I have more customers that backup their filers by mounting the shares to a Windows box than I do using NDMP.
It's slower, but it gives you true incrementals and lets you specify retention using TSM's normal mgmt classes, and it makes individual file restores easier. You usually end up sending less data per day across your network, and you don't have to manage retention by keeping the NDMP full dumps around, so you usually have less of a storage problem on the TSM server end. The big drawback is if you have a total filer disaster and you need to restore the whole thing, mass restores via the mounted shares is gonna be too slow. A good compromise is an NDMP dump via TCP/IP every week or so with a short retention, plus incrementals via the regular client on a Windows box using normal/long retentions. That way if you have a disaster you can put the NDMP dump back, then do a "restore if newer" to roll that image back up to date. But you don't have to keep many NDMP dumps in your TSM storage pool. W On Wed, Mar 18, 2009 at 5:57 PM, Shawn Drew < [email protected]> wrote: > Depending on your "Various Reasons" , you might still want to go with > NDMP. If you don't want to use it because of a lack of SAN/Tape drives, > you can still backup over IP to the normal storage pool hierarchy. > In Chapter 7 of the Administrator's Guide, look at the section: > "Performing NDMP Filer to Tivoli Storage Manager Server Backups" for > details. > > Otherwise, the other option is to mount the file systems and back it up > with a normal B/A client. (Preferably from the TSM Server itself) > > Regards, > Shawn > ________________________________________________ > Shawn Drew > > > > > > Internet > [email protected] > > Sent by: [email protected] > 03/18/2009 05:28 PM > Please respond to > [email protected] > > > To > ADSM-L > cc > > Subject > [ADSM-L] Backup up a NetApp Filer without using NDMP > > > > > > Hello all, > > We have a customer with a NetApp Filer they want to back up to our TSM > system. For various reasons, we can't support using NDMP in our > environment. Does anyone out there currently do backups of a Filer > without using NDMP? If so, what method did you employ? > > Thank you, > > -- > Brian Kunst > Storage Administrator > University of Washington - Technology Services > > > This message and any attachments (the "message") is intended solely for > the addressees and is confidential. If you receive this message in error, > please delete it and immediately notify the sender. Any use not in accord > with its purpose, any dissemination or disclosure, either whole or partial, > is prohibited except formal approval. The internet can not guarantee the > integrity of this message. BNP PARIBAS (and its subsidiaries) shall (will) > not therefore be liable for the message if modified. Please note that > certain > functions and services for BNP Paribas may be performed by BNP Paribas RCC, > Inc. >
