Ftpd problems

[Iassen Anadoliev]

Yar Tikhiy writes:

> On Mon, Jan 30, 2006 at 03:57:46PM +0300, Yar Tikhiy wrote:
>> On Sat, Jan 28, 2006 at 06:25:34PM +0200, Iassen Anadoliev wrote:
>> > Chuck Swiger writes:
>> > 
>> > >Iassen Anadoliev wrote:
>> > >>Hello guys i hope  this is the appropriate list so...
>> > >>
>> > >>I am running a ftp server and have some problems with large files. While
>> > >>syncing files over 4GB with rsync there is no problem:
>> > >>
>> > >>ls -lha
>> > >>-rw-------  1 support  support   4.2G Nov 14 19:46 somefile.data
>> > >>
>> > >>But when i try to download the file it fails:
>> > >
>> > >If you can identify more specificly which side is having the problem, it's
>> > >probably worth filing a PR about it.  Try using fetch or curl instead, to 
>> > >see
>> > >whether another client does OK, or try using proftpd to test another FTP 
>> > >server.
>> > Never sent PR before. So trying to find PR that already describe my 
>> > problem I found this: 
>> > http://www.FreeBSD.org/cgi/query-pr.cgi?pr=bin/89100 
>> 
>> We seem to have got a bug in sendfile(2).  Besides bin/89100, there
>> is kern/92243 on it.  The problem is rather unpleasant and it's in
>> the kernel, not in ftpd(8).
> 
> Would you mind trying the attached kernel patch?  Note that you'll
> need to rebuild the modules along with the kernel after applying the
> patch.  Thanks in advance!
>
Thanks for the patch it seems to work:

fetch  ftp://test:test@ibiza.korio.org/usr/src/test.zero
test.zero                                     100% of 4293 MB 4255 kBps 
00m00s

 
> The patch is against HEAD.  In case it fails to apply, just change
> the type of the 2nd argument to vnode_create_vobject from size_t to
> off_t in the .h and .c files -- that's the essence.
> 

uname -a
FreeBSD ibiza.ma3x.net 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #0: Thu Feb  2 
15:19:27 EET 2006     root at ibiza.ma3x.net:/usr/obj/usr/src/sys/STENLY  i386


> -- 
> Yar
> 

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    (,__....----'''       (,..--''   Iassen Anadoliev <korio at korio.org>

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