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onbar backup logical logs

This is a discussion on onbar backup logical logs within the Informix forums, part of the Database Server Software category; --> Hi All, I am using onbar to backup my informix 7.31 databases with Legato networker. I dont want to ...


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  #1 (permalink)  
Old 04-19-2008, 10:17 PM
samir BADAOUI
 
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Default onbar backup logical logs


Hi All,

I am using onbar to backup my informix 7.31 databases with Legato networker.
I dont want to backup my logical logs. Before using onbar, with ontape, I
backed up my logical logs to /dev/null. How can I do that with onbar and
Legato networker.

Thanks for any help

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sending to informix-list
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  #2 (permalink)  
Old 04-19-2008, 10:17 PM
scottishpoet
 
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Default Re: onbar backup logical logs

You can leave LTAPEDEV set to /dev/null and the engine will identify
that the logs are to be backed up to a special device and effectively
discard them, just as it did with your ontape.

You then dodn;t need to back up the logs with any onbar command.

You may want to check that you can recover your archive as I think
some backup options with onbar may require your logical logs to be
able to restore the archive, unlike ontape.

People with more onbar experience than I have may be able to confirm.



"samir BADAOUI" <samir_badaoui@hotmail.com> wrote in message news:<c7252k$8ub$1@terabinaries.xmission.com>...
> Hi All,
>
> I am using onbar to backup my informix 7.31 databases with Legato networker.
> I dont want to backup my logical logs. Before using onbar, with ontape, I
> backed up my logical logs to /dev/null. How can I do that with onbar and
> Legato networker.
>
> Thanks for any help
>
> __________________________________________________ _______________
> MSN 8 with e-mail virus protection service: 2 months FREE*
> http://join.msn.com/?page=features/virus
>
> sending to informix-list

Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
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  #3 (permalink)  
Old 04-19-2008, 10:17 PM
TBP
 
Posts: n/a
Default Re: onbar backup logical logs

scottishpoet wrote:
> You can leave LTAPEDEV set to /dev/null and the engine will identify
> that the logs are to be backed up to a special device and effectively
> discard them, just as it did with your ontape.
>
> You then dodn;t need to back up the logs with any onbar command.
>
> You may want to check that you can recover your archive as I think
> some backup options with onbar may require your logical logs to be
> able to restore the archive, unlike ontape.
>
> People with more onbar experience than I have may be able to confirm.
>
>
>
> "samir BADAOUI" <samir_badaoui@hotmail.com> wrote in message news:<c7252k$8ub$1@terabinaries.xmission.com>...
>
>>Hi All,
>>
>>I am using onbar to backup my informix 7.31 databases with Legato networker.
>>I dont want to backup my logical logs. Before using onbar, with ontape, I
>>backed up my logical logs to /dev/null. How can I do that with onbar and
>>Legato networker.
>>
>>Thanks for any help
>>
>>________________________________________________ _________________
>>MSN 8 with e-mail virus protection service: 2 months FREE*
>>http://join.msn.com/?page=features/virus
>>
>>sending to informix-list


If you have LTAPEDEV set to /dev/null, you will only be able to recover
the instance if you to a "whole" backup ... i.e. "onbar -b -w".

This, in effect, is the same as an ontape backup, as there is no parrelisim.
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