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LOST OCR ON RAC ENV
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Message Score Author Date
Dear all, <b> This is just an assumption case. ...... Jill Salalila Oct 29, 2018, 04:27
Hi Jill, Although I do not have experience with...... Lauri Nov 05, 2018, 11:44
Hi Jill, I would assume, that the clusterware w...... Score: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 Pts Jan Schnackenberg Nov 06, 2018, 09:25
Hi , If a particular node is not able to access...... Jill Salalila Dec 02, 2018, 16:46

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Subject: LOST OCR ON RAC ENV
Author: Jill Salalila, Philippines
Date: Oct 29, 2018, 04:27, 145 days ago
Os info: Oracle Linux 6.7
Oracle info: 12.1.0.2
Message: Dear all,

This is just an assumption case.

Suppose i have only 1 copy of OCR.
If my OCR is getting corrupted, then how much time my cluster ware will run ?

Is this right ?

I think till i reboot my machine ..there will be NO problem.

Thanks
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Subject: Re: LOST OCR ON RAC ENV
Author: Lauri, Netherlands
Date: Nov 05, 2018, 11:44, 138 days ago
Message: Hi Jill,

Although I do not have experience with RAC, can you post what you can see in the log file(s) as well as in the alert log?
For my understanding, how do you define a "corrupted" OCR?

Kind Regards.
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Subject: Re: LOST OCR ON RAC ENV
Author: Jan Schnackenberg, Germany
Date: Nov 06, 2018, 09:25, 137 days ago
Score:   Score: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 PtsScore: 100 Pts
Message: Hi Jill,

I would assume, that the clusterware would keep running. But it wouldn't come up again, if stopped.

I base my assumptions on the fact that the documentation tells you, that you might need to stop the clusterware befor being able to restore the OCR from a backup.

Regards,
Jan
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Subject: Re: LOST OCR ON RAC ENV
Author: Jill Salalila, Philippines
Date: Dec 02, 2018, 16:46, 111 days ago
Message: Hi ,

If a particular node is not able to access Voting Disk , What could be the reason ?

NODE1 could access Voting disk.
NODE2 is unable to startup after reboot.

>> Alert log shows following error

# tail -f /u01/product/11.2.0.3/grid_home/log/rac2/alertrac2.log
2018-12-03 02:44:23.971
[cssd(6660)]CRS-1714:Unable to discover any voting files, retrying discovery in 15 seconds; Details at (:CSSNM00070:) in /u01/product/11.2.0.3/grid_home/log/rac2/cssd/ocssd.log
2018-12-03 02:44:39.018
[cssd(6660)]CRS-1714:Unable to discover any voting files, retrying discovery in 15 seconds; Details at (:CSSNM00070:) in /u01/product/11.2.0.3/grid_home/log/rac2/cssd/ocssd.log
2018-12-03 02:44:54.049
[cssd(6660)]CRS-1714:Unable to discover any voting files, retrying discovery in 15 seconds; Details at (:CSSNM00070:) in /u01/product/11.2.0.3/grid_home/log/rac2/cssd/ocssd.log
2018-12-03 02:45:09.082
[cssd(6660)]CRS-1714:Unable to discover any voting files, retrying discovery in 15 seconds; Details at (:CSSNM00070:) in /u01/product/11.2.0.3/grid_home/log/rac2/cssd/ocssd.log
2018-12-03 02:45:24.140
[cssd(6660)]CRS-1714:Unable to discover any voting files, retrying discovery in 15 seconds; Details at (:CSSNM00070:) in /u01/product/11.2.0.3/grid_home/log/rac2/cssd/ocssd.log

Please update
Thanks
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