Cartes Dell Shared PowerEdge RAID Controller (PERC) 8 pour les systèmes Dell PowerEdge VRTX Guide d’utilisation

Vous trouverez ci-dessous des exemples de fichiers multipath.conf que vous pouvez utiliser pour la configuration multi-acheminement Linux. Il peut être nécessaire de modifier les fichiers selon les besoins de votre configuration. Pour en savoir plus sur la configuration multi-acheminement, voir la documentation fournie par le fournisseur de la distribution Linux.

RHEL 6.5, 6.6, 6.7

defaults {

verbosity 2

polling_interval 10

checker_timeout 90

}

devices {

device {

vendor "DELL"

product "Shared PERC8"

hardware_handler "1 alua"

path_grouping_policy failover

prio alua

path_checker tur

rr_weight priorities

failback immediate

no_path_retry fail

path_selector "round-robin 0"

flush_on_last_del no

user_friendly_names "yes"

features "0"

fast_io_fail_tmo 5

}

}

RHEL 7.1

defaults {

verbosity 2

polling_interval 10

uid_attribute "ID_SERIAL"

checker_timeout 90

}

devices {

device {

vendor "DELL"

product "Shared PERC8"

hardware_handler "1 alua"

path_grouping_policy failover

prio alua

path_checker tur

rr_weight priorities

failback immediate

no_path_retry fail

path_selector "round-robin 0"

flush_on_last_del no

user_friendly_names "yes"

alias_prefix "mpath-sperc"

features "0"

fast_io_fail_tmo 5

}

}

blacklist {

wwid "<WWID of OS VD>"

}

Pour toutes les versions jusqu'à SLES 11 SP4

defaults {

verbosity 2

polling_interval 10

uid_attribute "ID_SERIAL"

checker_timeout 90

}

devices {

device {

vendor "DELL"

product "Shared PERC8"

hardware_handler "1 alua"

path_grouping_policy failover

prio alua

path_checker tur

rr_weight priorities

failback immediate

no_path_retry fail

path_selector "round-robin 0"

flush_on_last_del no

user_friendly_names "yes"

alias_prefix "mpath-sperc"

features "0"

fast_io_fail_tmo 5

}

}

SLES 12

defaults {

verbosity 2

polling_interval 10

uid_attribute "ID_SERIAL"

checker_timeout 90

}

devices {

device {

vendor "DELL"

product "Shared PERC8"

hardware_handler "1 alua"

path_grouping_policy failover

prio alua

path_checker tur

rr_weight priorities

failback immediate

no_path_retry fail

path_selector "round-robin 0"

flush_on_last_del no

user_friendly_names "yes"

alias_prefix "mpath-sperc"

features "0"

fast_io_fail_tmo 5

}

}

blacklist {

wwid "<WWID of OS VD>"

}