[Linux-decnet-user] Re: [Dapfs for kernel 2.3.99-pre5
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[Linux-decnet-user] Re: [Dapfs for kernel 2.3.99-pre5
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From: Steve W. <st...@gw...> - 2000-06-15 23:39:33
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Hi,
I did indeed look though the source, not just at the bit that you pointed
out to me, but also the sendmsg() function and one or two other places
as well. I didn't manage to spot what was going wrong at all. I think I
need to look again. I'll try and find the time this weekend as I've got one
or two bits queued up to roll into a patch,
Steve.
>
> I wrote dapfs for kernel 2.3.99-pre5.
>
> Steve: Did you write the patch I suggest you for the DECnet kernel?
> As soon as I have it I will release the new dapfs patch for kernel 2.3.99.
>
> Eduardo
>
>
> >From: Steve Whitehouse <st...@gw...>
> >Reply-To: Steve Whitehouse <St...@ch...>
> >To: ec...@cy... (ecc)
> >CC: St...@ch... (Steve Whitehouse), MM...@ex...
> >(Mauricio Mejia), lin...@li...
> >('lin...@li...')
> >Subject: Re: [Linux-decnet-user] FW: Linux Kernel 2.3.42
> >Date: Tue, 13 Jun 2000 20:33:35 +0100 (BST)
> >
> >
> >Hi,
> >
> >its very useful to know that the break is around 2.3.99-pre7. It will
> >be very helpful when I come to try and fix this. Dapfs was never in
> >a mainstream kernel - it probably should go in to 2.5 when its been
> >updated to use the new VFS functions,
> >
> >Thanks,
> >
> >Steve.
> >
> > >
> > > Steve,
> > >
> > > I responded earlier but forgot copy-all.
> > >
> > > I have had problems with kernels higher than 2.3.99-pre7 I believe.
> > > My last stable kernel (my configuration) is 2.3.51 which I am using now.
> > > I noticed dapfs was dropped from the kernel sometime.
> > > 2.4.0-test1 definetily will lock my pc sooner or later, I really do not
> >have any
> > > valuable details.
> > > All I know is that I see my video break slightly atop my screen,
> > > once I see that I know I am gone!!
> > > Ed Calderon
> > >
> > >
> > > Steve Whitehouse wrote:
> > >
> > > > Hi,
> > > >
> > > > I should explain the situation with the DECnet patches a bit since its
> > > > not at all obvious and seems to be causing confusion. The very latest
> > > > DECnet code is whats in the 2.4.0test1-ac15 kernel (or whatever is the
> > > > latest at the moment). This is by far the most stable code thats
> >around
> > > > so far as I know. One or two people have said there are stability
> >problems
> > > > with it though... I've not had a chance to investigate this yet, but
> >its on
> > > > my TODO list for when I get some nice computers to test it with
> >(sometime
> > > > shortly).
> > > >
> > > > The patches on my ftp site at the Swansea University Computer Society
> > > > site for 2.3.xx kernels are of historical interest only, they have all
> > > > been integrated into the mainstream kernels.
> > > >
> > > > For 2.2 kernels, there are two sets of patches. The one I wrote which
> > > > followed the 2.3 kernel patches for a while but are generally
> >unmaintained
> > > > now, since I've been putting all my efforts into the 2.3 code, and the
> >patch
> > > > set from sourceforge which were originally written by Eduardo and are
> > > > now maintained by Patrick.
> > > >
> > > > What I'd suggest is that if you really need dapfs and a 2.3 kernel,
> >then you
> > > > do either one of these two things:
> > > >
> > > > 1. Get 2.3.43 and patch it woth dapfs and backport the DECnet bug
> >fixes from
> > > > the latest kernels _or_
> > > > 2. Get the latest kernel and fix dapfs to work with the newer VFS
> > > > functions
> > > >
> > > > If you select option two, then please send in the patches to us :-)
> > > >
> > > > Steve.
> > > >
> > > > >
> > > > > I have located the latest DECnet code "decnet-2.3.50.diff.gz" at
> >Steve
> > > > > Whitehouse's ftp site (ftp://ftp.sucs.swan.ac.uk/pub/Linux/DECnet/
> > > > > <ftp://ftp.sucs.swan.ac.uk/pub/Linux/DECnet/> ).
> > > > >
> > > > > I've downloaded Kernel 2.3.50 and patched the decnet portion. That
> >all
> > > > > works fine.
> > > > >
> > > > > Looks like Kernel 2.3.50 doesn't have dapfs support.. so I'm going
> >to have
> > > > > to try and manually patch the dapfs portion.
> > > > >
> > > > > Hope this works,
> > > > >
> > > > > Mauricio
> > > > > -----Original Message-----
> > > > > From: Mauricio Mejia
> > > > > Sent: June 13, 2000 12:38 PM
> > > > > To: 'Steve Whitehouse'
> > > > > Cc: lin...@li...
> > > > > Subject: RE: [Linux-decnet-user] FW: Linux
> >Kernel
> > > > > 2.3.42
> > > > >
> > > > > So if I understand correctly. I could compile with
> > > > > experimental and be able to select DECnet OR I could download the
> >latest
> > > > > kernel and manually attempt to put in the dapfs entries based on
> >what in the
> > > > > 2.3.42 patch?
> > > > >
> > > > > > The dapfs patch really needs looking
> >at
> > > > > again to fix the things which have
> > > > > > changed in the VFS, although you
> >could try
> > > > > backporting the latest DECnet
> > > > > > code into a 2.3.42 kernel and see if
> >that
> > > > > works for you,
> > > > >
> > > > > What is the latest decnet code? The newest one I see
> >on the
> > > > > download page is Kernel patch for Linux 2.2.14 & dapfs pre-release
> > > > > <http://linux-decnet.sourceforge.net/dnk2214.tgz>
> > > > >
> > > > > Which is much older than the 2.3.42 kernel.
> > > > >
> > > > > Is there another download site for the DECnet code
> >that I am
> > > > > unaware of?
> > > > >
> > > > > Thanks for you help,
> > > > >
> > > > > Mauricio
> > > > >
> > > > > -----Original Message-----
> > > > > From: Steve Whitehouse
> > > > > [mailto:st...@gw...]
> > > > > Sent: June 13, 2000 12:15 PM
> > > > > To: MM...@ex...
> > > > > Cc:
> > > > > lin...@li...
> > > > > Subject: Re:
> >[Linux-decnet-user] FW:
> > > > > Linux Kernel 2.3.42
> > > > >
> > > > > Hi,
> > > > >
> > > > > the VFS layer in the 2.3 kernels has
> >changed
> > > > > a lot. That dapfs patch for 2.3.42
> > > > > almost certainly won't work with later
> > > > > kernels. On the other hand there
> > > > > have been several DECnet bugs which
> >have
> > > > > been corrected since 2.3.42 so the
> > > > > latest kernels have better DECnet
> >code.
> > > > >
> > > > > Did you say yes to the
> >CONFIG_EXPERIMENTAL
> > > > > option ? At some stage I moved
> > > > > DECnet from being CONFIG_EXPERIMENTAL
> >to
> > > > > being a standard option in the
> > > > > network protocol configuration, but it
> >may
> > > > > not have been until after 2.3.42,
> > > > > I really can't remember which version
> >it was
> > > > > now. The DECnet network
> > > > > protocol is a seperate option to the
> >dapfs
> > > > > filesystem whichever kernel
> > > > > you are running.
> > > > >
> > > > > The dapfs patch really needs looking
> >at
> > > > > again to fix the things which have
> > > > > changed in the VFS, although you could
> >try
> > > > > backporting the latest DECnet
> > > > > code into a 2.3.42 kernel and see if
> >that
> > > > > works for you,
> > > > >
> > > > > Steve.
> > > > >
> > > > > >
> > > > > > Sorry.. damn ALT-S sent the e-mail.
> > > > > >
> > > > > > As I was saying.. does anyone have
> >DECnet
> > > > > for working with DNMOUNT on any
> > > > > > kernel, and if so what patches did
> >you
> > > > > apply? And where can I download them
> > > > > > from?
> > > > > >
> > > > > > Any help is greatly appreciated.
> > > > > >
> > > > > > Thanks,
> > > > > >
> > > > > > Mauricio
> > > > > >
> > > > >
> >----------------------------------------------------------------------------
> > > > > > --------------------------------
> > > > > > Mauricio Mejia
> > > > > Communications & Information Systems
> > > > > > Health Information Systems
> >Specialist
> > > > > Health Sciences Centre
> > > > > > E-Mail: mm...@hs...
> > > > > <mailto:mm...@hs...> 791 Notre
> > > > > > Dame Avenue
> > > > > > Phone : (204) 787-2854
> > > > > Winnipeg, Manitoba R3E 0M1
> > > > > > FAX : (204) 787-1981
> > > > > CANADA
> > > > > >
> > > > > >
> > > > > > -----Original Message-----
> > > > > > From: Mauricio Mejia
> > > > > > Sent: June 13, 2000 12:15 PM
> > > > > > To:
> > > > > 'lin...@li...'
> > > > > > Subject: Linux Kernel 2.3.42
> > > > > >
> > > > > > Hello everyone,
> > > > > >
> > > > > > After not being able to get 2.2.x
> >Kernel
> > > > > working with DNMOUNT I decided to
> > > > > > try 2.3.x
> > > > > >
> > > > > > I looked around at the patches that
> >you
> > > > > can download off of
> > > > > >
> > > > > http://linux-decnet.sourceforge.net/download.html
> > > > > >
> > > > > <http://linux-decnet.sourceforge.net/download.html> and they have
> > > > > > A "dapfs for Linux 2.3.42+" listed.
> > > > > >
> > > > > > I have applied this patch to the
> >Linux
> > > > > source code but I don't see any
> > > > > > DECnet in the network protocol
> >sections.
> > > > > I used to see DECnet in kernel
> > > > > > 2.2.x
> > > > > >
> > > > > > This leads me to believe that the
> >patch
> > > > > only adds the file system support
> > > > > > but doesn't add the protocol
> >support.
> > > > > >
> > > > > > Does anyone have DECnet for Linux
> >working
> > > > > >
> > > > >
> >----------------------------------------------------------------------------
> > > > > > --------------------------------
> > > > > > Mauricio Mejia
> > > > > Communications & Information Systems
> > > > > > Health Information Systems
> >Specialist
> > > > > Health Sciences Centre
> > > > > > E-Mail: mm...@hs...
> > > > > <mailto:mm...@hs...> 791 Notre
> > > > > > Dame Avenue
> > > > > > Phone : (204) 787-2854
> > > > > Winnipeg, Manitoba R3E 0M1
> > > > > > FAX : (204) 787-1981
> > > > > CANADA
> > > > > >
> > > > > >
> > > > > >
> > > > > _______________________________________________
> > > > > > Linux-decnet-user mailing list
> > > > > >
> >Lin...@li...
> > > > > >
> > > > > http://lists.sourceforge.net/mailman/listinfo/linux-decnet-user
> > > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > Linux-decnet-user mailing list
> > > > Lin...@li...
> > > > http://lists.sourceforge.net/mailman/listinfo/linux-decnet-user
> > >
> > >
> > > _______________________________________________
> > > Linux-decnet-user mailing list
> > > Lin...@li...
> > > http://lists.sourceforge.net/mailman/listinfo/linux-decnet-user
> > >
> >
> >
> >_______________________________________________
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> >Lin...@li...
> >http://lists.sourceforge.net/mailman/listinfo/linux-decnet-user
>
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