Sunday, 11 November 2012

Cluster Verification Utility Before 11gR2 Grid Infrastructure Installation


Before Proceeding for GRID Installation Make Sure all following errors are corrected:

[oraprod@mkkprodracdb1 grid]$ ./runcluvfy.sh stage -pre crsinst -n mkkprodracdb1,mkkprodracdb2

Performing pre-checks for cluster services setup

Checking node reachability...
Node reachability check passed from node "mkkprodracdb1"


Checking user equivalence...
User equivalence check passed for user "oraprod"

Checking node connectivity...

Checking hosts config file...

Verification of the hosts config file successful

Node connectivity passed for subnet "172.16.1.0" with node(s) mkkprodracdb2,mkkprodracdb1
TCP connectivity check passed for subnet "172.16.1.0"


Interfaces found on subnet "172.16.1.0" that are likely candidates for VIP are:
mkkprodracdb2 eth0:172.16.1.155
mkkprodracdb1 eth0:172.16.1.154

WARNING:
Could not find a suitable set of interfaces for the private interconnect

Node connectivity check passed

Total memory check passed
Available memory check passed
Swap space check passed
Free disk space check passed for "mkkprodracdb2:/tmp"
Free disk space check passed for "mkkprodracdb1:/tmp"
User existence check passed for "oraprod"
Group existence check failed for "oinstall"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Group existence check passed for "dba"
Membership check for user "oraprod" in group "oinstall" [as Primary] failed
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Membership check for user "oraprod" in group "dba" passed
Run level check passed
Hard limits check passed for "maximum open file descriptors"
Soft limits check passed for "maximum open file descriptors"
Hard limits check passed for "maximum user processes"
Soft limits check passed for "maximum user processes"
System architecture check passed
Kernel version check passed
Kernel parameter check passed for "semmsl"
Kernel parameter check passed for "semmns"
Kernel parameter check passed for "semopm"
Kernel parameter check passed for "semmni"
Kernel parameter check passed for "shmmax"
Kernel parameter check passed for "shmmni"
Kernel parameter check passed for "shmall"
Kernel parameter check failed for "file-max"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Kernel parameter check passed for "ip_local_port_range"
Kernel parameter check passed for "rmem_default"
Kernel parameter check passed for "rmem_max"
Kernel parameter check passed for "wmem_default"
Kernel parameter check passed for "wmem_max"
Kernel parameter check failed for "aio-max-nr"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Package existence check passed for "ocfs2-tools-1.2.7"
Package existence check passed for "make-3.81"
Package existence check passed for "binutils-2.17.50.0.6"
Package existence check passed for "gcc-4.1"
Package existence check passed for "libaio-0.3.106 (i386)"
Package existence check passed for "libaio-0.3.106 (x86_64)"
Package existence check passed for "glibc-2.5-24 (i686)"
Package existence check passed for "glibc-2.5-24 (x86_64)"
Package existence check passed for "compat-libstdc++-33-3.2.3 (i386)"
Package existence check passed for "compat-libstdc++-33-3.2.3 (x86_64)"
Package existence check passed for "elfutils-libelf-0.125 (x86_64)"
Package existence check passed for "elfutils-libelf-devel-0.125"
Package existence check passed for "glibc-common-2.5"
Package existence check passed for "glibc-devel-2.5 (i386)"
Package existence check passed for "glibc-devel-2.5 (x86_64)"
Package existence check passed for "glibc-headers-2.5"
Package existence check passed for "gcc-c++-4.1.2"
Package existence check failed for "libaio-devel-0.3.106 (i386)"
Check failed on nodes:
        mkkprodracdb2
Package existence check failed for "libaio-devel-0.3.106 (x86_64)"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Package existence check passed for "libgcc-4.1.2 (i386)"
Package existence check passed for "libgcc-4.1.2 (x86_64)"
Package existence check passed for "libstdc++-4.1.2 (i386)"
Package existence check passed for "libstdc++-4.1.2 (x86_64)"
Package existence check passed for "libstdc++-devel-4.1.2 (x86_64)"
Package existence check passed for "sysstat-7.0.2"
Package existence check passed for "unixODBC-2.2.11 (i386)"
Package existence check failed for "unixODBC-2.2.11 (x86_64)"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Package existence check passed for "unixODBC-devel-2.2.11 (i386)"
Package existence check failed for "unixODBC-devel-2.2.11 (x86_64)"
Check failed on nodes:
        mkkprodracdb2,mkkprodracdb1
Package existence check passed for "ksh-20060214"
Check for multiple users with UID value 0 passed
Current group ID check passed
Core file name pattern consistency check passed.

User "oraprod" is not part of "root" group. Check passed
Default user file creation mask check passed

Starting Clock synchronization checks using Network Time Protocol(NTP)...

NTP Configuration file check started...
NTP Configuration file check passed

Checking daemon liveness...
Liveness check passed for "ntpd"

NTP daemon slewing option check passed

NTP daemon's boot time configuration check for slewing option passed

NTP common Time Server Check started...
PRVF-5408 : NTP Time Server "128.252.19.1" is common only to the following nodes "mkkprodracdb1"
PRVF-5408 : NTP Time Server "93.84.115.2" is common only to the following nodes "mkkprodracdb1"
PRVF-5408 : NTP Time Server "69.164.222.108" is common only to the following nodes "mkkprodracdb1"
Check of common NTP Time Server passed

Clock time offset check from NTP Time Server started...
PRVF-5413 : Node "mkkprodracdb1" has a time offset of 188828.0 that is beyond permissible limit of 1000.0 from NTP Time Server "172.16.1.11"
Clock time offset check passed

Clock synchronization check using Network Time Protocol(NTP) passed


Pre-check for cluster services setup was unsuccessful on all the nodes.
[oraprod@mkkprodracdb1 grid]$


Use the following command to check networking set up with CVU:
./runcluvfy.sh comp nodecon -n mkkprodracdb1,mkkprodracdb2


Reference:
10gR2, 11gR1 and 11gR2 Oracle Clusterware (CRS / Grid Infrastructure) & RAC Command (crsctl, srvctl, cluvfy etc) Syntax and Reference [ID 1332452.1]

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