<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <DIV>Hi Sunil,</DIV> <DIV> </DIV> <DIV class=MsoNormal style="MARGIN: 0mm 0mm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">What tools you recommend to diagnose this device? Is there anything I can tweak with ocfs2?<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></DIV> <DIV class=MsoNormal style="MARGIN: 0mm 0mm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">We have other systems using same schema and by running iostat or nmon I don’t see bottleneck problem like on ocfs2…<o:p></o:p></SPAN></DIV> <DIV> </DIV> <DIV>Thanks,</DIV> <DIV>-WS<BR><BR><B><I>Sunil Mushran <Sunil.Mushran@oracle.com></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Start by diagnosing the the device itself.<BR><BR>W S
wrote:<BR>> Folks,<BR>> <BR>> We have two linux systems clustered with ocfs2.<BR>> Both systems has VERY HIGH % on iowait - ranging from 30% to 60%.<BR>> Where should I start looking at first?<BR>> <BR>> Thanks,<BR>> --WS<BR>> <BR>> [ocfs2]$ iostat -x<BR>> Linux 2.6.9-22.0.1.ELsmp <BR>> avg-cpu: %user %nice %sys %iowait %idle<BR>> 18.66 0.00 9.88 42.46 49.00<BR>> <BR>> [ocfs2]$ cat /etc/redhat-release<BR>> Red Hat Enterprise Linux AS release 4 (Nahant Update 1)<BR>><BR>> ------------------------------------------------------------------------<BR>> Looking for a deal? Find great prices on flights and hotels <BR>> <HTTP: evt="47094/*http://farechase.yahoo.com/;_ylc=X3oDMTFicDJoNDllBF9TAzk3NDA3NTg5BHBvcwMxMwRzZWMDZ3JvdXBzBHNsawNlbWFpbC1uY20-" us.rd.yahoo.com><BR>> with Yahoo! FareChase.<BR>> ------------------------------------------------------------------------<BR>><BR>>
_______________________________________________<BR>> Ocfs2-users mailing list<BR>> Ocfs2-users@oss.oracle.com<BR>> http://oss.oracle.com/mailman/listinfo/ocfs2-users<BR><BR></BLOCKQUOTE><BR> <div> <HR SIZE=1> Tonight's top picks. What will you watch tonight? <A href="http://us.rd.yahoo.com/tv/mail/tagline/tonightspicks/evt=48220/*http://tv.yahoo.com/">Preview the hottest shows</A> on Yahoo! TV. </BLOCKQUOTE><BR><p> 
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