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- Newsgroups: vmsnet.internals
- Path: sparky!uunet!destroyer!ncar!uchinews!rover.uchicago.edu!frank
- From: frank@rover.uchicago.edu (Frank - Hardware Hacker - Borger)
- Subject: re: PATCH on ALPHA ?
- Message-ID: <2SEP199209361066@rover.uchicago.edu>
- News-Software: VAX/VMS VNEWS 1.41
- Sender: news@uchinews.uchicago.edu (News System)
- Reply-To: frank@rover.uchicago.edu
- Organization: Joint Center for Radiation Therapy
- References: <715362736.403197.MILLER@TGV.COM> <1992Sep1.214402.16889@eco.twg.com> <1992Sep2.022201.1@sejnet.sunet.se>
- Date: Wed, 2 Sep 1992 15:36:00 GMT
- Lines: 32
-
- In article <1992Sep2.022201.1@sejnet.sunet.se>, ERIC@SEARN.SUNET.SE writes...
- >A long time ago I used to be able to get patches on the phone from my vendor,
- >or short "updates" (basically source code patches). ...
- >I now need hours to
- >do what I used to do in 5 minutes and reliability was MUCH better back then.
-
- Mercifully I'm not generally involved at this now, but I once was,
- in the early days of RSX on 11s. I remember one series of patches.
-
- Patch I Reported to fix a problem that odd parity did not work
- right on a single line DC interface.
-
- Patch II Fixed the problem that patch I fixed odd parity, but
- broke even parity.
-
- Patch III Fixed the problem that patch II fixed even parity, but
- broke no parity.
-
- Point is, I soon developed an attitude that I had to become intimately
- involved with the workings of the operating system, so that I really
- understood what the problem was, and how the patch was going to fix it.
- (I also tended to stay a month or so behind patches, on purpose.)
-
- However, -sigh- due to the size and complexity, being intimate with VMS
- is much more of a job than with PDP11 systems, so perforce we must
- rely on the ability of the supplier. Caveat Emptor.
-
- Frank R. Borger - Physicist __ Internet: Frank@rover.uchicago.edu
- Michael Reese - Univ. of Chicago |___ Phone : 312-791-8075 fax : 567-7455
- Center for Radiation Therapy | |_) _
- 2929 South Ellis Avenue | \|_) I used to be Snow White, but I
- Chicago, Illinois 60616 |_) drifted. Mae West
-