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IBM Blade Center HowTo

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Note: this is a user-contributed document. While this howto contains some very useful information, it is not necessarily updated for new versions of xCAT and therefore may be inaccurate in some cases. Use it with this in mind. We welcome corrections and contributions - see Editing xCAT Documentation. And see the xCAT Documentation page for documentation that is tested and updated with each xCAT release (to the best of our ability).

This is a step by step for install xCAT2 and manage IBM Blade Center with examples of related tables for the configuration.

Here is the Hardware configuration in the environment:

1 x IBM BladeCenterâ„¢ H Chassis

  • 2 x IBM BladeCenterâ„¢ Advanced Management Module
  • 2 x Cisco Systems GbE Switch Module for IBM BladeCenter
  • 1 x Cisco Systems 4Gb 20 port Fibre Channel Switch Module for IBM BladeCenter

7 x IBM HS21 Blade

7 x IBM HS22 Blade

1 x IBM x3550 xServer

1 x IBM DS4700 Express Model 70

1 x 2950 Catalyst Cisco Lan Switch

Here is the Network Vlan configuration in the environment:

  • Public Vlan: 192.168.80.x
  • xCAT Vlan: 172.1.1.x
  • Management Vlan: 192.168.70.x (BC AMM, BC Lan Switches, BC San Switches, RSA, Storage MM ...)

















Here is the Operating System in the environment:

  • xCAT2 server - RHEL5 U2 x86_64
  • HS21 servers - RHEL5 U2 x86_64
  • HS22 servers - RHEL5 U3 x86_64

Install and Setup of xCAT2 server:

  1. mkdir -p /iso/1
  2. cp /tmp/rhel-5.2-server-x86_64-dvd.iso /iso/
  3. mount -o loop /iso/rhel-5.2-server-x86_64-dvd.iso /iso/1
  4. mkdir /root/xcat2
  5. cd /root/xcat2/
  6. cp /tmp/xcat-core-2.1.1.tar.bz2 .
  7. cp /tmp/xcat-dep-2.2-snap200902201712.tar.bz2 .
  8. cd /root/xcat2/
  9. tar -jxvf xcat-dep-2.2-snap200902201712.tar.bz2
  10. tar -jxvf xcat-core-2.1.1.tar.bz2

Verify that the following rpms installed - if not install them from the Redhat DVD:
dhcpd, expect, httpd, nfs-utils, vsftpd, perl-XML-Parser, OpenIPMI

Remove the following rpms if they are installed:
tftp-server, OpenIPMI-tools
Example:

  1. rpm -e tftp-server-0.42-3.1

error: Failed dependencies:
tftp-server >= 0.29-3 is needed by (installed) system-config-netboot-cmd-0.1.45.1-1.el5.noarch

  1. rpm -e --nodeps tftp-server-0.42-3.1
  2. rpm -e OpenIPMI-tools-2.0.6-6.el5
  1. cd xcat-dep/rh5/x86_64/
  2. ./mklocalrepo.sh

root/xcat2/xcat-dep/rh5/x86_64

  1. cd ../../../xcat-core
  2. ./mklocalrepo.sh

/root/xcat2/xcat-core

You will need to copy the dependencies rpms from the Redhat DVD to the xcat-dep directory (in this case to - /root/xcat2/xcat-dep/rh5/x86_64)
perl-Net-SSLeay, perl-XML-Simple, perl-Crypt-SSLeay, net-snmp-perl, ksh, perl-IO-Socket-INET6, syslinux, perl-Net-Telnet, createrepo

  1. cd /root/xcat2/xcat-dep/rh5/x86_64

For each rpm package run the following command:

  1. cp /iso/1/Server/<rpm> .

Install the createrepo rpm:

  1. rpm -ihv /iso/1/Server/createrepo-0.4.11-3.el5.noarch.rpm
  2. createrepo .
  3. rpm --import /iso/1/RPM-GPG-KEY-redhat-release

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