[Ocfs2-devel] data inconsistency when write in a memory map way

Ling, Xiaofeng xiaofeng.ling at intel.com
Thu Aug 12 05:56:56 CDT 2004


This is also for 2.6 kernel and also for normal read/write as I reported =
yestoday.

>-----Original Message-----
>From: ocfs2-devel-bounces at oss.oracle.com=20
>[mailto:ocfs2-devel-bounces at oss.oracle.com] On Behalf Of Chen, Yukun
>Sent: 2004=C4=EA8=D4=C211=C8=D5 2:38
>To: ocfs2-devel at oss.oracle.com
>Subject: [Ocfs2-devel] data inconsistency when write in a=20
>memory map way
>
>Hi all
>
>for beta 4 release, on kernel 2.4.x
>
>steps to duplicate:
>
>1.on node a, write to a file residing on a ocfs2 partition in a way of
>memory=20
>
>map
>
>2.then on node b , check the writtent data but nothing will be found.
>
>It is ok if I use a normal way to write file and check on another node.
>
>Any ideas on it.
>
>BTW, the issue has been reported as bug#124 to oss.oracle.com
>
>Thanx.
>
>
>Aaron
>
>Intel China Software Lab
>
>Tel:  8621-52574545 Ext.1587
>
>E_mail:yukun.chen at intel.com
>
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