Hello - So it has been a long weekend. First looks like what happened is the ocr file was removed from our 2 node RAC 10g linux cluster. I did create an empty ocr by following metalink: How to Restore CRS after accidentally run localconfig on RAC system [ID 747415.1] This told me to touch a file on the good node and then run ocrconfig -replace ocr command. Rebooted now it looks like I have the following: olnodes: (good) oracle1 oracle2 crsctl check crs (good) CSS appears healthy CRS appears healthy EVM appears healthy ps -ef |grep d.bin (good): root 22235 1 0 01:13 ? 00:00:00 /home/oracle/app/product/10gR2/crs/bin/crsd.bin reboot oracle 22774 22234 0 01:15 ? 00:00:00 /home/oracle/app/product/10gR2/crs/bin/evmd.bin oracle 22917 22885 0 01:15 ? 00:00:11 /home/oracle/app/product/10gR2/crs/bin/ocssd.bin $ORA_CRS_HOME/bin/crs_stat (Not good) CRS-0202: No resources are registered. So I go to start vipca and get the following message: # vipca Error 0(Native: listNetInterfaces:[3]) [Error 0(Native: listNetInterfaces:[3])] From 10gR2 RAC Install issues on Oracle EL5 or RHEL5 or SLES10 (VIPCA / SRVCTL / OUI Failures) [ID 414163.1] I did modify the vipca file and added unset LD_ASSUME_KERNEL but this sadly did not solve my issue. Any ideas what the issue could be I'd like to see my databases when I run $ORA_CRS_HOME/bin/crs_stat again. Thanks in advance for any input. -Lizz