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- Newsgroups: comp.arch
- Path: sparky!uunet!spool.mu.edu!uwm.edu!cs.utexas.edu!hermes.chpc.utexas.edu!apas611
- From: apas611@chpc.utexas.edu (David Boles)
- Subject: Re: How many PC's make an Amdahl mainframe
- Message-ID: <1993Jan28.222537.15330@chpc.utexas.edu>
- Organization: The University of Texas System - CHPC
- References: <1993Jan26.225943.21955@enterprise.rdd.lmsc.lockheed.com> <1993@niktow.canisius.edu> <128R02pn34lx01@JUTS.ccc.amdahl.com>
- Date: Thu, 28 Jan 93 22:25:37 GMT
- Lines: 42
-
- I think all of the postings on this are missing a crucial point. Can you
- currently do the following with _any_ number of PC's _or_ workstations?
- Is this capability likely to be avialable in the near future?
-
- It is Friday afternoon, 5:30 pm Central time and your system jocks notice
- a problem on your central system. This system _is_ your business (10Billion
- a year, lets say) and you can tolerate essentially _no_ downtime.
-
- Your sys jocks isolate the problem to a particular process, but don't know
- whether resetting will solve the problem. You call the company and they
- set up an approximate duplicate of your setup, and using diagnostic outputs
- sent back to the remote site, duplicate the problem, while your machine
- continues to run and serve requests, albeit at a slowly degrading level
- of performance. The service people diagnose the problem with your/their
- software, fix it, test it (on their system), and then patch yours and have
- your machine back up and running with a less than 30 minute down time
- at your site and in a total amount of time of less than 6 hours.
-
- This service is available is available around the clock, from any point on
- the globe, any day of the year, period. Obviously not all problems can
- be fixed so quickly, but if that happens these firms offer to take on your
- processing needs on a temporary basis.
-
- Suppose you have PC's:
-
- you call Microsoft (not even toll-free) and get told that the next upgrade
- might fix that and they'd be happy to sell it to you for half what you
- originally paid sometime in the next 12-18 months, unless they decide to
- abandon the product.
-
- you call Novell and get some capable response in the 1-7 day time frame,
- if the problem isn't too hard.
-
- You have workstations:
-
- you call your Sun support group and get told that yeah they knew about
- that bug years ago, that there is a CDROM fixing it (maybe) and it is
- on back-order for 1-3 months.
-
- etc.
-
-
-