Gopal, There is an internal webiv note to address this issue published by Oracle Support. Please have a look at internal note id 394382.1. Hope this is what you were looking for. Thanks & Regards -Harish Kalra ----- Original Message ---- From: K Gopalakrishnan <kaygopal@xxxxxxxxx> To: racdba@xxxxxxxxxxxxx Sent: Thursday, 8 February, 2007 12:16:27 PM Subject: RAC Re: OCR Reconfiguration? Sudhi, I had re-installed the CRS. However I ran in to some other issue as one of the servers had some M/C Service Guard footprint and CRS Install (root.sh) was continuously failing saying '9i GSD is running. Shutdown that first and re run the root.sh'. Then I had disabled the vendor clusterware check and completed the install. The error was totally misleading. Just have a look at the second script (in the root.sh) and see whether you can file a bug for better error handling. Sandesh.. Thanks for the pointers on tracing root.sh... -Gopal On 2/6/07, Sudheendra Vijayakumar <sudhi_yhoo@xxxxxxxxx> wrote: > At least from 10gR2 onwards, OCR is automatically backed up and if you do > have a corrupted OCR, you can replace it from the backup. More information > available at > http://download-west.oracle.com/docs/cd/B19306_01/rac.102/b14197/votocr.htm#sthref245 > -- 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/ __________________________________________________________ Yahoo! India Answers: Share what you know. Learn something new http://in.answers.yahoo.com/