RE: buffering

["Richard Jackson" <richardjackson@xxxxxxxxxxxxxxxxxx>]

I think that 4k is right.  Leif wants to open the file with a bigger block
without using an override.  Can do.  We spotted the elusive parameter hiding
in the manual behind the override data structure.  Since it's flushed out,
we just have to nail it to the back of the UFCB and send it off to the open
routine.

Richard Jackson
mailto:richardjackson@richardjackson.net
http://www.richardjacksonltd.com
Voice: 1 (303) 808-8058
Fax:   1 (303) 663-4325

-|-----Original Message-----
-|From: owner-mi400@midrange.com [mailto:owner-mi400@midrange.com]On
-|Behalf Of M. Lazarus
-|Sent: Saturday, October 07, 2000 10:04 PM
-|To: MI400@midrange.com
-|Subject: Re: buffering
-|
-|
-|Leif,
-|
-|At 10/7/00 02:57 PM -0500, you wrote:
-|>I was under the (mistaken ?)
-|>impression that suitable buffering was done by OS/400
-|>so I don't have to worry about it. If that's the case, it
-|>is doing a poor job. More likely, I need to do something
-|>to get better buffering. What?
-|
-|  I think that the default blocking done by OS/400 is 4K.  This may have
-|changed w/ RISC.  Why are you against using OVRDBF?  Use the
-|NBRRCDS() parm
-|getting as close to 128K (is that correct, Richard?).
-|
-|  -mark
-|
-|+---
-|| This is the MI Programmers Mailing List!
-|| To submit a new message, send your mail to MI400@midrange.com.
-|| To subscribe to this list send email to MI400-SUB@midrange.com.
-|| To unsubscribe from this list send email to MI400-UNSUB@midrange.com.
-|| Questions should be directed to the list owner/operator:
-|dr2@cssas400.com
-|+---

+---
| This is the MI Programmers Mailing List!
| To submit a new message, send your mail to MI400@midrange.com.
| To subscribe to this list send email to MI400-SUB@midrange.com.
| To unsubscribe from this list send email to MI400-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: dr2@cssas400.com
+---