Hello!

No Problem! Thanks for clear up.

Cheers,
Andi

Sonny Rao wrote:

On Mon, Dec 27, 2004 at 08:28:25PM +0100, Andreas Unterkircher wrote:


Hello List!

I'm currently revive an old Digital AlphaStation 200 with an Alpha EV4 processor (Avanti system). OS is a Debian SID (unstable) with a self compiled 2.6.9 kernel (gcc 3.3.5).
On one of the two scsi disks I created one single partition and formated it successfully with JFS.


When I'm trying to mount that partition, the mount-binary segfaults and the kernel throws following message into the logs...



<snip>

I've tested the disk with 'badblocks' - seems there is no problem. Also a ext3-filesystem runs in a 'normal' way.

Maybe it's the memory with some defects, but this only happens when I try to mount an JFS filesystem.

But could this be kernel or JFS related? Below is the actual .config. I'm currently recompile the kernel with
JFS_DEBUG which hopefully give a hint where the problem is.... but this will take sometime on this machine :)





This is actually a known issue, which I think Shaggy has plans to work on in the coming year. Basically, JFS doesn't work properly on architectures without a 4k page size. This includes Alpha 8K, Sparc 8K, and more. I think maybe we should at least disable JFS support on architecutres where this is the case, so more people don't get confused by this.

Sorry!

Sonny


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