Re: kern/42175: smbfs doesn't support files large than 4GB

[Nicolas Joly <njoly%pasteur.fr@localhost>]

On Mon, Oct 12, 2009 at 11:05:00AM +0000, tron%zhadum.org.uk@localhost wrote:
> >Number:         42175
> >Category:       kern
> >Synopsis:       smbfs doesn't support files large than 4GB
[...]
> >Description:
> To test NetBSD-current's SMBFS I tried to write a large file to my
> Apple Time Capsule. It worked fine until the file got larger
> than 4GB:

I wanted to have a look, but your test does not fail for me. This is a
smbfs mount from a NetApp filer.

njoly@lanfeust [silo/njoly]> uname -a
NetBSD lanfeust.sis.pasteur.fr 5.99.20 NetBSD 5.99.20 (LANFEUST) #3: Wed Oct 14 
15:15:48 CEST 2009  
njoly%lanfeust.sis.pasteur.fr@localhost:/local/src/NetBSD/obj.amd64/sys/arch/amd64/compile/LANFEUST
 amd64
njoly@lanfeust [silo/njoly]> df -h .
Filesystem            Size       Used      Avail %Cap Mounted on
//NJOLY@SILO/SIS      1.3T       1.2T        40G  96% /mount/silo
njoly@lanfeust [silo/njoly]> dd if=/dev/zero bs=1024k count=5120 of=test.img
5120+0 records in
5120+0 records out
5368709120 bytes transferred in 621.933 secs (8632294 bytes/sec)

njoly@hal [/mnt/njoly]> uname -a
NetBSD hal.sis.pasteur.fr 5.99.20 NetBSD 5.99.20 (HAL) #0: Tue Oct 13 19:39:35 
CEST 2009  
njoly%hal.sis.pasteur.fr@localhost:/local/src/NetBSD/obj.i386/sys/arch/i386/compile/HAL
 i386
njoly@hal [/mnt/njoly]> df -h .
Filesystem            Size       Used      Avail %Cap Mounted on
//NJOLY@SILO/SIS      1.3T       1.2T        40G  96% /mnt
njoly@hal [/mnt/njoly]> dd if=/dev/zero bs=1024k count=5120 of=test.img
5120+0 records in
5120+0 records out
5368709120 bytes transferred in 660.953 secs (8122679 bytes/sec)

-- 
Nicolas Joly

Biological Software and Databanks.
Institut Pasteur, Paris.