As discussed,please setthe deadman kernel at the earliest and alsofallow the other recommendations also, 1.)set the deadman kernel set snooping=1 set snooping_interval=90000000 2.)Capture the console logs continuously. 3.)Check with the oracle team if any issue is there with the oracle RAC. 4.)If possible please take this node out of RAC or stop cluster on this node for some time to isolate any issue with RAC. 5.)Update the patches to the current level so that if any issues are there will re ect fl clearly. Also please share with us if any changes are done in the server in the recent past.
As discussed,please set the deadman kernel at the earliest and
also fallow the other recommendations also,
1.)set the deadman kernel set snooping=1set
snooping_interval=900000002.)Capture the console logs
continuously.3.)Check with the oracle team if any issue is there
with the oracle RAC.
4.)If possible please take this node out of RAC or stop cluster
on this nodefor some time to isolate any issue with RAC.
5.)Update the patches to the current level so that if any issues
are there will reflect clearly.
Also please share with us if any changes are done in the server
in the recent past.
