Ceci est une ancienne révision du document !
Configuration de base
Baie SAN MSA20
2 * Controleur Fiber Channel MSA1500
Installation via kickstart configuration de base ( package core ) sur chaque serveur
Serveur adi014 : 192.168.1.174
Mise en place du multipath sur les noeuds du cluster
Edition du fichier /etc/multipathd.conf
defaults { user_friendly_names yes }
Purge de l'ancienne configuration et activation d la nouvelle
multipath -F multipath
Visualisation
multipath -l mpath2 (3600508b300941040bd935fb5a4f50055) dm-2 HP,MSA VOLUME [size=466G][features=0][hwhandler=0][rw] \_ round-robin 0 [prio=0][active] \_ 1:0:0:2 sdb 8:16 [active][undef] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:2 sdf 8:80 [active][undef] mpath1 (3600508b300941040381c08a7e63b0054) dm-1 HP,MSA VOLUME [size=149G][features=0][hwhandler=0][rw] \_ round-robin 0 [prio=0][active] \_ 1:0:0:1 sda 8:0 [active][undef] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:1 sde 8:64 [active][undef] mpath4 (3600508b30094104074f74ee2e13f0057) dm-4 HP,MSA VOLUME [size=1.8T][features=0][hwhandler=0][rw] \_ round-robin 0 [prio=0][active] \_ 1:0:0:4 sdd 8:48 [active][undef] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:4 sdh 8:112 [active][undef] mpath3 (3600508b300941040955b14c205720056) dm-3 HP,MSA VOLUME [size=699G][features=0][hwhandler=0][rw] \_ round-robin 0 [prio=0][active] \_ 1:0:0:3 sdc 8:32 [active][undef] \_ round-robin 0 [prio=0][enabled] \_ 1:0:1:3 sdg 8:96 [active][undef]