HP3000-L Archives

January 2007, Week 1

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Scott Swartzell <[log in to unmask]>
Reply To:
Scott Swartzell <[log in to unmask]>
Date:
Thu, 4 Jan 2007 14:03:01 -0700
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Dave,

My experience was the same as John's.

Have you tried to do a vsclose/vsopen if there are missing members?

Scott 

> Dave,
> I spent months trying to get TimeFinder woking reliably with an MPE system, 
> and finally gave up.  I did manage to figure out the problem you describe, 
> however.  The problem stems from the fact that as soon as MPE sees the 
> master volume of volume set come online, it attempts to do a VSOPEN, even 
> though no VSOPEN command has been issued (very annoying!).  Unfortunately, 
> not all volumes are available at the same moment, so the system will attempt 
> to open some volumes that are not yet online, and conclude that they are not 
> available.  The solution is to split individual BCV's rather than the entire 
> set.  If you make sure each of the member volumes is online before making 
> the master available, it will be able to find all the volumes during the 
> VSOPEN process.  HTH.
> 
> John Clogg
> 
> 
> >From: Dave <[log in to unmask]>
> >Reply-To: Dave <[log in to unmask]>
> >To: [log in to unmask]
> >Subject: [HP3000-L] EMC Volumes disappear
> >Date: Thu, 4 Jan 2007 10:33:33 -0500
> >
> >To All:
> >
> >I have an ongoing problem with a Symmetix and K-Class (running 6.0) and 
> >volumes disappearing after I close and split the BCVs from them.
> >
> >I have upgraded the firmware on the controllers to 3944 (I know, I know, 
> >but we initially had no incidents with this version as compared to 3728).
> >
> >The events are:
> >
> >VSCLOSE
> >
> >Split
> >
> >Volumes start automatically mounting (No VSOPEN issued). When complete, 
> >there are volumes missing from the DSTAT list and of course require a 
> >reboot in order to get mounted.
> >
> >Any ideas?
> >
> >Dave
> >
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> 
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-- 
---------------------------------------------
Scott Swartzell   IT | Information Technology
             590-2152
9/20 - Mt Antero (14,269') 
8 down, 46 to go.........

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