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September 2007, Week 3

HP3000-L@RAVEN.UTC.EDU

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From:
J Dolliver <[log in to unmask]>
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Date:
Thu, 20 Sep 2007 16:52:39 +0000
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UNLESS >  The volume was mirrored... Then you would have had to reply at the console to a request to take a drive out of service.

VOLUTIL

REPLACEMIRRVOL [VNAME=]sname:vname [LDEV=]ldev


-------------- Original message from Craig Lalley <[log in to unmask]>: -------------- 


> Richard Nairn wrote: I had a disk that went 
> south on me and I have replace the disk. It is on a 
> private volume set and I do have a full backup of the affected set. 
> 
> How do I get the new drive to be recognized as part of the private volume set 
> so that I can get back in business. 
> 
> I inherited this system am not totally familiar with all that is required. 
> 
> Welcome to the world of the HP3K. 
> 
> Since the drive failed, it will probably be necessary to scratch and rebuild 
> the entire volume set. 
> 
> First replace the failed drive and make sure the system "sees" it. 
> 
> Second build the volume set.... 
> 
> You may need to VSCLOSE the volume set with the VSCLOSE vsetname;NOW 
> 
> Then go into VOLUTIL 
> 
> issue a SCRATCHVOL command for each ldev in the volume set. 
> 
> The use the NEWSET command to build the volume set 
> 
> NEWSET vsetname master ldev 
> 
> and add the other drives as volumes 
> 
> NEWVOL vsetname:ldev member1 ldev# 
> 
> Third build the accounting structure. Now there are other was to do this, 
> but I am going to explain the easiest. 
> 
> To rebuild the accounting structure, from a : prompt issue the BULDACCT 
> command, when it prompts for the account, just hit enter. It will take a bit 
> and create two jobs BULDJOB1 and BULDJOB2. When it is done, STREAM BULDJOB1. 
> 
> Now you have the volume set rebuilt, and the accounting structure in place. 
> 
> Step four, start the restore. 
> 
> HTH, 
> 
> -Craig 
> 
> 
> 
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