<html><head><style type="text/css">body {word-wrap: break-word; background-color:#ffffff;}</style></head><body><div style="font-family: sans-serif; font-size: 16px">I am running no subtree check and nfsv4<br><br><font face="sans-serif"><span style="font-size: 14px"><i><font color="#333333">Connected by MOTOBLUR™</font></i></span></font></div><br><br>-----Original message-----<br><blockquote style="; border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><div style="font-family: sans-serif; font-size: 14px"><b>From: </b>"Sérgio Surkamp" <sergio@gruposinternet.com.br><b><br>To: </b>ocfs2-users@oss.oracle.com<b><br>Sent: </b>Mon, May 9, 2011 12:46:01 GMT+00:00<b><br>Subject: </b>Re: [Ocfs2-users] NFS client async<br><br></div>Hi,<br><br>Are you running some kind of nfs cache? Maybe you are hiting some<br>kind of NFS caching problem, read nfs(5) manual for information about<br>NFS caching and how to tune it.<br><br>If you are running NFSv2 server, make sure that that you are exporting<br>the volume with no_subtree_check option, as stated by the OCFS2 user<br>guide.<br><br>Regards,<br>Sérgio<br><br>Em Sat, 7 May 2011 22:45:35 +0800 (GMT+08:00)<br>Thomas Lau <thomaslau@esun.com> escreveu:<br><br>> here is the situation:<br>> <br>> Img01 connect to server A via NFS, server A connect OCFS2 to LUN1-SAN1<br>> Img02 connect to server B via NFS, server B connect OCFS2 to<br>> LUN1-SAN1.<br>> <br>> <br>> while server A and B are sharing same LUN and SAN, when file upload<br>> from server A, Img02 NFS client file change can't pickup, Img01 show<br>> md5sum correctly so as server A and B.<br>> <br>> Does anyone know how to resolve this issue?<br>> <br>> _______________________________________________<br>> Ocfs2-users mailing list<br>> Ocfs2-users@oss.oracle.com<br>> <a href="http://oss.oracle.com/mailman/listinfo/ocfs2-users">http://oss.oracle.com/mailman/listinfo/ocfs2-users</a><br><br><br>-- <br> .:''''':.<br>.:' ` Sérgio Surkamp | Gerente de Rede<br>:: ........ sergio@gruposinternet.com.br<br>`:. .:'<br> `:, ,.:' *Grupos Internet S.A.*<br> `: :' R. Lauro Linhares, 2123 Torre B - Sala 201<br> : : Trindade - Florianópolis - SC<br> :.'<br> :: +55 48 3234-4109<br> :<br> ' <a href="http://www.gruposinternet.com.br">http://www.gruposinternet.com.br</a><br><br>_______________________________________________<br>Ocfs2-users mailing list<br>Ocfs2-users@oss.oracle.com<br><a href="http://oss.oracle.com/mailman/listinfo/ocfs2-users">http://oss.oracle.com/mailman/listinfo/ocfs2-users</a><br></blockquote></body></html>