ADSM-L

Re: [ADSM-L] basic DR questions

2015-01-28 02:08:11
Subject: Re: [ADSM-L] basic DR questions
From: Remco Post <r.post AT PLCS DOT NL>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 28 Jan 2015 08:06:15 +0100
> Op 28 jan. 2015, om 00:25 heeft Andrew Ferris <AFerris AT MRL.UBC DOT CA> het 
> volgende geschreven:
> 
> Thanks for the reply Rick. 
> 
> Pointing the new TSM server at the old db and log files didn't work so Skylar 
> was correct. Got messages saying that they belonged to another TSM server. So 
> I will pull back my one DB tape and double check that the server can talk to 
> our 3584/TS3500 and IBM drives.
> 

I’m convinced that if you replace your ‘new’ DB files by the old ones and 
remove this one line that doesn’t contain a path to a file from the dsmserv.dsk 
that you should be fine.

> Andrew
> 
> 
>>>> Rick Adamson <RickAdamson AT BILOHOLDINGS DOT COM> 1/27/2015 11:32 AM >>>
> Andrew,
> Been there, done that. 
> Here's how I handled it:
> 
> -Get the server operational. Like others have said it is advantageous to have 
> several files from the TSM instance directory (volhist, devconfig, and 
> optionally dsmserv.opt). On 5.x it is possible to recover without them, but 
> the situation gets a bit more complicated. 
> - Assure the system has access to the tape library, (real or virtual), and 
> update the devconfig file to reflect any changes needed.
> - Install the TSM server software and perform a minimal configuration. This 
> can be done via the management console wizards.
> - Place/replace the volhist, devconfig, and dsmserv files in the instance 
> directory.
> - Use the "dsmserv restore db" command to restore the latest data base copy. 
> (If the library is physical tape you may have to manually load the tapes as 
> requested.)
> - Bring the TSM Server online and inspect for proper operation.
> -Unless you determine it is needed I would forego the volume auditing, the 
> time it takes per volume to complete is extensive. Be critically selective 
> here.
> 
> If you perform a point-in-time database restore (versus a roll forward) I 
> strongly recommend that once the server is up you review the original volhist 
> file and resolve any potential issues, such as volumes created/deleted in 
> between the time of the database backup used for the restore and the time the 
> server crashed. 
> 
> 
> Rick Adamson
> Jacksonville,Fl.
> 
> 
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf 
> Of Andrew Ferris
> Sent: Tuesday, January 27, 2015 12:16 PM
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: [ADSM-L] basic DR questions
> 
> Hello ADSM-ers,
> 
> Our ancient 5.5 (EOL I know) TSM server on windows just corrupted it's C: 
> drive (so OS + Server Program Files) but everything else is fine - the 
> diskpools, the logs, the db files, the library, etc. I even have copies of 
> dsmserv.opt, devconfig.out, and volhist.out. I have a plan file but I would 
> prefer to pull back as few tapes as possible from offsite.
> 
> What would be the quickest way to restore TSM given the large amount of 
> non-destroyed material I have?
> 
> Sorry my DRM skills are so rusty.
> 
> thanks,
> Andrew Ferris
> Network & System Management
> UBC Centre for Heart & Lung Innovation
> St. Paul's Hospital, Vancouver
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.hli.ubc.ca&d=AwIFAg&c=AzgFQeXLLKhxSQaoFCm29A&r=eqh5PzQPIsPArLoI_uV1mKvhIpcNP1MsClDPSJjFfxw&m=tOvkkg88gL_qIi-t-hizMiMh4elw6_Vx6ZomA3sqQE8&s=bYWNR0zk8MR7W8DusALKHG319cUGFjDFjE_IVZx0rQE&e=
>  

-- 

 Met vriendelijke groeten/Kind Regards,

Remco Post
r.post AT plcs DOT nl
+31 6 248 21 622

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