For testing an upgrade, I have the following setup:
ESXi 5.5
Two VMWare servers crip236 and crip237
OS: OL 6.8
GRID: 11.2.0.3
No firewall
SELinux disabled
/etc/hosts on both nodes
127.0.0.1 localhost.localdomain localhost
#Public
192.168.254.236 crip236.cridick.com crip236
192.168.254.237 crip237.cridick.com crip237
#Private
10.1.1.236 crip236-priv.cridick.com crip236-priv
10.1.1.237 crip237-priv.cridick.com crip237-priv
#Virtual
192.168.254.238 crip236-vip.cridick.com crip236-vip
192.168.254.239 crip237-vip.crippledick.com crip237-vip
#SCAN
192.168.254.210 criprac1scan.cridick.com criprac1scan
192.168.254.211 criprac1scan.cridick.com criprac1scan
192.168.254.212 criprac1scan.cridick.com criprac1scan
I have only installed the grid software up to now.
I have run the following 16 times and get the following results
cluvfy stage -post crsinst -n crip236,crip237 -verbose
Successful x3
Unsuccessful x13
These are the failing lines in the 13 failing runs:
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.210" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.210" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.237" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.239" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.239" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.239" failed
PRVF-7617 : Node connectivity between "crip236 : 192.168.254.236" and "crip237 : 192.168.254.239" failed
As you can see, there is an intermittent network "issue". I suspect this is a timeout within CRS. Can anyone suggest a parameter that could be changed to ensure better consistency? Is this even a problem?
TIA