RE: Clustering Service not starting right away on One Node
From: Thomas (Thomas_at_discussions.microsoft.com)
Date: 01/25/05
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Date: Tue, 25 Jan 2005 08:27:03 -0800
We haven't installed SQL server yet. I should've posted that first. But I
know from passed installs that SQL does take some time to come online. The
SAN doesn't have much activity on it right now
"Mike Epprecht (SQL MVP)" wrote:
> Hi
>
> If you do a fail-over using cluster admin, are there any resources (that SQL
> server depends on) take a long to come online?
> I have seen similar issues when the devices take long to come online due to
> high SAN activity.
>
> Does the SQL Server resource come online, but take a long time until it has
> done it's recovery steps?
> This can occur when the other node was de-porting it's devices and still had
> IO pending. This results in not all pages being fluished to SAN, so SQL
> Server has to do more recovery on the database start-up.
>
> The best guage of how quickly a resource comes online is to look at cluster
> admin during the failover.
>
> Regards
> Mike
> Regards
> Mike
>
> "Thomas" wrote:
>
> > I just set up a cluster attached to a SAN. I have had it where the cluster
> > service on one of the nodes doesn't start up right away. I have checked the
> > services to make sure that it is set to automatic which it is. Both nodes
> > are current with the latest patches and security updates. I'm a little
> > clueless as to why this is happening. Here is the real weird part after 1
> > minute the cluster service starts on the node that is giving me troubles.
> > The other node is perfectly fine.
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