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Re: [Gluster-devel] [Gluster-users] Gluster on an ARM system


From: Hraban Luyat
Subject: Re: [Gluster-devel] [Gluster-users] Gluster on an ARM system
Date: Fri, 12 Aug 2011 05:15:31 +0200

Pointer casting: armv5tel forces word-alignment of unsigned integers
but glusterfs casts buffer pointers (char *) to integer pointers. 75%
you get a misaligned pointer and when you read from that, well, you
read some incompatible value that will lead to all kinds of crazy.

Bug 397 was one instance of that: <http://bugs.gluster.com/show_bug.cgi?id=397>.

Greetings,

Hraban

2011/8/12 Emmanuel Dreyfus <address@hidden>:
> John Mark Walker <address@hidden> wrote:
>
>> I've CC'd the gluster-devel list in the hopes that someone there can help
>> you out. However, my understanding is that it will take some significant
>> porting to get GlusterFS to run in any production capacity on ARM.
>
> What ARM specific problems have been identified?
>
> --
> Emmanuel Dreyfus
> http://hcpnet.free.fr/pubz
> address@hidden
>
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