http://oss.sgi.com/bugzilla/show_bug.cgi?id=794
------- Additional Comments From sandeen-xfs@xxxxxxxxxxx 2008-10-03 14:38 CST
-------
(In reply to comment #0)
> Hi,
> I have problem using XFS file system with OLD ARM (ARM920T) platform.
> Current configuration is followings.
> CPU: SAMSUNG S3C2800 (ARM920T core)
> Kernel version : 2.4.33 (I patched recent PATCH regarding fix dir2 shortform
> structures on ARM old ABI)
Any other patches applied?
> XFSprogs : version 2.9 4 (I can't use 2.10.1 because of version mismatch)
Which version mismatch is that?
> Actually, I'm developing DVR(Digital Video Recorder) with above configuration.
> Usually DVR application is trying to make directory whenever needs record
> video data to HDD, however, I got sometimes "Unknown error 990" and after
> that
> I can't access any data from the HDD through the XFS file system.
> In case of DVR, customer couldn't check or repair broken file system at all
> anytime.
> My question is what's the problem of error 990 message?
see what dmesg tells, you when you get this, and attach it please.
> And, is there any other problem in the XFS file system with ARM old platform?
You should run the xfsqa suite to give it a good workout...
> Somebody told that can't use XFS file system with old ARM in the linux kernel
> mailing list. I just wondering this is true or not.
on some hardware there is also a "vmap cache aliasing problem" but that usually
shows up in log write problems (thanks hch for reminding me of this yesterday)
:)
Can you build your xfs.ko with -g in the CFLAGS and attach it? I'll look at the
structure alignment.
> Thanks in advance.
>
> Regards,
> David.
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