Hi,
The whole restore reqd on our newly consolidated serevrs. This data 22TB (clone
tapes) from 12 different nfs clients and on 4 different backup srevers( LAN,
Sol 9, EBS 7.1 LTO I and II tapes). Now we consolidating to one ebackup server
and 4 storage nodes with DDS. We are planning to use tape restores to avoid
network congestion. We want to use scanner from storage node itself with
relocate option. Previously I did use scanner on backup serever, but never
tried on from storagenode. If it is possible from storage node(DDS) the logical
device addresses are too big, can we use that logical address
rd=phys-home1-1:/dev/rmt/4cbn in place of /dev/rmt/4cbn?
scanner /dev/rmt/4cbn -x /usr/lib/nsr/uasm -rv
Also is it possible to restore entire volume with scanner instead of individual
ssids or savesets?
Thanks,
Raghava
-------------- Original message --------------
> > Is it possible to do restore with scanner utility from a storagenode
> > in DDS environment. The backup server doesn't have any indexes and
> > media database for these clone tapes. We have more than 20TB data size
> > to restore, so is there any better option apart from scanner in
> > EBS. We are using EBS 7.2 on Solaris 9.
>
> Scanner is probably the best way.
>
> You can pipe the output of scanner directly into usam for a restore, but
> that requires very strong knowledge of what's on the tape where. If you
> don't have that information, then it would probably be too difficult.
>
> (You say the backup server doesn't have the indexes... Does information
> about the volumes exist elsewhere? Is there a bootstrap on one of the
> tapes?)
>
> Instead, you can scan them first to create the indexes, then determine
> exactly what you need to restore.
>
> --
> Darren Dunham ddunham AT taos DOT com
> Senior Technical Consultant TAOS http://www.taos.com/
> Got some Dr Pepper? San Francisco, CA bay area
> < This line left intentionally blank to confuse you. >
>
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