Re: RFH: zfs-fuse

[Mike Hommey <mh@glandium.org>]

On Mon, Dec 29, 2008 at 03:58:23AM +0800, Paolo Scarabelli wrote:
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> Hi Mike...
> 
> There you go, I hope it can be of some help.
> 
> Paolo.
> 
> 
> sun:/tmp# uname -a
> Linux sun 2.6.26-1-sparc64 #1 Mon Dec 15 17:04:34 UTC 2008 sparc64 GNU/Linux
> sun:/tmp# dd of=foo bs=1024 count=0 seek=500000
> 0+0 records in
> 0+0 records out
> 0 bytes (0 B) copied, 7.4265e-05 s, 0.0 kB/s
> sun:/tmp# zpool create foo $(pwd)/foo
> sun:/tmp# zfs create foo/bar
> sun:/tmp# touch /foo/bar/baz
> sun:/tmp# ls -l /foo/bar/baz
> - -rw-r--r-- 1 root root 0 2008-12-29 03:49 /foo/bar/baz
> sun:/tmp# zpool destroy foo
> sun:/tmp# rm foo

Thanks for the feedback (I'm late, I know ;) )

Could someone still give me current policy regarding sparc64 code (see
below for a reminder of the original question)

Cheers

Mike
 
> Mike Hommey wrote:
> > Hi,
> > 
> > I'm currently giving a try to zfs-fuse (ITP #419746) and it has support
> > for sparc64. My understanding of the debian port is that it is mostly a
> > 32 bits port, with a 64 bits kernel. The zfs-fuse build scripts only
> > deal with sparc64 as returned by uname -m, but builds as 32-bits
> > application with the current toolchain. Also, it builds with
> > -mcpu=ultrasparc, which I'm unsure is allowed for the debian sparc port
> > (as well as expecting uname -m to always return sparc64), but the code
> > does use ultrasparc specific opcodes, most notably "cas".
> > 
> > For those interested in the code, they can lookup
> > src/lib/libsolcompat/sparc64/atomic.S which contains most sparc specific
> > assembly in http://prdownload.berlios.de/zfs-fuse/zfs-fuse-0.5.0.tar.bz2
> > 
> > I'm not sure the resulting package works properly either (as I'm unable
> > to test it on porter machines), so if someone could check out
> > http://people.debian.org/~glandium/zfs-fuse_0.5.0-1_sparc.deb
> > and see if the following sequence of commands work (as root):
> >         dd of=foo bs=1024 count=0 seek=500000
> >         zpool create foo $(pwd)/foo
> >         zfs create foo/bar
> >         touch /foo/bar/baz
> >         ls /foo/bar/baz
> > 
> > You can cleanup with:
> >         zpool destroy foo
> >         rm foo
> > 
> > before removing the package.
> > 
> > Thanks for your help.
> > 
> > Mike
> > 
> > 
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