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Old 04-20-2008, 08:51 AM
TBP
 
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Default Re: Informix Parallel Backup Question

Neil Truby wrote:
> <Stefan.Gabriel@nylex.com.au> wrote in message
> news:1110163093.95298c73eea84eb6da460606e365eefb@t eranews...
>
>>Hi All,
>>
>>I have a question for you regarding onbar and backups. I was under the
>>impression that onbar supported parallel backups/restores to/from multiple
>>drives. Does the XBSA agent provided by informix for 3rd party backup
>>vendors also support parallel backups/restores
>>
>>I have looked in the backup restore manual and there is no mention of not
>>supporting this but apparently the vendor has said that it is an inherent
>>limitation of informix. I wanted to be sure of my facts before replying.

>
>
> Yes, it does. It certainly works for HP Data Protector, formerly Omniback.
>
>

BAR_MAX_BACKUP

0 = "I don't care how many threads I kick off"
1 = "I don't want parallelism, but I want the limitations of 'I might as
well do an onbar -b -w"
2 or greater = "I will run up to n in parallel"

Set BAR_MAX_BACKUP to the number of *available* backup devices

--
"I have enough problems remembering my opinions, let alone justifying them."

"Sorry, I thought you tapped me."
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