CRS-2409 ]CRS-2409:The clock on host is not synchronous with the mean cluster time. No action has been taken as the Cluster Time Synchronization Service is running in observer mode.

posted Jun 30, 2011, 10:31 AM by Sachchida Ojha   [ updated Jun 30, 2011, 2:02 PM ]
[grid@va-stg-orac01 patch]$ sudo  ntpq -p
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*ntp4.thexchange .GPS.            1 u   55   64   37   82.308    1.482   1.986
 dns3.thexchange 132.163.4.101    2 u   56   64   37    0.324    0.871   0.436
 dns2.thexchange 132.163.4.101    2 u   56   64   37    0.250    1.304   0.397
 dns1.thexchange 192.5.41.41      2 u   57   64   37    8.523    2.419   0.415
[grid@va-stg-orac01 patch]$

[grid@va-stg-orac02 va-stg-orac02]$ sudo  ntpq -p
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 ntp4.thexchange .GPS.            1 u   57   64   37   83.017   40.120  77.907
*dns3.thexchange 132.163.4.101    2 u   59   64   37    1.394  155.990 106.775
 dns2.thexchange 132.163.4.101    2 u   57   64   37    0.253    0.990 107.482
 dns1.thexchange 192.5.41.41      2 u   55   64   37    8.446  119.842  75.718
[grid@va-stg-orac02 va-stg-orac02]$


[grid@va-stg-orac02 va-stg-orac02]$ /u01/app/11.2.0/grid/bin/cluvfy comp clocksync -noctss -n va-stg-orac01,va-stg-orac02 -verbose

Verifying Clock Synchronization across the cluster nodes

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

NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all nodes
NTP Configuration file check passed

Checking daemon liveness...

Check: Liveness for "ntpd"
  Node Name                             Running?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result: Liveness check passed for "ntpd"

Checking NTP daemon command line for slewing option "-x"
Check: NTP daemon command line
  Node Name                             Slewing Option Set?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result:
NTP daemon slewing option check passed

Checking NTP daemon's boot time configuration, in file "/etc/sysconfig/ntpd", for slewing option "-x"

Check: NTP daemon's boot time configuration
  Node Name                             Slewing Option Set?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result:
NTP daemon's boot time configuration check for slewing option passed

NTP common Time Server Check started...
NTP Time Server "192.5.41.41" is common to all nodes on which the NTP daemon is running
NTP Time Server ".GPS." is common to all nodes on which the NTP daemon is running
NTP Time Server "132.163.4.101" is common to all nodes on which the NTP daemon is running
Check of common NTP Time Server passed

Clock time offset check from NTP Time Server started...
Checking on nodes "[va-stg-orac02, va-stg-orac01]"...
Check: Clock time offset from NTP Time Server

Time Server: 192.5.41.41
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
  va-stg-orac02  41.129                    passed
  va-stg-orac01  2.271                     passed
Time Server "192.5.41.41" has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".

Time Server: .GPS.
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
  va-stg-orac02  40.12                     passed
  va-stg-orac01  1.482                     passed
Time Server ".GPS." has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".

Time Server: 132.163.4.101
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
  va-stg-orac02  41.183                    passed
  va-stg-orac01  1.304                     passed
Time Server "132.163.4.101" has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".
Clock time offset check passed

Result: Clock synchronization check using Network Time Protocol(NTP) passed


Oracle Cluster Time Synchronization Services check passed

Verification of Clock Synchronization across the cluster nodes was successful.
[grid@va-stg-orac02 va-stg-orac02]$


[grid@va-stg-orac02 va-stg-orac02]$  /u01/app/11.2.0/grid/bin/cluvfy comp clocksync -noctss -n va-stg-orac01,va-stg-orac02 -verbose

Verifying Clock Synchronization across the cluster nodes

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

NTP Configuration file check started...
The NTP configuration file "/etc/ntp.conf" is available on all nodes
NTP Configuration file check passed

Checking daemon liveness...

Check: Liveness for "ntpd"
  Node Name                             Running?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result: Liveness check passed for "ntpd"

Checking NTP daemon command line for slewing option "-x"
Check: NTP daemon command line
  Node Name                             Slewing Option Set?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result:
NTP daemon slewing option check passed

Checking NTP daemon's boot time configuration, in file "/etc/sysconfig/ntpd", for slewing option "-x"

Check: NTP daemon's boot time configuration
  Node Name                             Slewing Option Set?
  ------------------------------------  ------------------------
  va-stg-orac02                         yes
  va-stg-orac01                         yes
Result:
NTP daemon's boot time configuration check for slewing option passed

NTP common Time Server Check started...
NTP Time Server "192.5.41.41" is common to all nodes on which the NTP daemon is running
PRVF-5408 : NTP Time Server "192.5.41.40" is common only to the following nodes "va-stg-orac01"
NTP Time Server ".GPS." is common to all nodes on which the NTP daemon is running
NTP Time Server "192.43.244.18" is common to all nodes on which the NTP daemon is running
PRVF-5408 : NTP Time Server "132.163.4.101" is common only to the following nodes "va-stg-orac02"
Check of common NTP Time Server passed

Clock time offset check from NTP Time Server started...
Checking on nodes "[va-stg-orac02, va-stg-orac01]"...
Check: Clock time offset from NTP Time Server

Time Server: 192.5.41.41
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
PRVF-5413 : Node "va-stg-orac02" has a time offset of -13689.0 that is beyond permissible limit of 1000.0 from NTP Time Server "192.5.41.41"
  va-stg-orac02  -13689.0                  failed
  va-stg-orac01  2.227                     passed
Time Server "192.5.41.41" has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".

Time Server: .GPS.
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
PRVF-5413 : Node "va-stg-orac02" has a time offset of -13859.0 that is beyond permissible limit of 1000.0 from NTP Time Server ".GPS."
  va-stg-orac02  -13859.0                  failed
  va-stg-orac01  -1.973                    passed
Time Server ".GPS." has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".

Time Server: 192.43.244.18
Time Offset Limit: 1000.0 msecs
  Node Name     Time Offset               Status
  ------------  ------------------------  ------------------------
PRVF-5413 : Node "va-stg-orac02" has a time offset of -13822.0 that is beyond permissible limit of 1000.0 from NTP Time Server "192.43.244.18"
  va-stg-orac02  -13822.0                  failed
  va-stg-orac01  0.625                     passed
Time Server "192.43.244.18" has time offsets that are within permissible limits for nodes "[va-stg-orac02, va-stg-orac01]".
Clock time offset check passed

Result: Clock synchronization check using Network Time Protocol(NTP) passed


Oracle Cluster Time Synchronization Services check passed

Verification of Clock Synchronization across the cluster nodes was successful.
[grid@va-stg-orac02 va-stg-orac02]$

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