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- Newsgroups: bit.listserv.ibmtcp-l
- Path: sparky!uunet!noc.near.net!ns.draper.com!news.draper.com!MVS.draper.com!SEB1525
- From: SEB1525@MVS.draper.com (Steve Bacher)
- Subject: IBM's MVS TCP/IP Problems
- Message-ID: <19921223081443SEB1525@MVS.draper.com>
- Sender: MVS NNTP News Reader <NNMVS@MVS.draper.com>
- Nntp-Posting-Host: mvs.draper.com
- Organization: Draper Laboratory
- Date: Wed, 23 Dec 1992 13:14:00 GMT
- Lines: 42
-
- Denis DeLaRoca and Leonard Woren recently commented on IBM's failure
- and/or refusal to fix fundamental problems in MVS TCP/IP.
-
- While I agree with their comments, some current perspective is in order.
- IBM recently announced that, due to financial difficulties, they are
- implementing yet another retrenchment program. This includes the
- abandonment of their no-layoff policy - about 25,000 people are expected
- to be let go - and, at long last, an admission that mainframes are no
- longer the most profitable item on which to focus their business.
-
- It seems to me that the word has come down from on high NOT to devote
- any more resources to improving mainframe operations, other than those
- facilities which are critical to large batch-driven businesses. TCP/IP
- would clearly not fall into that category.
-
- Therefore, while the behavior of IBM wrt MVS TCP/IP is unacceptable,
- it is to be expected, given the state of the market.
-
- Btw, yet another MVS TCP/IP problem: the latest FTP doesn't allow
- hyphens in data set names anymore. IBM was good enough to take an
- APAR, but the fix is (again!) broken: data sets containing a period
- followed by a dollar sign don't work with this APAR. (Why only a
- dollar sign? ".#" and ".@" work fine. What's in their mind?)
-
- Also, I don't understand why the fix was distributed as a huge update
- with no accompanying source code and mucho relinking required. The
- original PTF which this is supposed to fix was one module, for which we
- even received PASCAL source. Is is really that hard to fix a lousy
- single character in a translate table?
-
- To be fair, the bad management of this product due to several factors:
- IBM's VM/CMS-based approach to the product, with little innate
- understanding of MVS; IBM's problems with the "real computing world" in
- general; and the more universal difficulties of maintaining and building
- software in multiple high-level languages, something not limited to IBM.
- If you really want to puke, just look at X-Windows from the point of
- view of distribution and maintainability some time. Now you can't
- blame IBM for that!
-
- --
- Steve Bacher (Batchman) Draper Laboratory
- Internet: seb@draper.com Cambridge, MA, USA
-