This would appear to be a perfect situation for a Client Backup Set.
See the chapter on them in the Administrator's Guide. There, in the very
first paragraph it says, "The process is also called _instant_archive_."
Roger Deschner University of Illinois at Chicago rogerd AT uic DOT edu
On Thu, 26 Feb 2004, Shannon Bach wrote:
>I have a TSM Client V5.1.6 (NW6) whom I backup incrementally on a nightly
>basis with my MVS OS/390 2.10, TSM Server 5.1.7. I received a call from
>the administrator of this (client)server that he may have a virus on his
>server and would I retain his backup from 3 nights ago which may be the
>last good backup pre-virus. Here are my questions I hope someone who has
>gone through this before may help me with.
>
>1. The MC for this client is our default of 3 incremental backups, 1
>active and 2 inactive. I'm pretty sure I will have to rebind all of this
>nodes files for a specific length of time in order to keep the last good
>backup for awhile. Does anyone know if there is an alternative to this?
>He has not specified a time-length but I'm assuming it may take at least 3
>months to find out if he does have a virus, what files it may have
>affected. (This is my guess , I don't even know for sure what type of
>data he keeps on his server).
>
>2. What are the possibilities of him restoring the virus accidentally
>down the line. For example, he may have a file that only gets changed
>once a year. What if 6 months from now he restores this file because it
>is the last active version and it is infected with the virus. Would this
>put the virus back on his system? Is there anyway I can avoid this from
>happening? Does this make sense or am I being a paranoia?
>
>I'll take any helpful opinions or advice I can get. Thank you in advance!
>
>
>
>Shannon Bach
>Madison Gas & Electric Co.
>Operations Analyst - Data Center Services
>e-mail sbach AT mge DOT com
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