Month: December 2020

PRVG-13602 : NTP daemon is not synchronized with any external time source on node “exa01”. Result: Clock synchronization check using Network Time Protocol(NTP) failed

I was trying to add some node in our existing 6 node clusters, out ./cluvfy stage -pre crsinst was failing because of NTP sync error . [grid@exa01 bin]$ ./cluvfy stage -pre crsinst -n exa05 -verbose […]

 553 total views,  4 views today

Infiniband Oct 2020(19.3.13.0.0.201022) patch was failing upgradeIBSwitch.sh: No such file or directory

I was trying to apply the InfiniBand switch patch(October 2020 19.3.13.0.0.201022 ) to our exadata x5-2 box but it was failing with error saying upgradeIBSwitch.sh: No such file or directory root@exa01 patch_19.3.13.0.0.201022]# ./patchmgr -ibswitches ib_group […]

 406 total views,  3 views today