OSSを使用したExpressサーバの運用管理 （Linux環境）

1 OSS Express (Linux ) OSS Express Linux 2010/6/23 iOSS Express (Linux ) .. II .. IV .. IV .. IV .. V REVISION HISTORY .. VI 1.. - 1 - 2.. - 2 - .. - 2 - .. - 2 - .. - 3 - .. - 3 - PC ( ) .. - 3 - PC ( / ) . - 3 - 3.. - 5 - .. - 6 - OpenIPMI .. - 6 - IPMITool .. - 6 - .. - 6 - BMC .. - 6 - .. - 6 - .. - 6 - .. - 7 - .. - 7 - .. - 7 - .. - 7 - BMC LAN .. - 7 - LAN Channel .. - 7 - IP .. - 8 - .. - 8 - LAN Channel .. - 9 - iiOSS Express (Linux ) PC.

2 - 9 - IPMITool .. - 9 - BMC .. - 9 - 4.. - 12 - IPMI .. - 12 - BMC .. - 12 - SDR .. - 12 - FRU .. - 14 - SEL .. - 14 - .. - 16 - .. - 17 - IPMI .. - 18 - .. - 18 - BMC .. - 18 - 5. OS .. - 19 - .. - 19 - .. - 19 - .. - 22 - NMI .. - 22 - 6. SERIAL OVER LAN .. - 26 - BIOS .. - 26 - OS .. - 27 - /etc/inittab .. - 27 - /etc/securetty .. - 27 - GRUB .. - 27 - SOL .. - 28 - SOL .. - 31 - APPENDIX .. - 32 - iiiOSS Express (Linux ) iv Linux Linus Torvalds ESMPRO DianaScope EXPRESSBUILDER ( OSS)

3 IPMI Intelligent Platform Management Interface Express Express ESMPRO DianaScope BMC Web ESMPRO Linux ESMPRO Linux IPMI Express Linux Express5800/iR110a-1H OS CentOS OSS Express (Linux ) BMC Express5800 Express5800/iR110a-1H PC PC BMC Baseboard Management Controller OS IPMI FRU Field Replaceable Unit IPMI IPMI Intelligent Platform Management Interface OS NMI Non-Maskable Interrupt OSS Open Source Software RMCP Remote Management Control Protocol IPMI ( ) RMCP+ Remote Management Control Protocol Plus IPMI ( / )

4 SDR Sensor Data Record IPMI SEL System Event Log IPMI SOL Serial Over LAN Serial BMC UDP Packet LAN vOSS Express (Linux ) vi Revision History 2009/04/27 2010/06/23 BMC SEL 6 Serial Over LAN ( OSS Express (Linux ) 1. IPMI Intelligent Platform Management Interface OS IPMI IPMI 200 NEC Intel HP DELL 4 Appendix NEC Express IPMI BMC Baseboard Management Controller Express IPMI Express5800 Appendix Express ESMPRO DianaScope IPMI IPMI OSS -1 -OSS Express (Linux ))

5 2. Linux IPMI OSS IPMITool OpenIPMI IPMITool Linux [i386|x86_64].rpm IPMITool Web (Appendix ) IPMITool OSS OpenIPMI Linux OpenIPMI OpenIPMI [i386|x86_64].rpm OpenIPMI [i386|x86_64].rpm Web (Appendix ) IPMITool ( ) PC Linux PC -2 -OSS Express (Linux ) Express OSS IPMITool OpenIPMI IPMITool IPMITool ipmitool <value> <> [value] [] value1|value2 value1 value2 # ipmitool <command option> PC ( )

6 # ipmitool I lan H <IP Address> -U <userid> -P <password> <command option> IP Address/userid/password ( ) MD5 -A L IPMI IPMITool (Appendix ) PC ( / ) # ipmitool I lanplus H <IP Address> -U <username> -P <password> <command option> IP Address/userid/password ( ) / RMCP+ 3 -C : RAKP-HMAC-SHA1 : HMAC-SHA1-96 : AES-CBC-128 L IPMI IPMITool (Appendix ) -3 -OSS Express (Linux ) -4 - IPMITool ipmitool <command option> PC -I/-H/-U/-P IIPMITool IPMITool man page # man ipmitool OSS Express (Linux ) 3.

7 IPMITool PC OSS BMC OpenIPMI / IPMITool END BMC BMC LAN IPMITool END ? START START PC PC -5 -OSS Express (Linux ) OS CentOS OS rpm / / OpenIPMI OpenIPMI OpenIPMI # rpm ivh OpenIPMI-libs-(version).rpm # rpm ivh OpenIPMI-(version).rpm OpenIPMI OpenIPMI-libs OpenIPMI # chkconfig ipmi on IPMITool # rpm ivh OpenIPMI-tools-(version).

8 Rpm # reboot BMC # ipmitool user summary Maximum IDs : 16 Enabled User Count : 0 Fixed Name Count : 1 # ipmitool user list ID Name Callin Link Auth IPMI Msg Channel Priv Limit 4 administrator true false false Unknown (0x0) -6 -OSS Express (Linux ) ID 1 4 NEC ID4 administrator # ipmitool user set name <userid> <username> userid 5 summary Maximum IDs ID username 15byte : userid 5 username testuser # ipmitool user set name 5 testuser # ipmitool user set password <userid> [<password>] password.

9 Userid 5 expressOpenIPMI user password # ipmitool user set password 5 expressOpenIPMI user 16 Byte RMCP 16 Byte Password I lan ( ) 16 Byte RMCP+ 20 Byte Password I lanplus ( ) # ipmitool user enable <userid> # ipmitool user disable <userid> # ipmitool user set name <userid> BMC LAN LAN Channel # ipmitool channel info <channel number> channel number 1 7 Medium Type LAN number -7 -OSS Express (Linux ) : channel number 2 # ipmitool channel info 2 Channel 0x2 info: Channel Medium Type : LAN <====== Channel Protocol Type : Session Support : multi-session Active Session Count : 0 Protocol Vendor ID.

10 7154 < > channel number 2 IP IP dhcp # ipmitool lan set <channel number> ipsrc dhcp IP # ipmitool lan set <channel number> ipsrc static IP # ipmitool lan set <channel number> ipaddr < > # ipmitool lan set <channel number> netmask < > # ipmitool lan set <channel number> defgw ipaddr < > IP BOIS # ipmitool lan print Set in Progress : Set Complete Auth Type Support : NONE MD5 PASSWORD Auth Type Enable : Callback : NONE MD5 PASSWORD : User : NONE MD5 PASSWORD : Operator : NONE MD5 PASSWORD : Admin : NONE MD5 PASSWORD : OEM : NONE MD5 PASSWORD IP Address Source : DHCP Address IP Address : Subnet Mask : MAC Address : xx:xx:xx:xx:xx:xx SNMP Community String : public IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10 -8 -OSS Express (Linux ) Default Gateway IP : VLAN ID : Disabled VLAN Priority : 0 RMCP+ Cipher Suites : 0,1,2,3 Cipher Suite Priv Max : OOOOXXXXXXXXXXX : X=Cipher Suite Unused : c=CALLBACK : u=USER : o=OPERATOR : a=ADMIN.