{"id":460,"date":"2009-12-31T15:11:43","date_gmt":"2009-12-31T13:11:43","guid":{"rendered":"http:\/\/www.netexpertise.eu\/fr\/?p=460"},"modified":"2021-10-06T21:30:14","modified_gmt":"2021-10-06T20:30:14","slug":"linux-interface-hp-ilo","status":"publish","type":"post","link":"http:\/\/www.netexpertise.eu\/fr\/systeme\/linux\/linux-interface-hp-ilo.html","title":{"rendered":"Acc\u00e8s Distant \u00e0 la Console Linux depuis l’interface HP iLO"},"content":{"rendered":"\n

iLO est une interface de management supportant SSH, disponible sur les serveurs HP<\/a> Proliant. Elle fournit des fonctionnalit\u00e9s int\u00e9ressantes telles que l’arr\u00eat ou d\u00e9marrage du serveur \u00e0 distance.
Mais il est aussi possible d’acc\u00e9der \u00e0 la console Linux<\/a> distante iLO et de red\u00e9marrer en single mode depuis un r\u00e9seau distant. Pratique, n’est-ce pas!?
 <\/p>\n\n\n\n

Activer la Console S\u00e9rie dans le BIOS<\/h3>\n\n\n\n

Au d\u00e9marrage, appuyer sur F9 pour entrer dans le BIOS
Aller dans le menu ‘BIOS Serial Console & EMS’
Positionner ‘BIOS Serial Console Port’ \u00e0 COM2
Positionner ‘BIOS Serial Console Baud Rate’ \u00e0 115200
Appuyer sur ESC puis F10 pour sauver
S\u00e9lectionner COM1 ne fait que rediriger la sortie \u00e0 l’\u00e9cran avec affichage lent comme c’est le cas pour un port s\u00e9rie.
 <\/p>\n\n\n\n

Configuration de iLO<\/h3>\n\n\n\n

D\u00e8s que les messages du BIOS sont pass\u00e9s, appuyer sur F8 pour configurer iLO.
Ajuster les param\u00e8tres iLO aux besoins du r\u00e9seau et d\u00e9finir les utilisateurs.
 <\/p>\n\n\n\n

Boot loader Linux<\/h3>\n\n\n\n

Nous allons maintenant envoyer les messages syst\u00e8me vers l’interface s\u00e9rie dans Grub, le boot loader. Une fois Linux install\u00e9, modifier le fichier \/boot\/grub\/menu.lst ou \/boot\/grub\/grub.conf
Et ajouter les lignes suivantes:<\/p>\n\n\n\n

# Setup serial (COM2) with baudrate 115200\n# Use --unit=0 for COM1\nserial --unit=1 --speed=115200\nterminal --timeout=5 console serial<\/code><\/pre>\n\n\n\n

Et ajouter console=tty0 (\u00e9cran) console=ttyS1 (ttyS0 pour COM1) \u00e0 la ligne kernel.
Mon grub.conf ressemble \u00e0 ceci par exemple:<\/p>\n\n\n\n
splashimage=(hd0,0)\/grub\/splash.xpm.gz\nserial --unit=1 --speed=115200\nterminal --timeout=5 console serial\ntitle Red Hat Enterprise Linux Server (2.6.18-164.el5PAE)\n        root (hd0,0)\n        kernel \/vmlinuz-2.6.18-164.el5PAE ro root=\/dev\/system\/root\n                 console=tty0 console=ttyS1\n        initrd \/initrd-2.6.18-164.el5PAE.img<\/code><\/pre>\n\n\n\n

Fichiers de d\u00e9marrage<\/h3>\n\n\n\n
Cela devrait suffire. Sur certains syst\u00e8mes, vous devrez ajouter ceci \u00e0 \/etc\/inittab pour obtenir le prompt de connexion sur la console:<\/p>\n\n\n\n
s0:2345:respawn:\/sbin\/agetty -L 115200 ttyS1 vt100<\/code><\/pre>\n\n\n\n
 
V\u00e9rifier \u00e9galement que ttyS1 est bien list\u00e9 dans \/etc\/securetty si vous souhaitez vous connecter sous l’utilisateur root. Vous devriez maintenant pouvoir vous connecter \u00e0 la console Linux via iLO.
 <\/p>\n\n\n\n
Notes<\/h3>\n\n\n\n
Il faut appuyer sur ESC+9 ou ESC-8 pour obtenir les touches de fonction F9 or F8. Vous entrerez dans les menus en mode CLI, une interface de commande offrant le m\u00eame niveau de fonctionnalit\u00e9s que le mode graphique. Lire le manuel utilisateur RBSU<\/a> pour le d\u00e9tail des commandes.
\u00a0
Connectez-vous maintenant en SSH \u00e0 votre adresse IP iLO, et tapez ‘power on’ pour d\u00e9marrer le serveur.
Entrez ‘vsp’ pour ouvrir une console virtuelle et vous verrez les messages du BIOS, Grub, les messages de boot de Linux ainsi que les services, et finalement le prompt!

HP ILo peut aussi \u00eatre configur\u00e9e pour acc\u00e9der \u00e0 la console Windows<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
iLO est une interface de management supportant SSH, disponible sur les serveurs HP Proliant. Elle fournit des fonctionnalit\u00e9s int\u00e9ressantes telles que l’arr\u00eat ou d\u00e9marrage du serveur \u00e0 distance.Mais il est aussi possible d’acc\u00e9der \u00e0 la console Linux distante iLO et de red\u00e9marrer en single mode depuis un r\u00e9seau distant. Pratique, n’est-ce pas!?  Activer la Console […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[10,163],"tags":[111,320,317,318,407],"yoast_head":"\nNetexpertise - Acc\u00e8s Distant \u00e0 la Console Linux depuis l'interface HP iLO<\/title>\n<meta name=\"description\" content=\"Configurez la console distante Linux et connectez-vous \u00e0 votre syst\u00e8me via l'interface de management HP iLO\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.netexpertise.eu\/fr\/systeme\/linux\/linux-interface-hp-ilo.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Netexpertise - Acc\u00e8s Distant \u00e0 la Console Linux depuis l'interface HP iLO\" \/>\n<meta property=\"og:description\" content=\"Configurez la console distante Linux et connectez-vous \u00e0 votre syst\u00e8me via l'interface de management HP iLO\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.netexpertise.eu\/fr\/systeme\/linux\/linux-interface-hp-ilo.html\" \/>\n<meta property=\"og:site_name\" content=\"Netexpertise\" \/>\n<meta property=\"article:published_time\" content=\"2009-12-31T13:11:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-10-06T20:30:14+00:00\" \/>\n<meta name=\"author\" content=\"dave\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@netexpertise\" \/>\n<meta name=\"twitter:site\" content=\"@netexpertise\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/systeme\/linux\/linux-interface-hp-ilo.html\",\"url\":\"http:\/\/www.netexpertise.eu\/fr\/systeme\/linux\/linux-interface-hp-ilo.html\",\"name\":\"Netexpertise - 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