11gR2: CVU needs SCAN Listeners’ Manual Startup During Grid-Infrastructure Configuration

During configuration phase of Grid Infrastructure for cluster, CVU failed while performing post-checks. Following message is displaced in the Installation Log file: <span style="font-size: small;"><span style="font-family: arial,helvetica,sans-serif;">Checking Single Client Access Name (SCAN)…</span></span> <span style="font-size: small;"><span style="font-family: arial,helvetica,sans-serif;">WARNING: <strong>PRVF-5056</strong> : Scan Listener "LISTENER" not running</span></span> <span style="font-size: small;"><span style="font-family: arial,helvetica,sans-serif;">Checking name resolution setup for "scan-test.abc.com"…</span></span> <span…

Cluvfy Reports CRS not Installed on Nodes

Before I start my post, I would like to wish all our readers a “Happy New Year”. While reviewing a 10gR2 RAC configuration I faced following errors on invoking cluvfy utility $ ./cluvfy stage -post crsinst -n prod01,prod02 -verbose Performing post-checks for cluster services setup Checking node reachability… Check: Node reachability from node "prod01-fe" Destination…

Verification of CRS Integrity Was Unsuccessful

While going through the routine checks from Grid Control, I found a critical alert stating “clusterware integrity check failed” and by clicking on this message it says that there is problem with some metric collections on RAC environment. To check the node reachability status following query was run: $ $CRS_HOME/bin/cluvfy comp nodecon -n all This…