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Random cluvfy failures

956426Aug 29 2012

Oracle SE 11.2.0.3 (P10404530)
Oracle Linux Enterprise 6.3

Grid was installed successfully , but i'm having problems setting up RAC database. The Intaller fails with Node Connectivity issues, and cluvfy is giving me random results (?)

FIRST RUN:

Check: TCP connectivity of subnet "192.168.2.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
testdb1:192.168.2.10 testdb2:192.168.2.15 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.15" failed
testdb1:192.168.2.10 testdb2:192.168.2.30 passed
testdb1:192.168.2.10 testdb2:192.168.2.115 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.115" failed
testdb1:192.168.2.10 testdb2:192.168.2.25 passed
testdb1:192.168.2.10 testdb1:192.168.2.35 passed
testdb1:192.168.2.10 testdb1:192.168.2.110 passed
Result: TCP connectivity check failed for subnet "192.168.2.0"

SECOND RUN:

Check: TCP connectivity of subnet "192.168.2.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
testdb1:192.168.2.10 testdb2:192.168.2.15 passed
testdb1:192.168.2.10 testdb2:192.168.2.30 passed
testdb1:192.168.2.10 testdb2:192.168.2.115 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.115" failed
testdb1:192.168.2.10 testdb2:192.168.2.25 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.25" failed
testdb1:192.168.2.10 testdb1:192.168.2.35 passed
testdb1:192.168.2.10 testdb1:192.168.2.110 passed
Result: TCP connectivity check failed for subnet "192.168.2.0"

THIRD RUN

Check: TCP connectivity of subnet "192.168.2.0"
Source Destination Connected?
------------------------------ ------------------------------ ----------------
testdb1:192.168.2.10 testdb2:192.168.2.15 passed
testdb1:192.168.2.10 testdb2:192.168.2.30 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.30" failed
testdb1:192.168.2.10 testdb2:192.168.2.115 passed
testdb1:192.168.2.10 testdb2:192.168.2.25 failed

ERROR:
PRVF-7617 : Node connectivity between "testdb1 : 192.168.2.10" and "testdb2 : 192.168.2.25" failed
testdb1:192.168.2.10 testdb1:192.168.2.35 passed
testdb1:192.168.2.10 testdb1:192.168.2.110 passed
Result: TCP connectivity check failed for subnet "192.168.2.0"

So every time it fails on different ip addresses. I have tried doing ssh to 192.168.2.30, 192.168.2.25, 192.168.2.15, 192.168.2.115 and they all have succeeded.

Could this be a firewall issue (somehow because of random fails, i doubt that). Network configuration? Hardware issues? or cluvfy is missbehaving? Grid install went without a single problem

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Locked on Sep 26 2012

Added on Aug 29 2012

#linux, #performance-availability, #rac-asm-clusterware-installation

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