Re: Trying to compile fuse fs for ext4

[Christian Koch <cfkoch%sdf.lonestar.org@localhost>]

A few things come to mind:

Refuse depends on PUFFS, which needs the puffs(4) pseudo-device enabled. So
first make sure your kernel is compiled with support for that.

I've heard that you can use mount_ext2fs(8) to mount ext3 and ext4 volumes, but
only read-only ("mount_ext2fs -o ro ...") I've never tried this, though.

If there's still another host which has your ext4 system mounted, you could
always use NFS or mount_psshfs(8) to get to it.

And I'll bet you _anything_ that the redefinition of the MIN macro has something
to do with why ext4fuse is crashing. See common.h, line 13.

-Christian

On Wed, Jan 08, 2014 at 10:10:10AM +0100, Nans Vignal wrote:
> Hi,
> 
> I?m pretty new to NetBSD, and I have some ext4 partitions that I would like 
> to access
> from my NetBSD installation.
> 
> So I found a fuse filesystem for ext4 (https://github.com/gerard/ext4fuse) and
> I?m trying to compile it against librefuse. I?ve installed wip/libexecinfo 
> from
> pkgsrc, patched the Makefile (patch attached to this mail) and built a binary,
> but when I try to mount a fs, I get a core dump?:
> 
> # ./ext4fuse /dev/wd0i /f/disk
> [1]   Abort trap (core dumped) ./ext4fuse /dev/wd0i /f/disk
> 
> I attach to this mail the output of the build, and a traceback.
> 
> 
> If you think of any other way to acces ext4 fs from NetBSD, feel free to tell 
> me
> :)
> 
> Any help to build and use successfully this fuse filesystem would be great :)
> 
> -- 
> Envoy? depuis ma GameBoy.