If you are already using a backup box with multiple nodes, you already have a system that works for you. Depends on how you want the data stored, and how you want to do restores. I like using PROXY relationships for this case:
I have customer(s) with many TB of EMC NAS shares. They want the help desk to do the restores for the many users on those NAS shares. We use multiple client machines, not just one, to do the backups. Each machine/scheduler service has a TSM node names and is attached to a schedule. But they all have proxy authority and do their backups using "asnode=ONENASNAME". So they each back up a number of shares, but all the filespaces are stored under ONENASNAME. That way when the helpdesk goes to do a restore, they start the client with "asnode=ONENASNAME". They see all the shares/filespaces from one nodename and can do restores for any of them. But another big plus is that as the shares grow, if we need to take a machine that is doing 10 of the shares and split it across 2 machines doing 5 each, we do that and the location of the filespaces doesn’t change, and the helpdesk doesn't have to hunt around or have a chart to find things. Useful in this setup to maintain sanity for the help desk. Wanda -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[email protected]] On Behalf Of Zoltan Forray Sent: Friday, November 21, 2014 1:06 PM To: [email protected] Subject: Re: [ADSM-L] Backing up Isilons with TSM Thanks for the feedback. We agree on EMC - they like to sell hardware...... Of course they support DataDomain! No, I have never setup a "proxy relationship" - anything you can offer about this process would be helpful! At this point, when it comes to any Windows users of the Isilon, we will have to go the "setup a dumb server to act at the backup box for the CIFS shares" like we do with lots of other EMC storage/mounts (we have one right now running 40+ TSM node/clients purely for CIFS backups). As for *NIX users/mounts, no idea how they want proceed on that. Z On Fri, Nov 21, 2014 at 12:59 PM, Prather, Wanda <[email protected]> wrote: > It's awful. > Only saving grace in my case is that the data is mostly images and > doesn't change much. > > I assume you've had experience setting up proxy relationships - use > many proxy machines to back up the individual shares on the Isilon, so > you can have them all working at once. > Then back up over NFS or CIFS. > > I can't believe EMC is still so far behind the times that they offer > no intelligent way to back up their NAS devices (e.g. Netapp Snapdiff > or V7Unified imbedded TSM client). > But then, they tell their customers that the appropriate thing to do > is buy a second Isilon and replicate. > > I have never understood how that is appropriate - manual deletes and > directory corruption replicate, too. > > W > > > -----Original Message----- > From: ADSM: Dist Stor Manager [mailto:[email protected]] On Behalf > Of Zoltan Forray > Sent: Friday, November 21, 2014 11:00 AM > To: [email protected] > Subject: [ADSM-L] Backing up Isilons with TSM > > Anyone have experience backing up an EMC Isilon and can share > war-stories, methods, etc? > > -- > *Zoltan Forray* > TSM Software & Hardware Administrator > BigBro / Hobbit / Xymon Administrator > Virginia Commonwealth University > UCC/Office of Technology Services > [email protected] - 804-828-4807 > Don't be a phishing victim - VCU and other reputable organizations > will never use email to request that you reply with your password, > social security number or confidential personal information. For more > details visit http://infosecurity.vcu.edu/phishing.html > -- *Zoltan Forray* TSM Software & Hardware Administrator BigBro / Hobbit / Xymon Administrator Virginia Commonwealth University UCC/Office of Technology Services [email protected] - 804-828-4807 Don't be a phishing victim - VCU and other reputable organizations will never use email to request that you reply with your password, social security number or confidential personal information. For more details visit http://infosecurity.vcu.edu/phishing.html
