Thanks for your information/ideas guys. The reason behind this requirement is a bit messy. My company has a 3584 library on site with a 3583 at our DR site. Obviously we couldn't fit all the DR media into the 3583 at one time so the plan is to put data from key nodes into a separate tape pool so that in a DR scenario those tapes can be loaded into the 3583 and we can do restores without having to check tapes in and out repeatedly.
I was hoping it would be a simple option I could use on the server side fo things. I have a little TSM knowledge but not a lot so I think we are going to get an expert in for a couple of days to relook at our configuration and help design a new standard to ensure we are following best practice. Thanks for your help again, Sam -----Original Message----- From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of Andrew Raibeck Sent: 15 April 2004 15:54 To: [EMAIL PROTECTED] Subject: Re: Management Classes Kent, your questions are very good ones and you make legitimate points. My intent was to provide an answer to the question that was asked, which was how to change the MC. Even then, your points notwithstanding, that answer does not work if uses more than one MC at a time. But then followed on with an invitation to be more specific about what he wanted to do, and an admonition against modifying MC's in this fashion. If that wasn't clear, then I should have probably emphasized that point first and more strongly. :-) As you point out, there are multiple ways to deal with this sort of thing, but rather than speculate or write at length on the topic, I think it better to understand the real need first. Best regards, Andy Andy Raibeck IBM Software Group Tivoli Storage Manager Client Development Internal Notes e-mail: Andrew Raibeck/Tucson/[EMAIL PROTECTED] Internet e-mail: [EMAIL PROTECTED] The only dumb question is the one that goes unasked. The command line is your friend. "Good enough" is the enemy of excellence. Kent Monthei <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> 04/15/2004 06:43 Please respond to "ADSM: Dist Stor Manager" To [EMAIL PROTECTED] cc Subject Re: Management Classes Andy, if the clients/filesystems overlap with the other schedules, won't this lead to excessive/unintended management class rebinding? If they don't overlap, it would make more sense to just define a new domain. If they do overlap, it might be safer to configure an alternate node name for each client, for use with the special schedules - but this can lead to timeline continuity issues that will complicate future point-in-time restores. Would it be safer to follow your plan, but just toggle the existing MC's COPYGROUP settings and do the ACTIVATE POLICYSET, instead of toggling between two MC's? Kent Monthei GlaxoSmithKline "Andrew Raibeck" <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> 15-Apr-2004 09:24 Please respond to "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> To [EMAIL PROTECTED] cc Subject Re: Management Classes Why not define admin schedules that change the default management class prior to the scheduled backup (create server macros that run ASSIGN DEFMGMTCLASS followed by ACTIVATE POLICYSET, then schedule the macros)? If that does not provide sufficient granularity, then it would help to have more specific information on what you wish to do, and, just as important, why. Normally I would recommend against flip-flopping management classes in this fashion, at least not without knowing a lot more about your scenario. Regards, Andy Andy Raibeck IBM Software Group Tivoli Storage Manager Client Development Internal Notes e-mail: Andrew Raibeck/Tucson/[EMAIL PROTECTED] Internet e-mail: [EMAIL PROTECTED] The only dumb question is the one that goes unasked. The command line is your friend. "Good enough" is the enemy of excellence. Sam Rudland <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> 04/15/2004 06:06 Please respond to "ADSM: Dist Stor Manager" To [EMAIL PROTECTED] cc Subject Management Classes I have looked everywhere but been unable to find a solution to my needs. I have am running the TSM server 5.1.8 and I have one policy domain with several management classes. There is a default class that data goes to but I want the data from selected schedules to go to a separate management class, and in turn a separate tape pool. Both this and the default MC are incremental backups. Are there any options I should be employing the use of? Many thanks in advance, Sam Rudland ----------------------------------------------------------------- ATTENTION: The information in this electronic mail message is private and confidential, and only intended for the addressee. Should you receive this message by mistake, you are hereby notified that any disclosure, reproduction, distribution or use of this message is strictly prohibited. Please inform the sender by reply transmission and delete the message without copying or opening it. Messages and attachments are scanned for all viruses known. If this message contains password-protected attachments, the files have NOT been scanned for viruses by the ING mail domain. Always scan attachments before opening them. -----------------------------------------------------------------
