HP3000-L Archives

December 2001, Week 2

HP3000-L@RAVEN.UTC.EDU

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Lars Appel <[log in to unmask]>
Reply To:
Lars Appel <[log in to unmask]>
Date:
Thu, 13 Dec 2001 00:08:46 +0100
Content-Type:
text/plain
Parts/Attachments:
text/plain (22 lines)
>I really think some enterprising individual/company will have to implement
>the MPE file system under Linux.  The standard Linux file system, ext2, does
>not have a transaction manager.  There are some Linux file systems that do,
>like JFS from IBM, but they are not record-oriented and don't have the file
>types like MPE.

Well, Linux does seem to have provisions for various file systems
under the vfs umbrella (as far as I understand), but I do wonder if
it would really be possible to add an "mpefs" to this mix because
the Posix(ish) file system API seen/used by the application code is
probably unable to represent MPE-ish aspects like record size, ascii
or binary type, eof versus limit, file types and the like.

Ok, I am just judging from the Posix style API like open(), read(),
write(), close() and the like. Maybe there are some add'l doors like
fcntl() that would allow all the MPE-ish things to be dealt with...

Lars.

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *

ATOM RSS1 RSS2