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Home -> Community -> Mailing Lists -> Oracle-L -> Was I/O activity during HOT backups ( Now RMAN and media managers )
Sorry Linda. I didn't access the list for the last couple of days.
To answer your question, I would suggest that you choose between Legato
Networker and Veritas Netbackup. I have not had good experiences with
Ominiback or Alexandria. Maybe the folks out there could give some more
valuable suggestions.
Now, between Legato and Veritas Netbackup, I would definitely prefer
Netbackup for the following reasons :
1.) Inspite of the fact that Oracle has started shipping Legato free
from v8.1.5 onwards, it wouldn't suit your organization's needs esp. if they have huge databases spread all around the world. This is a really scaled down version of Legato ( called as Legato Storage Manager or LSM ) which is handicapped because :
Veritas scores pretty well in this respect, even though I am not aware of the price of the Veritas Netbackup software. 2.) One of the things which I like about Veritas is its documentation which is much better than Legato. I had a tough time configuring RMAN to talk to Legato whereas Veritas Netbackup was much simpler. The Veritas documentation even gives you the sample RMAN scripts which could be directly used to start talking hot/cold backups using RMAN with Veritas Netbackup as the media manager. 3.) I love the scheduling capabilities of Veritas which are much better than Legato's. 4.) Also, if you are already using VxFs, VxVM or using Veritas Quick I/O, I think Veritas will be a better choice than Legato. 5.) Last but not the least is the fact that Veritas support is much better than Legato's
Hope this helps you in making an appropriate decision.
Regards,
Anil Sikri
Sr. Oracle DBA
>From: "Linda Wang" <lwang_at_messagemedia.com>
>Reply-To: ORACLE-L_at_fatcity.com
>To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
>Subject: RE: I/O activity during HOT backups
>Date: Fri, 23 Jun 2000 14:28:32 -0800
>
>Anil,
>
>Super good info.
>
>RMAN is also faster than other (begin/end) troublesome backup tools such as
>BMC ...
>What is the best tape utility to work with RMAN? Legato, netbackup ....
>
>Thanks.
>Linda
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