<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.2900.3132" name=GENERATOR></HEAD> <BODY> <DIV dir=ltr align=left>Hi,</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left>I used sysbasher and the web interface on the san. I figure that it gives an ok view of the load on the san. It corresponds ok with timed cp's.</DIV> <DIV dir=ltr align=left>Also i did some loops that just copied to and from the san. But generally it's just a rough average, and i'm just wondering if it's similar in performance to other configurations.</DIV> <DIV dir=ltr align=left> </DIV> <DIV dir=ltr align=left>The hardware is:</DIV> <DIV dir=ltr align=left> 2 fujitsusiemens RX200s3 servers with emulex 11003 hbas and two dualcore cpus and 4gb memory.</DIV> <DIV dir=ltr align=left>Connected is a SX60 san with an extra controller and powersupply. </DIV> <DIV> </DIV> <DIV> Mvh / Kind regards Kristoffer Lippert Systemansvarlig JP/Politiken A/S Online Magasiner Tlf. +45 8738 3032 Cell. +45 6062 8703 </DIV> <DIV> </DIV> <DIV> </DIV> <DIV class=OutlookMessageHeader lang=da dir=ltr align=left> <HR tabIndex=-1> Fra: linux-cluster-bounces@redhat.com [mailto:linux-cluster-bounces@redhat.com] På vegne af Dan.Askew@jmsmucker.com Sendt: 31. juli 2007 12:12 Til: linux clustering Emne: Re: SV: [Linux-cluster] Linux Clustering Newbe </DIV> <DIV></DIV> No I do not but if you elaborate on the tests performed or have atest script I would be glad run some bench marks. It would also be helpful to know the hardware you are running on. Dan Askew Sr Systems Administrator The J. M. Smucker Company Phone (330)684-3662 <TABLE width="100%"> <TBODY> <TR vAlign=top> <TD width="40%">"Kristoffer Lippert" <kristoffer.lippert@jppol.dk> Sent by: linux-cluster-bounces@redhat.com 07/31/2007 04:32 AM <TABLE border=1> <TBODY> <TR vAlign=top> <TD bgColor=white> <DIV align=center>Please respond to linux clustering <linux-cluster@redhat.com></DIV></TR></TBODY></TABLE> <TD width="59%"> <TABLE width="100%"> <TBODY> <TR vAlign=top> <TD> <DIV align=right>To</DIV> <TD>"linux clustering" <linux-cluster@redhat.com> <TR vAlign=top> <TD> <DIV align=right>cc</DIV> <TD> <TR vAlign=top> <TD> <DIV align=right>Subject</DIV> <TD>SV: [Linux-cluster] Linux Clustering Newbe</TR></TBODY></TABLE> <TABLE> <TBODY> <TR vAlign=top> <TD> <TD></TR></TBODY></TABLE> </TR></TBODY></TABLE> Hi Dan, Have you got any performance figures on the OCFS2 ? My GFS is currently delivering the following performance: (2 nodes, 2gbit FC HBAs multipath'ed + 1 Fujitsu SAN (SX60) 7x250gb raid 5.) Writes: average 100mb/sec, 200 files/sec (with simple cp/rm) Writes: max 150mb/sec, 250files/sec (with simple cp/rm) Reads: average 160mb/sec (cat > dev/null - uncached) Reads: average 1150mb/sec (cat > dev/null - cached) Anybody have a feeling about this performance level? Regards Kristoffer <HR> Fra: linux-cluster-bounces@redhat.com [mailto:linux-cluster-bounces@redhat.com] På vegne af Dan.Askew@jmsmucker.com Sendt: 20. juli 2007 16:19 Til: linux clustering Emne: [Linux-cluster] Linux Clustering Newbe Ok Here is what I did to get it working: used RHCS to manage the cluster services used CLVM to manage the LVM metadata across cluster Coded a "locking_type = 3" in the LVM.CONF file Used OCFS2 to cluster and manage the filesystems across cluster. Configuration is 2 node cluster runing nfs vitural IPAddr service to allow clients to mount the drives via NFS All appears to be working fine. I can fail over the services manually or even boot a server and the failover works great. Now the big question....is this supported by redhat and oracle ...hmmmm Thanks to all who helped get this working... <TT>-- Linux-cluster mailing list Linux-cluster@redhat.com https://www.redhat.com/mailman/listinfo/linux-cluster</TT> </BODY></HTML>