Ocfs2 users - May 2011 - NFS client async

here is the situation:

Img01 connect to server A via NFS, server A connect OCFS2 to LUN1-SAN1
Img02 connect to server B via NFS, server B connect OCFS2 to LUN1-SAN1.


while server A and B are sharing same LUN and SAN, when file upload from server
A, Img02 NFS client file change can't pickup, Img01 show md5sum correctly so
as server A and B.

Does anyone know how to resolve this issue?

Hi,

Are you running some kind of nfs cache? Maybe you are hiting some
kind of NFS caching problem, read nfs(5) manual for information about
NFS caching and how to tune it.

If you are running NFSv2 server, make sure that that you are exporting
the volume with no_subtree_check option, as stated by the OCFS2 user
guide.

Regards,
S?rgio

Em Sat, 7 May 2011 22:45:35 +0800 (GMT+08:00)
Thomas Lau <thomaslau at esun.com> escreveu:
> here is the situation:
> 
> Img01 connect to server A via NFS, server A connect OCFS2 to LUN1-SAN1
> Img02 connect to server B via NFS, server B connect OCFS2 to
> LUN1-SAN1.
> 
> 
> while server A and B are sharing same LUN and SAN, when file upload
> from server A, Img02 NFS client file change can't pickup, Img01 show
> md5sum correctly so as server A and B.
> 
> Does anyone know how to resolve this issue?
> 
> _______________________________________________
> Ocfs2-users mailing list
> Ocfs2-users at oss.oracle.com
> http://oss.oracle.com/mailman/listinfo/ocfs2-users

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