April 10, 2008 at 8:43 am
Hello everyone!
As per Hp Enterprise Virtual Array replication documentations, where replication is occur on the server\disk level,
block by block; anyway, they suggesting for performance improvement to increase the checkpoint interval,
which will affect the server recovery time and will as well affect sql performance overall.
Does anyone has an experience with HP EVA technologies? or just wants to share a thoughts about it?
thanks in advance
April 10, 2008 at 12:53 pm
no experience with your question but I'm interested as you mention lengthening the checkpoint, which is something I posted about as I'd read some time ago you can use this to gain performance - what does your docs say on this point?
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 10, 2008 at 1:31 pm
what do you mean by lightening? can you specify a number that you actually used?
what is the best way to determine that number?
reg your question: I'll check and will let you know
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