<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.5730.13" name=GENERATOR><LINK
href="BLOCKQUOTE{margin-Top: 0px; margin-Bottom: 0px; margin-Left: 2em}"
rel=stylesheet></HEAD>
<BODY style="FONT-SIZE: 10pt; MARGIN: 10px; FONT-FAMILY: verdana">
<DIV><FONT face=Verdana size=2>I use 4 nodes cluster that all mount the same
gfs2 storage.</FONT></DIV>
<DIV> </DIV>
<DIV>On one node, I use dd write a 512000 byte file while on other node ,</DIV>
<DIV> </DIV>
<DIV>I use the command 'ls -l' to see , the file only 3584 byte.</DIV>
<DIV> </DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV>
<DIV>[root@nd11 mnt]# dd if=/dev/zero of=x count=1000</DIV>
<DIV>1000+0 records in</DIV>
<DIV>1000+0 records out</DIV>
<DIV>[root@nd11 mnt]# ll</DIV>
<DIV>total 501492</DIV>
<DIV>-rw-r--r-- 1 root root 512000 May 5 23:55 x</DIV>
<DIV>-rw-r--r-- 1 root root 3584 May 6 2008 xxx</DIV> </DIV>
<DIV>[root@nd13 mnt]# ll</DIV>
<DIV>total 501492</DIV>
<DIV>-rw-r--r-- 1 root root 3584 May 5 2008 x</DIV>
<DIV>-rw-r--r-- 1 root root 3584 May 6 2008 xxx</DIV></BLOCKQUOTE>
<DIV> </DIV>
<DIV>
<DIV>
Thank you very much in advance and look forward to</DIV>
<DIV>hearing from you.</DIV>
<DIV> </DIV>
<DIV>hongqian</DIV></DIV>
<DIV> </DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV align=left><FONT face=Verdana color=#c0c0c0 size=2>2008-05-06
</FONT></DIV><FONT face=Verdana size=2>
<HR style="WIDTH: 122px; HEIGHT: 2px" align=left SIZE=2>
<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>hongqian</SPAN>
</FONT></DIV></FONT></BODY></HTML>