RE: VMWare clock out of synch

  • From: "Pakhutkin, Maxim (Max)" <maxim.pakhutkin@xxxxxxxxxx>
  • To: "Oracle-L Freelists" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 8 Mar 2006 10:39:53 -0500

I believe there is an option in VMWare Workstation 5 to keep the clock of the 
virtual machine synced with the host. If you can't find the option, you could 
use an ntp server on each virtual machine to sync the time with one of the 
pool.ntp.org time servers.
 
Max

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]On 
Behalf Of LiShan Cheng
Sent: Wednesday, March 08, 2006 9:48 AM
To: Oracle-L Freelists
Subject: VMWare clock out of synch



Hi

I just installed Oracle Clusterware using VMWare Workstation 5.5. I noticed the 
two virtual machines clocks get out of synch. The voting disk and OCR files 
which are located in a shared storage have different timestamp. 

root   oinstall  2277376 Mar  8 15:46 OCRFile

root   oinstall  2277376 Mar  8 15:47 OCRFile

They seem to be corrupt.

./ocrcheck
Status of Oracle Cluster Registry is as follows :
         Version                  :          2 
         Total space (kbytes)     :     262144
         Used space (kbytes)      :       1992
         Available space (kbytes) :     260152
         ID                       : 1601284539
         Device/File Name         : /u02/oradata/rac/OCRFile 
                                    Device/File needs to be synchronized with 
the other device
         Device/File Name         : /u02/oradata/rac/OCRFile_MIRROR
                                    Device/File integrity check failed 
n
         Cluster registry integrity check failed


Has anyone experienced same problem using vmware?
Not sure how to get the OCR files synched again?


TIA

LSC




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