Harsha s ipmi_tool_osi

Presenter : Harsha S (Dell R&D, Bangalore)

• IPMI stands for intelligent platform management interface, designed by the Intel, IPMI is now at revision 2.0.• This standard accepted by DELL, IBM, INTEL and Others• Through IPMI can monitor and control the BMC(Board Management Controller) and Server• In-Band Management• - Communication over KCS• -Out-of-Band Management• IPMB, ICMB, PCI SMBus, LAN, Serial/Modem

Management Application Service Provider Proxy/Service Provider IPMI Messages IPMI I/F Channel IPMI I/F Channel-------------In- Band (KCS) ----------------------------------------------------- Out-Of-Band ------ IPMI H/W Interface O O Base Board Management Controller B Out of Band : Hardware Unit I/ Serial, Network, Modem, Chassis F Mgmt.

• Keyboard controller style system System interface (KCS) • System Management interface ChipInterface • Block Transfer • SMBus system interface(SSIF) • System interface • IPMBMessaging • ICMB • LANInterface • Serial/Modem • PCI SMBus

• Standard interface for management across vendors • Serial Over Lan (SOL). This is a method to redirectFeatures serial connections over an Ethernet cable. • Remote Management from LAN of • OS-independent management • Monitor Sensors, Sel(System event logs), FRU and etc. • PEF(Platform Event Filtering)IPMITool • Users, privileges and Authentication • OEM Management • Off-the-shelf software is available

Feature Use Cases• Power Management of the server• Monitoring SEL for the Platform issues• PET (Platform Event Trap)• OEM Command Support• Set Boot Options• Debug windows OS Kernel• Communicate to BMC even if the Server is OFF• Secured Login with RMCP+/RAKP

• Monitor the power statistics of the server • Clear the power readings • Monitor the individual power supply Power ratingsmanagement • Monitoring the power consumption • Monitoring the power history • Monitor and control the power budgeting • Monitor and control power capping

System event logging(SEL) with OEM information • System event logs • OEM decoding from the log • Sensor verification by event[root@lcg0954 ~]# ipmitool sel list 1 | 06/11/2008 | 22:34:44 | Event Logging Disabled #0x72 | Log area reset/cleared | Asserted5 | Pre-Init Time-stamp | Add-in Card #0x56 | Install Errorb | 08/21/2008 | 15:04:44 | Temperature #0x08 | Lower Non-critical going lowc | 08/21/2008 | 15:04:44 | Temperature #0x08 | Lower Non-critical going highd | 04/20/2010 | 17:29:35 | OS Boot | C: boot completed | Assertedf | 04/20/2010 | 17:29:35 | OEM record dc | 000137 | 003be4cd4b0010 | 04/20/2010 | 17:47:05 | OS Boot | C: boot completed | Asserted11 | 04/20/2010 | 17:47:05 | OEM record dc | 000137 | 0053e8cd4b0012 | 04/20/2010 | 17:52:20 | OS Stop/Shutdown | OS graceful shutdown | Asserted17 | 04/21/2010 | 16:51:41 | OEM record dd | 000137 | 00ff0005000018 | 04/22/2010 | 05:24:14 | OS Boot | C: boot completed | Asserted19 | 04/22/2010 | 05:24:14 | OEM record dc | 000137 | 003addcf4b001a | 04/22/2010 | 06:06:26 | OS Stop/Shutdown | OS graceful shutdown | Asserted1b | 04/22/2010 | 06:06:26 | OEM record dd | 000137 | 00ff000500001c | 04/21/2010 | 19:15:25 | OS Stop/Shutdown | OS graceful shutdown | Asserted1d | 04/21/2010 | 19:15:25 | OEM record dd | 000137 | 00ff000500001e | 08/23/2010 | 17:02:56 | OS Boot | C: boot completed | Asserted

List Sensor information • List all the sensor present in the Server • Sensor readings with threshold values[root@lcg0954 ~]# ipmitool sensorCPU Temp 1 | 35.000 | degrees C | ok | na | na | na | 76.000 | 78.000 | 80.000CPU Temp 4 | na | degrees C | na | na | na | na | 76.000 | 78.000 | 80.000Sys Temp | 31.000 | degrees C | ok | na | na | na | 76.000 | 78.000 | 80.000CPU1 Vcore | 1.184 | Volts | ok | 0.680 | 0.688 | 0.696 | 1.624 | 1.632 | 1.640CPU2 Vcore | 1.192 | Volts | ok | 0.680 | 0.688 | 0.696 | 1.624 | 1.632 | 1.6403.3V | 3.264 | Volts | ok | 2.912 | 2.928 | 2.944 | 3.648 | 3.664 | 3.6805V | 4.920 | Volts | ok | 4.416 | 4.440 | 4.464 | 5.520 | 5.544 | 5.56812V | 11.712 | Volts | ok | 10.464 | 10.560 | 10.656 | 13.344 | 13.440 | 13.5361.5V | 1.488 | Volts | ok | 1.296 | 1.312 | 1.328 | 1.664 | 1.680 | 1.6965VSB | 4.896 | Volts | ok | 4.416 | 4.440 | 4.464 | 5.520 | 5.544 | 5.568VBAT | 3.280 | Volts | ok | 2.912 | 2.928 | 2.944 | 3.648 | 3.664 | 3.680Fan1 | 10500.000 | RPM | ok | 200.000 | 300.000 | 400.000 | na | na | naFan2 | 8700.000 | RPM | ok | 200.000 | 300.000 | 400.000 | na | na | naPower Supply | 0x0 | discrete | 0x0000| na | na | na | na | na | naCPU0 Internal E | 0x0 | discrete | 0x0000| na | na | na | na | na | naThermal Trip0 | 0x0 | discrete | 0x0000| na | na | na | na | na | naThermal Trip1 | 0x0 | discrete | 0x0000| na | na | na | na | na | na

Windows OS • Remote debugging of the Windows Server kernel Kernel • Remotely monitor the Windows boot debugging processusing IPMITool • Real-time Windows Driver debugging Remote Machine With IPMITOOL Serial Data to winDBG Netw Tool Server OS. ork LAN Port WinDBG/KD Running BMC Controller

SECURITY • • Define Users Define privileges (IPMI • • Encrypt communication with BMC Version 2.0: RMCP/RMCP+: based on RAKP messages (HMAC like protocol) 2.0) • Serial-Over-Lan is encrypted with RMCP+ only

Dell supported commands•Powermonitor•MAC•Sel•Windbg•vFlash•LCD

IPV6 Support• The current support for the IPMITool is restricted to the IPV4 address communication for the out-of-band. Our plans are there to support he IPV6 protocol as well. Development is in progress..• This would be the major contribution to the open source community as support for the IPV6 Protocol.

Ipmi specification http://www.intel.com/design/servers/ipmi/index.htmOpen source link to ipmitool http://ipmitool.sourceforge.net/IPMI Tool Mailing list https://lists.sourceforge.net/lists/listinfo/ipmitool-devel

Harsha s ipmi_tool_osi

by OpenSourceIndia on Dec 15, 2011

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Harsha s ipmi_tool_osi — Presentation Transcript