: > Jayaraj, > > Look for ocrconfig/crsctl commands .. It is simple (and online if you > are 11g and need to shutdown the clusterware otherwise) . You didn't > say the version. So I am bit careful here and assume it is 10g > Here are the steps.. > > Shutdown the clusterware.. > > For OCR migration > > #ocrconfig -replace ocr <new_location> > #ocrconfig - replace ocrmirror <newlocation> > > For Votedisk > > #crsctl query css votedisk > <get the votedisks> > > #crsctl delete css votedisk <first votedisk> > #crsctl add css votedisk <first_new_vote_disk> > > Repeat the steps. > > Check the clusterware admin guide or metalink for exact syntax. But > the steps are similar to the above. > > --Gopal > > > > > > Best Regards, > K Gopalakrishnan > Co-Author: Oracle Wait Interface, Oracle Press 2004 > http://www.amazon.com/exec/obidos/tg/detail/-/007222729X/ > > Author: Oracle Database 10g RAC Handbook, Oracle Press 2006 > http://www.amazon.com/gp/product/007146509X/ > > > > On Mon, Nov 17, 2008 at 11:19 AM, jayaraj rengarajan > <jayaraj.rengarajan@xxxxxxxxx> wrote: > > List Members: > > > > In one of our 3 nodes RAC cluster (currently pre-production/QA), we are > > having OCRs and VDs in EMC Clariaon disk partitions as follows > > > > /dev/raw/raw1(VD) > > /dev/raw/raw2(VD) > > /dev/raw/raw3(VD) > > /dev/raw/raw5(OCR) > > /dev/raw/raw6(OCR) > > > > We need to migrate EMC Clarion to Symmetrix storage. > > > > Migration of ASM Disks could be achieved by Adding (new disks) and > Dropping > > (old disks) process. > > > > Would appreciate any advice/procedures in migrating OCR and VDs. > > > > Regards, > > > > Jay > > > > >