4 Replies Latest reply: Jan 21, 2014 4:40 AM by nnarimanov RSS

    OLR restoring without any backup

    nnarimanov

      Hello folks,

       

      Need some clarification, what to do if you dont have any OLR backup? I can just re-configure problematic node like:

       

      # <$GRID_HOME>/crs/install/rootcrs.pl -deconfig -force

      # <$GRID_HOME>/root.sh

       

      and it always works, new OLR is created, CRS is up. But I think such action is risky in production environments. Also I've tried to restore OLR from OCR and got this entry in alert.log like

      [client(4123)]CRS-2102:The OLR was restored from file /u01/11.2.0/grid/cdata/collabn-cluster/backup02.ocr.

       

      So it shows that OLR is ok now, but "crsctl start crs" hangs and entry below constantly appers in alert.log

       

      [ohasd(4134)]CRS-2112:The OLR service started on node collabn1

       

      I've never heard that OLR can be restored from OCR, it just was my test.

       

      Any ideas?