2.2.3.1 Exemple : réinitialisation d'un noeud de cluster
L'exemple suivant reproduit l'affichage de la console lors de l'arrêt et du redémarrage du noeud phys-schost-1. L'option -g 0 définit le délai de grâce à 0 ; l'option -y indique au logiciel de répondre automatiquement yes à la demande de confirmation. Les messages d'arrêt et de démarrage de ce noeud apparaissent sur les consoles des autres noeuds du cluster.
# scswitch -S -h phys-schost-1 # shutdown -g 0 -y -i 6 Sep 2 10:08:46 phys-schost-1 cl_runtime: WARNING: CMM monitoring disabled. phys-schost-1# INIT: New run level: 6 The system is coming down. Please wait. System services are now being stopped. Notice: rgmd is being stopped. Notice: rpc.pmfd is being stopped. Notice: rpc.fed is being stopped. umount: /global/.devices/node@1 busy umount: /global/phys-schost-1 busy The system is down. syncing file systems... done rebooting... Resetting ... ,,, Sun Ultra 1 SBus (UltraSPARC 143MHz), No Keyboard OpenBoot 3.11, 128 MB memory installed, Serial #7982421. Ethernet address 8:0:20:79:cd:55, Host ID: 8079cd55. ... Rebooting with command: boot ... Hostname: phys-schost-1 Booting as part of a cluster ... NOTICE: Node 1: attempting to join cluster ... NOTICE: Node 1: joined cluster ... The system is coming up. Please wait. The system is ready. phys-schost-1 console login: |
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