Dell PowerEdge series ntawm cov servers tuaj nrog ua rau tswj kev cuam tshuam hu ua DRACs.
Nplooj ntawv no qhia koj yuav ua li cas teeb tsa DRAC interface los ntawm sab hauv Linux txhawm rau txhawm rau pab txhawb kev hloov pauv hla SSH kev sib txuas.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Kev npaj ua ntej
Kauj Ruam 1. Txhim kho software thiab firmware
- Hloov kho mus rau qhov tseeb Dell OpenManage Server Administrator Managed Node pob. Omconfig thiab racadm yuav tsum suav nrog hauv cov pob ntawd.
- Txhim kho koj li Drac firmware rau qhov hloov tshiab kawg.
- Nruab ipmitool
- Teem Dell Drac Password. Saib teeb tsa Dell Drac Passwords
Kauj Ruam 2. Txiav txim siab yog tias koj muaj daim npav DRAC4 lossis DRAC5 tau teeb tsa
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Ob txoj hauv kev los qhia koj daim npav DRAC version _before_ txhim kho racadm (yog li koj paub qhov twg racadm rau symlink rau/usr/bin/racadm):
Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 3 -
Thawj txoj hauv kev yog siv IPMI version. DRAC4's yog version 1.5 thiab DRAC5's yog 2.0.
Teeb tsa Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 4 -
Khiav cov lus txib,/opt/bcs/bin/ipmitool mc info | grep IPMI
Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 5 -
Ntawm DRAC4 tus tswv tsev = IPMI Version: 1.5
Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 6 -
Ntawm DRAC5 tus tswv = IPMI Version: 2.0
Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 7 -
Dab tsi zoo txog ipmitool yog tias koj tsis tas yuav muaj OpenManage pob khoom teeb tsa los siv nws. Tab sis qhov ntawd yuav tsis ua haujlwm thaum lawv tso DRAC6 yog DRAC6 yog IPMI version 2.0 ib yam nkaus.
Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 8
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Kauj Ruam 3. Siv qhov hais kom ua omreport ua lwm txoj hauv kev los txiav txim siab DRAC version:
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Khiav cov lus txib, omreport chassis info | grep DRAC
Txhim Kho Dell Drac Console Redirection rau SSH Kev Sib Txuas Kauj Ruam 10 - Ntawm tus tswv DRAC4 = DRAC4 Version: 1.60
- Ntawm DRAC5 tus tswv = DRAC5 Version: 1.32
- Nws raug pom zoo tias koj siv omreport los txiav txim DRAC version.
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Txoj Kev 2 ntawm 3: Rau Dell DRAC 4: Yuav Ua Li Cas Teem Teeb Console Redirection Hla SSH
Kauj Ruam 1. Dell DRAC 4:
Kho qhov kev xaiv bios:
- omconfig chassis biossetup tus cwj pwm = teeb tsa qhov chaw = pab kom
- omconfig chassis biossetup tus cwj pwm = serialport1 teeb tsa = rac
- omconfig chassis biossetup tus cwj pwm = fbr teeb tsa = 9600
- omconfig chassis biossetup tus cwj pwm = roob teeb = ua haujlwm
Kauj Ruam 2. Dell DRAC 4:
Hloov drac nqis: (Yog tias racadm tsis nyob hauv koj txoj hauv kev tshawb xyuas/xaiv/dell/srvadmin/rac5/bin/racadm)
- racadm teeb tsa -g cfgSerial -o cfgSerialBaudRate 57600
- racadm teeb tsa -g cfgSerial -o cfgSerialConsoleEnable 1
- racadm teeb tsa -g cfgSerial -o cfgSerialConsoleIdleTimeout 0x300c
- racadm teeb tsa -g cfgSerial -o cfgSerialTelnet7fIsBackspace 1
- racadm teeb tsa -g cfgSerial -o cfgSerialSshEnable 1
- racadm teeb tsa -g cfgSerial -o cfgSerialHistorySize 0x2000
- Txheeb xyuas qhov kev hloov pauv: racadm getconfig -g cfgSerial
Kauj Ruam 3. Dell DRAC 4:
Kho koj li grub.conf (tam sim no hu ua /boot/grub/menu.lst) txhawm rau ua kom muaj ob yam: 1- kev sib cuam tshuam thiab 2- kernel lus thiab rc tsab ntawv tso tawm.
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Rau thawj ntu (kev sib cuam tshuam tsis zoo) ntxiv kab "kab ntawv" thiab "davhlau ya nyob twg" kab rau grub.conf. Koj yuav tsum tawm tswv yim tawm qhov txaws rau qhov no kom ua haujlwm:
- splashimage = (hd0, 0) /grub/splash.xpm.gz
- zais menu
- serial --unit = 0 -ceev = 9600
- davhlau ya nyob twg -sijhawm tawm = 5 serial console
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Dhau mus rau lub kernel cov lus sib cav (hauv grub.conf) yog li koj tuaj yeem pom tag nrho cov lus ib zaug ntsiav tau thauj khoom thiab dhau mus (tso tawm los ntawm rc cov ntawv sau piv txwv.) Nco ntsoov tias nws yog ttyS0:
kernel /vmlinuz-2.6.9-67. ELsmp ro hauv paus = LABEL = / console = tty0 console = ttyS0, 57600
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Ntxiv ib txoj kab agetty hauv /etc /inittab txhawm rau hloov kho lub serial console kom raug thiab rov pib dua tom qab. Qhov no yuav muab rau koj nrog tus lej nkag mus tam sim hauv lub console thaum lub kaw lus tau khau raj. Piv txwv li (Nco tseg: ttyS0):
- ONS: 2345: respawn:/sbin/agetty -i -L 57600 ttyS0 vt100
- Txhawm rau tso cai nkag mus rau hauv paus nkag mus rau lub console tshiab, koj yuav tsum tau ntxiv 'ttyS1' rau /etc /securetty (yog tias nws tseem tsis tau muaj).
- Tom qab koj tau ntxiv kab saum toj no rau /etc /inittab Restart pib nrog:
- pib q
Txoj Kev 3 ntawm 3: Rau Dell DRAC 5: Yuav Ua Li Cas Teem Teeb Console Redirection Hla SSH
Kauj Ruam 1. Dell DRAC 5:
Kho qhov kev xaiv bios:
- omconfig chassis biossetup tus cwj pwm = extserial chaw = rad
- omconfig chassis biossetup tus cwj pwm = fbr teeb tsa = 9600
- omconfig chassis biossetup tus cwj pwm = serialcom teeb tsa = com2
- omconfig chassis biossetup tus cwj pwm = roob teeb = ua haujlwm
Kauj Ruam 2. Dell DRAC 5:
Hloov drac nqis:
- racadm teeb tsa -g cfgSerial -o cfgSerialBaudRate 115200
- racadm teeb tsa -g cfgSerial -o cfgSerialConsoleEnable 1
- racadm teeb tsa -g cfgSerial -o cfgSerialSshEnable 1
- racadm teeb tsa -g cfgSerial -o cfgSerialHistorySize 2000
Kauj Ruam 3. Dell DRAC 5:
Kho koj li grub.conf (tam sim no hu ua /boot/grub/menu.lst) txhawm rau ua kom muaj ob yam: 1- kev sib cuam tshuam thiab 2- kernel lus thiab rc tsab ntawv tso tawm.
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Rau thawj ntu (kev sib cuam tshuam tsis zoo) koj yuav xav tau ntxiv "kab ntawv" thiab "davhlau ya nyob twg" kab rau grub.conf. Koj yuav tsum tawm tswv yim tawm ntawm qhov ua rau qhov no ua haujlwm. Nco ntsoov tias nws yog chav = 1 thiab nrawm = 115200 uas txawv ntawm DRAC4:
- splashimage = (hd0, 0) /grub/splash.xpm.gz
- zais menu
- serial --unit = 1 --speed = 115200
- davhlau ya nyob twg -sijhawm tawm = 5 serial console
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Tom ntej dhau mus rau lub kernel lub console kev sib cav yog li koj tuaj yeem pom txhua cov lus thaum lub pob thauj khoom thiab dhau mus (tso tawm los ntawm rc cov ntawv sau piv txwv.) Nco ntsoov tias nws yog ttyS1:
- kernel /vmlinuz-2.6.9-67. ELsmp ro hauv paus = LABEL = / console = tty0 console = ttyS1, 115200
- Ntxiv ib txoj kab agetty hauv /etc /inittab txhawm rau hloov kho lub serial console kom raug thiab rov pib dua tom qab. Qhov no yuav muab rau koj nrog tus lej nkag teb tam sim hauv lub console txuas thaum lub kaw lus tau khau raj. Piv txwv li (Nco tseg: ttyS1):
- CONS: 2345: respawn:/sbin/agetty -i -h -L 115200 ttyS1 vt100
- Txhawm rau tso cai nkag mus rau hauv paus nkag mus rau lub console tshiab ntxiv 'ttyS1' rau /etc /securetty (yog tias nws tseem tsis tau muaj).
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Tom qab koj tau ntxiv kab saum toj no rau /etc /inittab Restart pib nrog:
pib q
Kauj Ruam 4. Kuaj koj qhov kev txuas mus rau Inband interface
- Tam sim no los ntawm tus tswv tsev nyob deb, ssh mus rau Drac IP chaw nyob lossis Drac hostname ua tus siv "hauv paus". Piv txwv li: ssh test.host.com -l hauv paus
- Ntaus tus iDrac lo lus zais nkag rau hauv Drac.
- Tog twg los siv cov lus txib racadm lossis txuas cov lus txib (Piv txwv: kev pabcuam racadm).
- Txhawm rau txuas mus rau qhov txuas txuas txuas txuas mus rau com2. Piv txwv li: txuas com2
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Txhawm rau txiav tawm siv "[CTRL]+" (Nias Tus Tswj qhov tseem ceeb thiab tus yuam sij rov qab ua ke ua ke kom tshem tawm kom huv ntawm qhov txuas.)
- Yog tias nws hais tias chaw nres nkoj tau siv los ntawm lwm tus neeg siv uas tej zaum txhais tau tias kev txuas tsis raug tshem tawm kom huv. Txoj hauv kev zoo tshaj los tshem tawm qhov ntawd yog rov pib dua daim npav Drac nrog cov lus txib hauv qab no: racadm kev
- Kuj tseem muaj txiaj ntsig zoo rau thaum koj xav tau rov pib dua tus tswv tsev: racadm pabcuam kev txhawb nqa gracereboot
