##
## This is a template multipath-tools configuration file
## Uncomment the lines relevent to your environment
##
#defaults {
# udev_dir /dev
# polling_interval 10
# path_selector "round-robin 0"
# path_grouping_policy multibus
# getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
# prio const
# path_checker directio
# rr_min_io 100
# flush_on_last_del no
# max_fds 8192
# rr_weight priorities
# failback immediate
# no_path_retry fail
# queue_without_daemon no
# user_friendly_names no
#}
#blacklist {
# wwid 26353900f02796769
# devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
# devnode "^hd[a-z][[0-9]*]"
# device {
# vendor DEC.*
# product MSA[15]00
# }
#}
#blacklist_exceptions {
# devnode "^dasd[c-d]+[0-9]*"
# wwid "IBM.75000000092461.4d00.34"
#}
#multipaths {
# multipath {
# wwid 3600508b4000156d700012000000b0000
# alias yellow
# path_grouping_policy multibus
# path_selector "round-robin 0"
# failback manual
# rr_weight priorities
# no_path_retry 5
# rr_min_io 100
# }
# multipath {
# wwid 1DEC_____321816758474
# alias red
# }
#}
#devices {
# device {
# vendor "COMPAQ "
# product "HSV110 (C)COMPAQ"
# path_grouping_policy multibus
# getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
# path_checker directio
# path_selector "round-robin 0"
# hardware_handler "0"
# failback 15
# rr_weight priorities
# no_path_retry queue
# rr_min_io 100
# product_blacklist LUNZ
# }
# device {
# vendor "COMPAQ "
# product "MSA1000 "
# path_grouping_policy multibus
# }
#}
# Begin Dell MD Modification
blacklist {
wwid 36848f690ef92aa00190bf1e5155223af
device {
vendor "*"
product "Universal Xport"
}
device {
vendor "*"
product "MD3000"
}
device {
vendor "*"
product "MD3000i"
}
device {
vendor "*"
product "Virtual Disk"
}
}
defaults {
user_friendly_names yes
max_fds 8192
polling_interval 5
queue_without_daemon no
}
devices {
device {
vendor "DELL"
product "MD32xxi"
path_grouping_policy group_by_prio
prio rdac
path_checker rdac
path_selector "round-robin 0"
hardware_handler "1 rdac"
failback immediate
features "2 pg_init_retries 50"
no_path_retry 30
rr_min_io 100
}
device {
vendor "DELL"
product "MD32xx"
path_grouping_policy group_by_prio
prio rdac
path_checker rdac
path_selector "round-robin 0"
hardware_handler "1 rdac"
failback immediate
features "2 pg_init_retries 50"
no_path_retry 30
rr_min_io 100
}
device {
vendor "DELL"
product "MD36xxi"
path_grouping_policy group_by_prio
prio rdac
path_checker rdac
path_selector "round-robin 0"
hardware_handler "1 rdac"
failback immediate
features "2 pg_init_retries 50"
no_path_retry 30
rr_min_io 100
}
device {
vendor "DELL"
product "MD36xxf"
path_grouping_policy group_by_prio
prio rdac
path_checker rdac
path_selector "round-robin 0"
hardware_handler "1 rdac"
failback immediate
features "2 pg_init_retries 50"
no_path_retry 30
rr_min_io 100
}
}
# End Dell MD Modification
[출처] multipath.conf|작성자 themane
