<html>
<head>
<style>
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
FONT-SIZE: 9pt;
FONT-FAMILY:Tahoma
}
</style>
</head>
<body class='hmmessage'>
Hi,<BR>
<BR>I want to configure the Lustre using Myrinet NIC running TCP/IP (ethernet emulation).<BR>My configuration steps as following:<BR>
1.Change the kernel to 2.6.9-55.0.9.EL_lustre.1.6.4.1smp which is required by the lustre-1.4.6.1<BR> vi /boot/grub/grub.conf<BR> reboot from the new kernel<BR>
2.install the MX<BR> install the MX with --with-linux=<new kernel><BR> vi /etc/sysconfig/network-scripts/ifcfg-myri0 <BR> DEVICE=myri0<BR> BOOTPROTO=static<BR> BROADCAST=172.19.2.255<BR> HWADDR=00:60:DD:49:10:A6<BR> IPADDR=172.19.2.34<BR> NETMASK=255.255.255.0<BR> NETWORK=172.19.2.0<BR> ONBOOT=yes<BR> TYPE=Ethernet<BR>
3.install the lustre <BR> rpm -ivh lustre-ldiskfs-3.0.3-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm<BR> rpm -ivh lustre-modules-1.6.4.1-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm<BR> rpm -ivh lustre-1.6.4.1-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm<BR>
4.Configure Lustre on MGS and MDT node.<BR> vi /etc/hosts <BR> change the line "127.0.0.1 snode localhost.localdomain localhost" <BR> to "172.19.2.34 snode localhost.localdomain localhost"<BR> ifconfig lo down<BR>
vi /etc/modprobe.conf<BR> add the line "options lnet networks=tcp"<BR>
mkfs.lustre --reformat --fsname datafs --mdt --mgs /dev/sdb1<BR> mkdir -p /mnt/data/mdt<BR> mount -t lustre /dev/sdb1 /mnt/data/mdt<BR>
mkfs.lustre --reformat --fsname datafs --ost <A href="mailto:--mgsnode=snode@tcp0">--mgsnode=snode@tcp0</A> /dev/sdb2<BR> mkdir -p /mnt/data/ost0<BR> mount -t lustre /dev/sdb2 /mnt/data/ost0<BR>
when I executed "mount -t lustre /dev/sdb2 /mnt/data/ost0",error occured.<BR> "mount.lustre: mount /dev/sdb2 at /mnt/data/ost0 failed: Input/output error<BR> Is the MGS running?"<BR>
Do you know what is the problem? How to configure the Lustre using Myrinet NIC running TCP/IP (ethernet emulation)?<BR>
<BR>
Wish your help!<BR>
<BR> Happy new year! <BR>
<BR>
<BR>
jiangxumiao<BR>
<BR> <BR><br /><hr />使用新一代 Windows Live Messenger 轻松交流和共享！ <a href='http://messenger.live.cn/' target='_new'>立即体验！</a></body>
</html>