Dell Shared PowerEdge RAID-Controllerkarten 8 für Dell PowerEdge VRTX-Systeme Benutzerhandbuch

Im Folgenden werden die beispielhaften multipath.conf-Dateien aufgeführt, die Sie für die Linux-Multipfad-Konfiguration verwenden können. Sie müssen diese Dateien ggf. an Ihre jeweiligen Konfigurationsanforderungen anpassen. Weitere Informationen zur Multipfad-Konfiguration finden Sie in der Dokumentation, die Sie von Ihrem Anbieter für die Linux-Distribution erhalten haben.

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>"

}

Für alle Versionen bis zu 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>"

}