I don't know of a way to put them back into the "volhistory" file. But if you 
know the volumes and can protect them, track them manually.

As to restoring the TSM server from them, you should be able to, read up on the 
"Disaster Recovery" sections. You can tell the restore program which volumes to 
use.


 Jerry Michalak
jerry_gjm AT yahoo DOT com




________________________________
From: Mehdi Salehi <ezzobad AT GOOGLEMAIL DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Sent: Sun, March 28, 2010 4:44:41 AM
Subject: [ADSM-L] delete volhist

Hi,
- A TSM server has weekly full and daily incremental database backups.
- All volume history information are accidentally deleted by "delete volhist
type=all todate=today"
- Can TSM admin restore database backups?

Thanks