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Á¦ ¸ñ : IPMI ¼ÂÆðú ÀÌ¿ë
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )
ÀÛ¼ºÀÏ : 2014.11.25(È)
IPMI(Intelligent Platform Management Interface)´Â ¼¹ö¸¦ Æ÷ÇÔÇÑ ÄÄÇ»Å͸¦ °ü¸®ÇÏ°í ¸ð´ÏÅ͸µ ÇÒ ¼ö ÀÖ´Â ±â´ÉÀ» Á¦°øÇϴ ǥÁØ Ç÷§ÆûÀÌ´Ù. Á¦Á¶»ç¿¡ »ó°ü¾øÀÌ H/W°¡ IPMI¸¦ Áö¿øÇÏ¸é µ¿ÀÏÇÑ ¹æ½ÄÀ¸·Î ±¸®¿Í ¸ð´ÏÅ͸µÀ» ÇÒ ¼ö ÀÖ´Ù. (Á¦Á¶»çº°·Î Ãß°¡µÈ ÀϺΠ¸í·ÉÀÌ ÀÖÀ½) IPMI¸¦ ÀÌ¿ëÇÏ¸é ¼¹ö CPU, FAN, ÆÄ¿ö, ¸Þ¸ð¸®, ¿Âµµ µî °¢Á¾ ¼¾¼ Á¤º¸¸¦ ¸ð´ÏÅ͸µÇÒ ¼ö ÀÖ°í, H/W À̺¥Æ® ¹ß»ý(¸Þ¸ð¸® ¹®Á¦, Power ¹®Á¦)½Ã syslog¸¦ ÅëÇØ ¹Ù·Î È®ÀÎÇÒ ¼ö ÀÖ´Ù. ±×¸®°í IPMI ³×Æ®¿÷ȯ°æÀ» ÅëÇØ ¿ø°Ý¿¡¼ ¼¹ö¸¦ ÄÑ°í ²ø ¼ö ÀÖÀ» »Ó ¾Æ´Ï¶ó ÄܼÖȸéÀ» ±×´ë·Î º¼ ¼ö ÀÖ´Ù.
H/W Àå¾Ö½Ã ºü¸¥ ´ëÀÀ°ú °ü¸® ÆíÀǼºÀ» Á¦°øÇÏ´Â IPMI´Â ¼¹ö °ü¸®¿¡ Çʼö »çÇ×ÀÌ´Ù.
1. IPMI Áغñ
¿À·¡µÈ ¼¹öµéµµ IPMI¸¦ Áö¿øÇÏÁö¸¸, ½ÇÁ¦ Áö¿øÇÏ´ÂÁö È®ÀÎÇÏ°í ½Í´Ù¸é dmidecode·Î ¾Ë ¼ö ÀÖ´Ù. IPMIÁ¤º¸°¡ ³ª¿À¸é Áö¿øÇÏ´Â °ÍÀÌ´Ù. ´Ü ¹öÀüÀÌ 2.0º¸´Ù ³·´Ù¸é(¿¹¸¦µé¾î 1.5¶ó´øÁö) ÀÌ¿ëÇϴµ¥ Á¦¾àÀÌ »ý±æ ¼ö ÀÖ´Ù.
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# dmidecode | grep -A10 IPMI
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1) Linux¿¡¼ (CentOS)
IPMI ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÑ´Ù. freeipmi, ipmitool µî ¿©·¯ ÅøÀÌ ÀÖÁö¸¸ ipmitoolÀ» »ç¿ëÇÏ°Ú´Ù.
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# yum install ipmitool OpenIPMI
# ipmitool lan print 1 <-- IPMI Ä¿³Î ¸ðµâÀ» ·ÎµùÇÏÁö ¾Ê¾Æ¼ ±×·¸´Ù.
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
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IPMI Ä¿³Î ¸ðµâÀ» ·ÎµùÇÑ´Ù.
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# service ipmi start
# lsmod |grep ipmi
ipmi_devintf 7729 2
acpi_ipmi 3745 1 power_meter
ipmi_si 44687 2 acpi_ipmi
ipmi_msghandler 38826 3 ipmi_devintf,acpi_ipmi,ipmi_si
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2) FreeBSD¿¡¼
ipmitool ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÏ°í Ä¿³Î ¸ðµâÀ» ·ÎµùÇÑ´Ù.
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# pkg install ipmitool
# kldload ipmi
# kldstat | grep ipmi
3 1 0xffffffff80fdc000 f970 ipmi.ko
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ºÎÆýÿ¡ IPMI¸ðµâÀÌ ÀÚµ¿À¸·Î ¿Ã¶ó¿Àµµ·Ï /boot/loader.conf ¿¡ ´ÙÀ½À» Ãß°¡ÇÑ´Ù. ´Ü, FreeBSD 8.1¿¡¼´Â ¹ö±×(?)·Î ÀÎÇØ ºÎÆýà kernel panicÀÌ ÀϾ ¼ö ÀÖÀ¸´Ï, ºÎÆà ÀÌÈÄ µû·Î ·ÎµùÇϵµ·Ï.
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ipmi_load="YES"
coretemp_load="YES"
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2. IPMI ÀÌ¿ë ¿¹
1) ½Ã½ºÅÛ À̺¥Æ® ·Î±×(System Event Log, SEL) È®ÀÎ
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# ipmitool sel list
1 | 06/20/2012 | 21:32:52 | Event Logging Disabled #0x72 | Log area reset/cleared | Asserted
2 | 07/18/2012 | 14:19:01 | Power Supply #0x63 | Power Supply AC lost | Asserted
3 | 07/18/2012 | 14:19:11 | Power Supply #0x74 | Redundancy Lost | Asserted
... »ý·« ...
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2) FRU(Field Replaceable Unit) Á¤º¸ È®ÀÎ. ¼¹ö ¸ðµ¨¸í, Àåºñ Á¦Á¶»ç, ÆÄ¿ö ¼ÇöóÀÌ Á¤º¸, ¸Þ¸ð¸® Á¤º¸ µîÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù. ¼¹ö ¾÷ü¿¡ µû¶ó Ç¥½ÃµÇ´Â Ç׸ñµéÀÌ ´Ù¸£´Ù.
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# ipmitool fru
... »ý·« ...
FRU Device Description : iDRAC7
Board Mfg Date : Wed May 2 17:27:00 2012
Board Mfg : DELL
Board Product : PowerEdge R620
... »ý·« ...
FRU Device Description : PS1 (ID 1)
Board Mfg Date : Mon Jun 4 18:14:00 2012
Board Mfg : DELL
Board Product : PWR SPLY,750WP,RDNT,DELTA
... »ý·« ...
FRU Device Description : PS2 (ID 2)
Board Mfg Date : Mon Jun 4 18:44:00 2012
Board Mfg : DELL
Board Product : PWR SPLY,750WP,RDNT,DELTA
... »ý·« ...
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3) °¢Á¾ ¼¾¼ Á¤º¸ È®ÀÎ
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# ipmitool sensor
... »ý·« ...
FAN MOD 1A RPM | 4320.000 | RPM | ok | na | 1920.000 | na | na | na | na
FAN MOD 2A RPM | 4440.000 | RPM | ok | na | 1920.000 | na | na | na | na
FAN MOD 3A RPM | 4320.000 | RPM | ok | na | 1920.000 | na | na | na | na
... »ý·« ...
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4) SDR(Sensor Data Repository) Á¤º¸ È®ÀÎ
SDR(Sensor Data Repository) Á¤º¸ Áß¿¡ FAN Á¤º¸¸¸ º¸·Á¸é type fan ¿É¼ÇÀ» Ãß°¡ÇÑ´Ù. ÀÌ ¿Ü¿¡ ¿Âµµ Á¤º¸(type temp), Voltage Á¤º¸(type voltage), ¹èÅ͸® Á¤º¸(type batt)¸¸ µî ´Ù¾çÇÑ ¼¾¼Á¤º¸¸¸ º°µµ·Î È®ÀÎÇÒ ¼ö ÀÖ´Ù.
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# ipmitool sdr
... »ý·« ...
Current 1 | 0.40 Amps | ok
Current 2 | 0.20 Amps | ok
Voltage 1 | 216 Volts | ok
Voltage 2 | 216 Volts | ok
PS Redundancy | 0x00 | ok
... »ý·« ...
# ipmitool sdr type
# ipmitool sdr type fan
Fan1A RPM | 30h | ok | 7.1 | 2400 RPM
Fan2A RPM | 32h | ok | 7.1 | 2280 RPM
Fan3A RPM | 34h | ok | 7.1 | 2400 RPM
Fan4A RPM | 36h | ok | 7.1 | 2160 RPM
Fan5A RPM | 38h | ok | 7.1 | 2280 RPM
Fan6A RPM | 3Ah | ok | 7.1 | 2280 RPM
Fan Redundancy | 75h | ok | 7.1 | Fully Redundant
... »ý·« ...
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5) Power »óÅ ȮÀÎ. power ¸í·ÉÀº ¿ø°ÝÁö¿¡¼ ¼¹ö Àü¿øÀ» ÄѰųª ²ô°Å³ª, ¸®ºÎÆÃÇÒ ¶§ ÁÖ·Î »ç¿ëÇÑ´Ù.
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# ipmitool power status
Chassis Power is on
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6) Boot Device º¯°æ
ºÎÆýà PXE ºÎÆÃ, CDROM ºÎÆõǵµ·Ï ¼³Á¤ÇÒ ¼ö ÀÖ´Ù. ¶Ç´Â ÀÚµ¿À¸·Î BIOS ¼Â¾÷ȸéÀ¸·Î µé¾î°¥ ¼öµµ ÀÖ´Ù.
ÇÏÁö¸¸ IPMI SOL(Serial Over LAN)À» ÀÌ¿ëÇϸé ÄܼÖȸéÀ» ¿ø°Ý¿¡¼ º¼ ¼ö ÀÖÀ¸´Ï, ÀÌ ¸í·ÉÀ» ÀÌ¿ëÇÏÁö ¾Ê°íµµ ¿ø°Ý¿¡¼ BIOSȸéÀ» º¸¸é¼ ºÎÆà µð¹ÙÀ̽º¸¦ º¯°æÇÒ ¼ö ÀÖ´Ù. µû¶ó¼ ÀÌ ¸í·ÉÀº IPMI SOLÀ» ÀÌ¿ëÇÒ ¼ö ¾ø´Â »óȲ¿¡¼ À¯¿ëÇÏ´Ù. (¡Ø SOL¿¡ ´ëÇؼ´Â º°µµ ±Û¿¡¼ ¼³¸íÇÏ°Ú´Ù.)
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# ipmitool chassis bootdev
bootdev [clear-cmos=yes|no]
bootdev [options=help,...]
none : Do not change boot device order
pxe : Force PXE boot
disk : Force boot from default Hard-drive
safe : Force boot from default Hard-drive, request Safe Mode
diag : Force boot from Diagnostic Partition
cdrom : Force boot from CD/DVD
bios : Force boot into BIOS Setup
floppy: Force boot from Floppy/primary removable media
#
# ipmitool chassis bootdev cdrom <-- CD/DVD ºÎÆõǵµ·Ï ÇÑ´Ù.
Set Boot Device to cdrom
# ipmitool chassis bootparam get 5
Boot parameter version: 1
Boot parameter 5 is valid/unlocked
Boot parameter data: 8014000000
Boot Flags :
- Boot Flag Valid <-- Invalid -> Valid·Î ¹Ù²ñ
- Options apply to only next boot <-- À̹ø Boot Device¼³Á¤Àº ÀÏȸ¼º
- BIOS PC Compatible (legacy) boot
- Boot Device Selector : Force Boot from CD/DVD <-- No override -> Force Boot ...·Î ¹Ù²ñ
- Console Redirection control : System Default
- BIOS verbosity : Console redirection occurs per BIOS configuration setting (default)
- BIOS Mux Control Override : BIOS uses recommended setting of the mux at the end of POST
#
# ipmitool chassis bootdev bios <-- ºÎÆÃÇÒ ¶§ BIOS ¼Â¾÷ȸéÀ¸·Î µé¾î°£´Ù.
Set Boot Device to bios
# ipmitool chassis bootparam set bootflag force_bios <-- ¶Ç´Â chassis bootparam ¼³Á¤À¸·Îµµ µ¿ÀÏÇÑ
Set Boot Device to force_bios
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ºÎÆà µð¹ÙÀ̽º º¯°æÀº ÀÏȸ¼ºÀÌ¿©¼ ÇÑ ¹ø ºÎÆà ÈÄ¿¡´Â ¿ø·¡ ¼³Á¤À¸·Î µ¹¾Æ°£´Ù. ¸¸¾à ¸Å¹ø ¹Ù²ï ¼³Á¤ÀÌ À¯ÁöµÇµµ·Ï ÇÏ·Á¸é persistent ¿É¼ÇÀ» Ãß°¡ÇÏ¸é µÈ´Ù. Dell 1950¼¹ö´Â persistent ¿É¼ÇÀÌ À¯ÁöµÇ¾úÁö¸¸, R610¼¹ö¿¡¼´Â ºÎÆà ÈÄ ÀÌÀü »óÅ·Πµ¹¾Æ°¡¹ö·È´Ù. °³ÀÎÀû °æÇèÀÌ´Ï R610¼³Á¤À» Á¦°¡ Àß ¸ø ÇÑ °ÍÀÏ ¼öµµ. ^^
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# ipmitool chassis bootdev none options=help <-- ´Ù¾çÇÑ ¿É¼Ç È®ÀÎ
# ipmitool chassis bootdev cdrom options=persistent <-- ºÎÆÃÇÒ ¶§¸¶´Ù °è¼Ó CDROM BIOSȸéÀ¸·Î µé¾î°¡µµ·Ï ÇÑ´Ù.
# ipmitool chassis bootparam get 5
... »ý·« ...
Boot Flags :
- Boot Flag Valid
- Options apply to all future boots <-- º¯°æ À¯Áö
... »ý·« ...
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7) ÀÌ¿Ü¿¡ °³ÀÎÀûÀ¸·Î ÀÚÁÖ »ç¿ëÇÏ´Â ¸í·Éµé
ipmitool mc info : Management Controller Á¤º¸¸¦ È®ÀÎÇÒ ¼ö ÀÖ´Ù. IPMI firmwareÁ¤º¸, Á¦Á¶»ç, ..
ipmitool channel info 1 : Management Controller ä³Î Á¤º¸¸¦ È®ÀÎÇÑ´Ù. IPMI LAN ¼³Á¤½Ã access on/off »óÅÂ(Access Mode) È®ÀÎÇÒ ¶§ Æí¸®ÇÏ´Ù.
ipmitool sol info 1 : SOL(Serial-over-LAN), Áï ¿ø°ÝÁö¿¡¼ ÄܼÖȸéÀ» º¸±âÀ§ÇÑ ¼³Á¤ Á¤º¸¸¦ È®ÀÎÇÑ´Ù. ÀÎÁõ Çã¿ë ¿©ºÎ, Serial BPS µî
ipmitool delloem mac : Dell ¼¹ö¸¸ ÇØ´çµÇ´Â OEM ¸í·ÉÀ¸·Î LAN Interfaceº° MACÁÖ¼Ò¿Í IPMI MACÁÖ¼Ò¸¦ È®ÀÎÇÒ ¼ö ÀÖ´Ù.
ipmitool delloem powermonitor : Dell ¼¹ö¸¸ ÇØ´çµÇ´Â ¸í·ÉÀ̸ç, Àü·Â »ç¿ë·® Á¤º¸¸¦ È®ÀÎÇÑ´Ù.
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# ipmitool delloem mac
System LOMs
NIC Number¡¡¡¡¡¡MAC Address¡¡¡¡¡¡¡¡¡¡¡¡Status
0¡¡¡¡¡¡¡¡¡¡¡¡??:??:fd:??:??:ba¡¡¡¡¡¡Enabled
1¡¡¡¡¡¡¡¡¡¡¡¡??:??:fd:??:??:bb¡¡¡¡¡¡Enabled
2¡¡¡¡¡¡¡¡¡¡¡¡??:??:fd:??:??:b8¡¡¡¡¡¡Enabled
3¡¡¡¡¡¡¡¡¡¡¡¡??:??:fd:??:??:b9¡¡¡¡¡¡Enabled
iDRAC7 MAC Address ??:??:fd:??:??:54
# ipmitool delloem powermonitor
Power Tracking Statistics
Statistic : Cumulative Energy Consumption
Start Time : Thu Mar 31 16:05:44 2011
Finish Time : Mon Nov 24 18:21:01 2014
Reading : 1142.4 kWh
... »ý·« ...
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ipmitool¿¡¼ Áö¿øÇÏÁö ¾Ê´Â OEMº° ¸í·ÉÀ» freeipmiÀÇ ipmi-oem¸í·É¿¡¼ Áö¿øÇÒ ¼ö ÀÖÀ¸´Ï, ÇÊ¿ä½Ã ÇÔ²² »ç¿ëÇÏ´Â °Íµµ ÁÁÀ» °Í °°´Ù.
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# ipmi-oem dell get-power-consumption-data <-- ipmitool delloem powermonitor¿Í µ¿ÀÏÇÑ ¸í·É
Cumulative Energy Start Time : 03/31/11 - 16:05:44
Cumulative Energy : 1142.39 kWh
... »ý·« ...
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3. ¿ø°Ý °ü¸®¸¦ À§ÇÑ IPMI IP ¼ÂÆÃ
IPMI¿ë IP¸¦ ¼ÂÆÃÇÏÁö ¾ÊÀ¸¸é ·ÎÄÿ¡¼¸¸ IPMI °á°ú¸¦ º¼ ¼ö ÀÖ´Ù. ·ÎÄÿ¡¼¸¸ »ç¿ëÇÏ´Â °Ç IPMIÀÇ ´É·Â(?)À» ¹ÝÀÇ ¹Ý¸¸ »ç¿ëÇÏ´Â °ÍÀÌ´Ù.
IPMI IP¸¦ ¼ÂÆÃÇÏ¸é ¿ø°Ý¿¡¼ ¼¹ö¸¦ ÄѰųª ¸®ºÎÆÃÇÒ ¼ö ÀÖ°í, ÄܼÖȸéÀ» ¿ø°Ý¿¡¼ ±×´ë·Î º¼ ¼ö ÀÖ´Ù. ±×¸®°í FAN RPM, ÆÄ¿ö ¼ÇöóÀÌ Á¤º¸, Àü·Â»ç¿ë·®, °¢Á¾ ¼¾¼ Á¤º¸¸¦ ¿ø°Ý¿¡¼µµ ±×´ë·Î »Ì¾Æ¿Ã ¼ö ÀÖ´Ù.
IPMI IP¼ÂÆÃÀ» À§Çؼ´Â º°µµ ³×Æ®¿÷¸ÁÀ» ±¸ÃàÇØ¾ß Çϴ°¡? ¾Æ´Ï´Ù. ³×Æ®¿÷¸ÁÀ» º¯°æ¾øÀÌ ±×´ë·Î »ç¿ëÇÏ°í, IPMI IP¸¸ ¼¹ö¿¡ Ãß°¡ÇØÁÖ¸é µÈ´Ù.
´Ü ¼¹öÀÇ IP¿Í´Â ´Ù¸¥ IP¸¦ »ç¿ëÇؾßÇϸç, ³×Æ®¿÷ ½ºÀ§Ä¡¿¡´Â IPMI¿ë °ÔÀÌÆ®¿þÀÌ IP¸¦ Ãß°¡ ¼ÂÆÃÇØÁà¾ß ÇÑ´Ù.
IPMI IP ¼ÂÆà ¸í·ÉÀº ´ÙÀ½°ú °°´Ù.
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# ipmitool lan set 1 ipsrc static
# ipmitool lan set 1 ipaddr
# ipmitool lan set 1 netmask
# ipmitool lan set 1 defgw ipaddr
# ipmitool lan set 1 access on
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´ÙÀ½°ú °°Àº ȯ°æÀ¸·Î ¼ÂÆÃÇÑ´Ù°í ÇÏÀÚ.
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- ¼¹ö IP : 10.10.1.120 (ifconfig°á°ú¿¡ ³ª¿À´Â IP. IPMI¿Í ¹«°üÇÔ)
- IPMI IP : 10.10.20.120
- IPMI GW : 10.10.20.1 (³×Æ®¿÷ ½ºÀ§Ä¡¿¡ ÀÌ IP°¡ ÀÖ¾î¾ß ´Ù¸¥ IPMI¼¹ö³¢¸® Åë½ÅÀ» ÇÒ ¼ö ÀÖ´Ù.)
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# ipmitool lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM :
IP Address Source : Static Address <-- static
IP Address : 192.168.0.120 <-- ¼ÂÆà Àü
Subnet Mask : 255.255.255.0
MAC Address : ??:??:c4:ee:??:??
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
BMC ARP Control : ARP Responses Enabled, Gratuitous ARP Disabled
Default Gateway IP : 192.168.0.1
Default Gateway MAC : 00:00:00:00:00:00
... »ý·« ...
# ipmitool lan set 1 ipsrc static <-- DHCP·Î µÇ¾î ÀÖÀ¸¸é ¾Æ·¡ ¸í·É ÀÚü°¡ ¸ÔÁö ¾Ê´Â´Ù. º¸Åë staticÀ¸·Î ÀÌ¹Ì µÇ¾î ÀÖÀ½.
# ipmitool lan set 1 ipaddr 10.10.20.120
Setting LAN IP Address to 10.10.20.120
# ipmitool lan set 1 netmask 255.255.255.0
Setting LAN Subnet Mask to 255.255.255.0
# ipmitool lan set 1 defgw ipaddr 10.10.20.1
Setting LAN Default Gateway IP to 10.10.20.1
# ipmitool lan set 1 access on
#
# ipmitool lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM :
IP Address Source : Static Address
IP Address : 10.10.20.120 <-- ¼ÂÆà ÈÄ
Subnet Mask : 255.255.255.0
MAC Address : ??:??:c4:ee:??:??
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
BMC ARP Control : ARP Responses Enabled, Gratuitous ARP Disabled
Default Gateway IP : 10.10.20.1 <-- ¼ÂÆà ÈÄ
Default Gateway MAC : 00:00:00:00:00:00
... »ý·« ...
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IPMI¸¦ 2´ë ÀÌ»ó ¼ÂÆÃÇÏ°í, ¼ÂÆÃµÈ ´Ù¸¥ ¼¹ö¿¡¼ ping 10.10.20.120À» Çغ»´Ù. pingÀÌ µÇ¾î¾ß Á¤»ó.
pingÀÌ ¾ÈµÈ´Ù¸é 'IPMI over LAN(IPMI ³×Æ®¿÷ Á¢¼Ó) Æ®·¯ºí½´ÆÃ'À» Àо±æ ¹Ù¶õ´Ù.
4. IPMI user ¼ÂÆÃ
¿ø°ÝÁö¿¡¼ ÀÎÁõÇÒ user¸¦ ¼³Á¤ÇÑ´Ù.
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# ipmitool user list 1
ID Name¡¡¡¡¡¡ Callin Link Auth¡¡¡¡¡¡IPMI Msg Channel Priv Limit
2 root true true true ADMINISTRATOR
# ipmitool user set password 2 <-- ¼ýÀÚ 2´Â À§ÀÇ IDÇʵ忡 Ç¥½ÃµÈ À¯Àú ID¸¦ ¸»ÇÔ. À§¿¡¼´Â 'root' ID.
Password for user 2: <-- PW ÀÔ·Â
Password for user 2: <-- PW ÀçÀÔ·Â
# ipmitool user summary 1
Maximum IDs¡¡¡¡¡¡ : 16
Enabled User Count : 1 <-- enable À¯Àú°¡ 1¸í ÀÖÀ½.
Fixed Name Count : 1
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¸¸¾à Enabled User°¡ 0À¸·Î ³ª¿Â´Ù¸é ipmitool user enable 2 ¸í·ÉÀ¸·Î enable½ÃŲ´Ù. ºñ¹Ð¹øÈ£´Â interactiveÇÏ°Ô ÀÔ·ÂÇÏÁö ¾Ê°í, ipmitool user set password 2 <ºñ¹Ð¹øÈ£> ó·³ ¼ÂÆÃÇÒ ¼ö ÀÖ´Ù. ½ºÅ©¸³Æ®·Î ¼ÂÆÃÇϸé ÀÌ ¹æ¹ýÀÌ À¯¿ë
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# ipmitool -I lan -H 10.10.20.20 -U root power status
Password:
Chassis Power is on
# ipmitool -I lan -H 10.10.20.20 -U root -P <ºñ¹Ð¹øÈ£> power status
Chassis Power is on
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5. IPMI event µ¥¸ó
ipmievd µ¥¸óÀº SEL(System Event Log, ipmitool sel info·Î È®ÀÎ °¡´É)À» 10ÃÊ°£°ÝÀ¸·Î üũÇؼ syslog·Î º¸³»ÁÖ´Â µ¥¸óÀÌ´Ù. µ¥¸óÀº syslogÀÇ LOCAL4 facility°ªÀ¸·Î º¸³»ÁØ´Ù. CPU, FAN, ¸Þ¸ð¸® H/W ¹®Á¦, RAID ¹èÅ͸® ¹®Á¦, ÆÄ¿ö Redundancy ¸Þ½ÃÁö, Disk ±³Ã¼ ¸Þ½ÃÁö µî °¢Á¾ H/W ¸Þ½ÃÁö¸¦ SEL °á°ú°ªÀ¸·Î È®ÀÎÇÒ ¼ö ÀÖ´Ù.
1) Linux¿¡¼ (CentOS)
/etc/sysconfig/ipmievd ¼ÂÆÃÇÑ´Ù. (120ÃÊ °£°ÝÀ¸·Î üũÇϵµ·Ï ¼³Á¤)
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IPMIEVD_OPTIONS="sel timeout=120 pidfile=/var/run/ipmievd.pid"
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# service ipmievd start
2) FreeBSD¿¡¼
ipmievd¿ë rc ½ºÅ©¸³Æ®´Â Á¦°øµÇÁö ¾ÊÀ¸¹Ç·Î ´ÙÀ½°ú °°ÀÌ /usr/local/etc/rc.d/ipmievent ½ºÅ©¸³Æ®¸¦ ¸¸µé°í, rc.conf ¿¡ ipmievent_enable="YES" ¸¦ Ãß°¡ÇÑ´Ù.
# service ipmievent start
[ ipmievent rc ½ºÅ©¸³Æ® : ipmievent ]
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#!/bin/sh
#
# ipmievd daemon
#
# PROVIDE: ipmievent
# REQUIRE: LOGIN
# BEFORE: securelevel
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf to enable 'ipmievd':
# ipmievent_enable="YES"
#
# by truefeel (ÁÁÀºÁøÈ£, http://coffeenix.net/)
. /etc/rc.subr
ipmievent_enable=${ipmievent_enable:-"NO"}
name="ipmievent"
rcvar="ipmievent_enable"¡¡¡¡¡¡¡¡¡¡¡¡# `set_rcvar`
command="/usr/local/sbin/ipmievd"
[ -z "${ipmievent_flags}" ] && ipmievent_flags="timeout=120"
ipmievent_flags=" sel ${ipmievent_flags}"
required_files="/dev/ipmi0"
pidfile="/var/run/ipmievd.pid0"
load_rc_config $name
run_rc_command "$1"
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3) IPMI event ·Î±×¸¦ ¼öÁýÇÏ´Â syslog¼¹ö°¡ º°µµ·Î ÀÖ´Ù¸é, °¢ ¼¹ö¿¡´Â ´ÙÀ½°ú °°ÀÌ
- syslogÀÇ °æ¿ì (/etc/syslog.conf)
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# IPMI
local4.debug¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡@10.10.1.123
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- rsyslogÀÇ °æ¿ì (/etc/rsyslog.d/ipmi.conf )
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# IPMI
local4.debug¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡@10.10.1.123:514
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6. ¼¹ö LCD ¹Ù²Ù±â (Dell ¼¹öÀÇ °æ¿ì)
Dell¼¹ö´Â LCDȸ鿡 Ç¥½ÃµÉ Á¤º¸(¶Ç´Â ¸Þ½ÃÁö)¸¦ ¹Ù²Ü ¼ö ÀÖ´Ù. µðÆúÆ®·Î ¼¹ö ½Ã¸®¾ó³Ñ¹ö(Service Tag)°¡ Ç¥½ÃµÈ´Ù. coffeenix.netÀ¸·Î º¯°æÇÑ ¿¹ÀÌ´Ù.
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# ipmitool delloem lcd
... »ý·« ...
lcd set mode {none}|{modelname}|{ipv4address}|{macaddress}|
{systemname}|{servicetag}|{ipv6address}|{ambienttemp}
{systemwatt }|{assettag}|{userdefined}
... »ý·« ...
# ipmitool delloem lcd set mode userdefined coffeenix.net
LCD info
Setting: User defined
Text: coffeenix.net
# ipmitool delloem lcd set mode servicetag
LCD info
Setting: System Tag
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