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From: Junxiao Bi <junxiao.bi@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] OCFS2 support which architectures and can the cluster work under mixed architectures?
Date: Thu, 06 Aug 2015 13:26:57 +0800	[thread overview]
Message-ID: <55C2F021.9010106@oracle.com> (raw)
In-Reply-To: <55C33EFB020000F9000111BC@relay2.provo.novell.com>

Hi Gang,

On 08/06/2015 11:03 AM, Gang He wrote:
> Hello guys,
> 
>>From the document(https://oss.oracle.com/projects/ocfs2/), it says that OCFS2 supports x86, x86_64, ia64 and ppc64. I am not sure that this doc is up-to-date, now, OCFS2 supports any other architecture? e.g. s390x?
> The second question, since OCFS2 is a cluster FS and support multiple architectures, can a OCFS2 cluster work under a mixed architectures environment? e.g. some nodes are x86, some nodes are ppc64.
I think ocfs2 works good on le endian, but maybe not on big endian
though i never test it. From the source code, kernel seemed be prepared
for big endian, but for tools, maybe not, i found lot of codes reading
stuff from disk to memory without conversion in fsck.ocfs2. I am not
sure about other tools, so may need do a full check.

Thanks,
Junxiao.
> 
> 
> Thanks a lot.
> Gang 
> 
> 
> 
> 
> _______________________________________________
> Ocfs2-devel mailing list
> Ocfs2-devel at oss.oracle.com
> https://oss.oracle.com/mailman/listinfo/ocfs2-devel
> 

  reply	other threads:[~2015-08-06  5:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-06  3:03 [Ocfs2-devel] OCFS2 support which architectures and can the cluster work under mixed architectures? Gang He
2015-08-06  5:26 ` Junxiao Bi [this message]
2015-08-06  5:49   ` Gang He
2015-08-06  5:55     ` Junxiao Bi
2015-08-06  7:16   ` Joseph Qi
2015-08-08 12:44     ` Goldwyn Rodrigues

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