ADSM-L

Re: Recovery of a mounted disk

2000-04-20 10:22:00
Subject: Re: Recovery of a mounted disk
From: Herfried Abel <ha7 AT DAIMLERCHRYSLER DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU <ADSM-L AT VM.MARIST DOT EDU>
Date: Thursday, April 20, 2000 10:22
>If I understand you right, I think this is not a big deal ( at least not on
>Unixes ).
>If you just want to restore filesystems do the following :
>Just identify your Client Node B as Node A to *SM ( masquerade as A) and
>you can access and restore all data backed up from original node A to any
>location you want on real node B.
>If you are talking about information stored on "raw" disks, as databases
>often do you also have to identify as node A to do a restore, but usually
>this is not done within the nativ *SM client. You have to change the
>settings of your special Backup-SW ( e.g. TDP for Oracle )
>
>herfried
>
>
>
>
>
>Kurt Beyers <kurt.beyers AT DOLMEN DOT BE>@VM.MARIST.EDU> on 20.04.2000 
>09:25:55
>
>Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
>Sent by:  "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
>
>
>To:   ADSM-L AT VM.MARIST DOT EDU
>cc:
>
>Subject:  Recovery of a mounted disk
>
>
>Hello everybody,
>
>I'm wondering if the following situation is possible. You have two systems
>A and B with the same OS (HP-UX 11.0 to be more specific). Suppose that
>system A crashes and than I mount a disk D (with a bunch of data) of the
>crashed system A on to the system B. So far so good.  Is it now possible at
>all to recover data (previously backed up  on disk D mounted on system A)
>to the disk D mounted on system B?  I guess you have to somehow rearrange
>information stored in the dbase of *SM.
>Any help/suggestions would be greatly appreciated.
>
>Kurt Beyers
>
>System Engineer Unix
>Dolmen Computer Applications
>Edingensesteenweg 196
>1500 HALLE-Belgium
>Tel. +32 2 363 55 55
>Fax. +32 2 363 55 59
>Dolmen Service Line
>Tel. +32 2 360 00 27
>Fax + 32 2 360 00 72
>http://www.dolmen.be
>
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