Monday, February 6, 2012

CVU IPMP Group Consistency Check Failure - 11.2.0.3

If you install Oracle Grid Infrastructure on a cluster that has Active-Passive IPMP configured, then the prerequisite check for Oracle Solaris IPMP group fail-over consistency may fail.
Solaris IPMP group fail-over consistency check - This is a check to verify the current selection of public and private network classifications is consistent with network interfaces in fail-over dependency of an IPMP group Check Failed on Nodes: [mps033, mps039] Verification result of failed node: mps033 Details: - PRVG-1509 : IPMP fail-over group "PRODUCTION" with interface list "nxge3,nxge7" on node "mps033" has interfaces "nxge7" which are not part of current public network classifications "nxge3/10.64.238.0" - Cause: Found an additional fail-over dependency on an interface in an IPMP group which is not classified as a public interface on the identified node. - Action: Ensure that all the identified non-participating network interfaces in the IPMP group are classified as public network interface on the identified node. Use command 'oifcfg setif {-node <nodename> | -global} {<if_name>/<subnet>:public}' to classify the network interface as public. Back to Top Verification result of failed node: mps039 Details: - PRVG-1509 : IPMP fail-over group "PRODUCTION" with interface list "nxge3,nxge7" on node "mps039" has interfaces "nxge7" which are not part of current public network classifications "nxge3/10.64.238.0" - Cause: Found an additional fail-over dependency on an interface in an IPMP group which is not classified as a public interface on the identified node. - Action: Ensure that all the identified non-participating network interfaces in the IPMP group are classified as public network interface on the identified node. Use command 'oifcfg setif {-node <nodename> | -global} {<if_name>/<subnet>:public}' to classify the network interface as public. Workaround: Ignore and continue installation. After installation as root: If the interface is available on the server, subnet address can be identified by command: oifcfg iflist /oracle/sgwgrid/11.2.0.3/bin/crsctl/srvctl modify nodeapps -S '10.64.238.0/255.255.254.0/nxge3|nxge7' oifcfg setif -global nxge3/10.64.238.0:public oifcfg setif -global nxge7/10.64.238.0:public

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