Yes, There are other backup and archive managers than ADSM like,MetaStor
Intelligent Storage Hub Family.

>----------
>From:  Adsm News List User[SMTP:adsmnews AT DOLPHIN1.CC.METU.EDU DOT TR]
>Sent:  Wednesday, October 02, 1996 9:34AM
>To:    Multiple recipients of list ADSM-L
>Subject:       storage managers?
>
>Hello,
>
>Is there anybody having experience or knowledge on backup and archive
>managers other than ADSM. I will decide on buying one, that  will be
>run on an IBM RS6K / 590 with AIX 4.1.4.
>
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>*  Okan Uludag                      * e-mail: okan AT knidos.cc.metu.edu DOT 
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>