Re: be aware before thinking about deploy 11gR2 RAC
- From: amonte <ax.mount@xxxxxxxxx>
- To: Andre van Winssen <dreveewee@xxxxxxxxx>
- Date: Wed, 24 Feb 2010 09:09:28 +0100
Hi
I dont have access to the bug neither, we opened a SR and that is the
response we got.
When ASM dies (we killed pmon manually but imagine when there is some sort
of ora-600 or 0ra-7445) Clusterware tries to restart it so far so good
however sometimes everything gets restarted except the local database
instance, crsd tries to restart it but due to some unknown reason the
instance stays in mount state. Looks like timing issues with the new 11gR2
agents and crsd. So after that you have to start manually using srvctl start
instance or sqlplus.
We have been doing extensive destructive tests to check for these issues.
Alex
2010/2/24 Andre van Winssen <dreveewee@xxxxxxxxx>
> 8809758 gives me “Article or Bug cannot be displayed” too
>
> since we just started to deploy our apps on 11gR2 RAC to customers I am
> interested to get more detail , like a sniffet from the alert.log’s of asm
> and rdbms instances and trace files that have recordings of the problem.
>
> We haven’t seen this asm issue so far, maybe because asm never died
> unexpectedly J
>
>
>
> When you say “starting manually” I assume you mean using srvctl start
> database –d .. and not sqlplus
>
>
>
> Rgds,
>
> Andre
>
>
>
>
>
>
>
> *Van:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]
> *Namens *amonte
> *Verzonden:* woensdag 24 februari 2010 7:10
> *Aan:* Oracle-L Group
> *Onderwerp:* be aware before thinking about deploy 11gR2 RAC
>
>
>
> Hi
>
> We just hit a serious bug in 11gR2 RAC would like to let people know before
> thinking about deploy this new version.
>
> The bug seems to be 8809758 (dont know the bug description and details) and
> looks like when ASM is killed or dies when it restarts sometimes it leaves
> the database in mount state. We suspect this happens sometimes only with the
> node who is OCR master. The workaround is starting manually the instance....
>
> No fix until 12g due to clusterware design issues :-(
>
>
> Alex
>
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