蒋许淼
2008-Jan-03 13:17 UTC
[Lustre-discuss] How to configure the Lustre using Myrinet NIC running TCP/IP (ethernet emulation)?
Hi, I want to configure the Lustre using Myrinet NIC running TCP/IP (ethernet emulation).My configuration steps as following: 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 vi /boot/grub/grub.conf reboot from the new kernel 2.install the MX install the MX with --with-linux=<new kernel> vi /etc/sysconfig/network-scripts/ifcfg-myri0 DEVICE=myri0 BOOTPROTO=static BROADCAST=172.19.2.255 HWADDR=00:60:DD:49:10:A6 IPADDR=172.19.2.34 NETMASK=255.255.255.0 NETWORK=172.19.2.0 ONBOOT=yes TYPE=Ethernet 3.install the lustre rpm -ivh lustre-ldiskfs-3.0.3-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm rpm -ivh lustre-modules-1.6.4.1-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm rpm -ivh lustre-1.6.4.1-2.6.9_55.0.9.EL_lustre.1.6.4.1smp.x86_64.rpm 4.Configure Lustre on MGS and MDT node. vi /etc/hosts change the line "127.0.0.1 snode localhost.localdomain localhost" to "172.19.2.34 snode localhost.localdomain localhost" ifconfig lo down vi /etc/modprobe.conf add the line "options lnet networks=tcp" mkfs.lustre --reformat --fsname datafs --mdt --mgs /dev/sdb1 mkdir -p /mnt/data/mdt mount -t lustre /dev/sdb1 /mnt/data/mdt mkfs.lustre --reformat --fsname datafs --ost --mgsnode=snode at tcp0 /dev/sdb2 mkdir -p /mnt/data/ost0 mount -t lustre /dev/sdb2 /mnt/data/ost0 when I executed "mount -t lustre /dev/sdb2 /mnt/data/ost0",error occured. "mount.lustre: mount /dev/sdb2 at /mnt/data/ost0 failed: Input/output error Is the MGS running?" Do you know what is the problem? How to configure the Lustre using Myrinet NIC running TCP/IP (ethernet emulation)? Wish your help! Happy new year! jiangxumiao _________________________________________________________________ Windows Live Photo gallery ????????????????????????????? http://get.live.cn/product/photo.html -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20080103/8249f4dd/attachment-0002.html