Red Hat GLOBAL FILE SYSTEM 4.7 Guida Utente Scaricare il pdf (Pagina 49)

Installing the HP SFS client software on RHEL and SLES 9 SP3 systems (new installations) 3–15

hpls-lustre-client-version_number.rpm \

hpls-diags-client-version_number.rpm

NOTE: The kernel package makes a callout to the new-kernel-pkg utility to update the boot

loader with the new kernel image. Ensure that the correct boot loader (GRUB, Lilo, and so on)

has been updated.

The installation of the package does not necessarily make the new kernel the default for

booting—you may need to edit the appropriate bootloader configuration file so that the new

kernel is selected as the default for booting.

When you install the lustre-modules.rpm file, the following messages may be displayed. You

can ignore these messages:

depmod: *** Unresolved symbols in

/lib/modules/2.4.21-40.EL_SFS2.2_0/kernel/net/lustre/kviblnd.o

depmod: gid2gid_index

depmod: vv_set_async_event_cb

depmod: base_gid2port_num

depmod: cm_connect

depmod: pkey2pkey_index

depmod: cm_reject

depmod: cm_cancel

depmod: vv_hca_open

depmod: cm_listen

depmod: cm_accept

depmod: cm_disconnect

depmod: vv_dell_async_event_cb

depmod: port_num2base_gid

depmod: vv_hca_close

depmod: ibat_get_ib_data

depmod: cm_create_cep

depmod: port_num2base_lid

depmod: cm_destroy_cep

7. Use the name of the kernel RPM file to determine the kernel version by entering the following

command:

# echo kernel_rpm_name | sed -e ’s/kernel\-$.*$\.[^\.]*\.rpm/\1/’

-e ’s/$smp$-$.*$/\2\1/’

8. Update the kernel module database by entering the following command:

# depmod -ae -F /boot/System.map-kernel_version kernel_version

where kernel_version is the kernel version determined in the previous step, for example,

2.4.21-2099X5smp.

9. Reboot the system to boot the new kernel, as follows:

# reboot

10. If a Voltaire InfiniBand interconnect is used, you must configure an IP address for the ipoib0

interface on the client node. This IP address, which is not automatically configured by the

voltaireibhost service, is required for Lustre to be able to use the InfiniBand interconnect.

For example, to configure an address for the ipoib0 interface on an RHEL 3 system, add an

/etc/sysconfig/network-scripts/ifcfg-ipob0 script (similar to the scripts used for the

Gigabit Ethernet interfaces) with the appropriate address and then restart the network service. The

following is an example of such a script:

DEVICE=ipoib0

ONBOOT=yes

BOOTPROTO=static

IPADDR=192.168.0.‘ifconfig eth0 | grep inet | awk ’{print \$2}’ | awk -F

: ’{print \$2}’ | awk -F . ’{print\$4}’‘

NETMASK=255.255.255.0

BROADCAST=192.168.0.255

MTU=1500

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Red Hat GLOBAL FILE SYSTEM 4.7 Guida Utente Pagina 49

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