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Article #124Re: Is Anyone Doing VM/Archive Disastor Recovery
From: Ron Wigmore
Date: Mon, 23 Nov 1992 19:34
Date: Mon, 23 Nov 1992 19:34
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Just an 'off the top of my head' suggestion. Most probably won't like it due to their *site specific* needs, but, given the nature and importance of data on our VMARCH tapes (how much importance do you assign to student's Archived files of nudie GIFs, etc.?), since we don't have the resources (system nor personnel) to do offsite storage of data on VMARCH tapes, the following would meet our needs without (or at least minimizing) all of the expected VMARCH/VMTAPE headaches. Setup a dummy frontend to VMARCH and run with two VMARCH IDs. Have everyone 'archive' to the frontend. The frontend then actually Archives (using the ASSIGN option) the file to the 'ONSITE' VMARCH ID and to the 'OFFSITE' ID. The 'ONSITE' ID runs the way it does on all other systems and so any problems stemming from offsite needs won't affect day-to-day usage of the 'ONLINE' VMARCH ID. ie. no irate users yelling at you due to your trying to adapt/meet your 'OFFSITE' needs. The 'OFFSITE' ID closes off each tape as required by your sites needs (ie. Daily, Weekly, etc.). When the tape pool for the 'OFFSITE' ID starts to run low on tapes, bring the tapes back onsite and then run a Merge/Purge. Then send the M/P'd tapes back offsite. If you have the resources to go three months before having to do an 'OFFSITE' M/P, then you only end up with a headache every three months. Better that than having to worry about HDR records, etc. on a Daily basis. Given the volume of our Archive data, the number of tapes available, the maximum size of any archived files, and other such factors, I could set up a *non-impressive*, but *gets the job done* package, that would meet *our sites* needs. And, I know, the above would not meet the needs of many sites, but it would meet ours. Just some after lunch thoughts on a cold rainy day ... Ron,,,
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Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU Path: arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!auvm!RYEVM.RYERSON.CA!SYST8103 Message-ID: <921123.143432.EST.SYST8103@RyeVm.Ryerson.Ca> Newsgroups: bit.listserv.l-vmctr Date: Mon, 23 Nov 1992 14:34:32 EST Sender: VMCENTER Components Discussion List <L-VMCTR@AKRONVM.BITNET> From: Ron Wigmore <SYST8103@RYEVM.RYERSON.CA> Subject: Re: Is Anyone Doing VM/Archive Disastor Recovery Lines: 34