multipathd> show config
defaults {
        verbosity 2
        user_friendly_names yes
}
blacklist {
        devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
        devnode "^hd[a-z]"
        devnode "^dcssblk[0-9]*"
        devnode "^cciss!c[0-9]d[0-9]*"
        wwid "360000970000192602316533030303530"
        wwid "360060480000290102606533030303432"
        wwid "3600508e0000000003b201cfbb32f1f04"
        device {
                vendor "DGC"
                product "LUNZ"
        }
        device {
                vendor "EMC"
                product "LUNZ"
        }
        device {
                vendor "IBM"
                product "S/390.*"
        }
        device {
                vendor "IBM"
                product "S/390.*"
        }
        device {
                vendor "STK"
                product "Universal Xport"
        }
}
blacklist_exceptions {
}
devices {
        device {
                vendor "COMPELNT"
                product "Compellent Vol"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio const
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "APPLE*"
                product "Xserve RAID "
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "3PARdata"
                product "VV"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "DEC"
                product "HSG80"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker hp_sw
                checker hp_sw
                features "1 queue_if_no_path"
                hardware_handler "1 hp_sw"
                prio hp_sw
        }
        device {
                vendor "HP"
                product "A6189A"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
                no_path_retry 12
        }
        device {
                vendor "(COMPAQ|HP)"
                product "(MSA|HSV)1.0.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker hp_sw
                checker hp_sw
                features "1 queue_if_no_path"
                hardware_handler "1 hp_sw"
                prio hp_sw
                no_path_retry 12
                rr_min_io 100
        }
        device {
                vendor "(COMPAQ|HP)"
                product "MSA VOLUME"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio alua
                failback immediate
                no_path_retry 12
                rr_min_io 100
        }
        device {
                vendor "(COMPAQ|HP)"
                product "HSV1[01]1|HSV2[01]0|HSV300|HSV4[05]0"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio alua
                failback immediate
                no_path_retry 12
                rr_min_io 100
        }
        device {
                vendor "HP"
                product "MSA2[02]12fc|MSA2012i"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio const
                failback immediate
                no_path_retry 18
                rr_min_io 100
        }
        device {
                vendor "HP"
                product "MSA2012sa|MSA23(12|24)(fc|i|sa)|MSA2000s VOLUME"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio alua
                failback immediate
                no_path_retry 18
                rr_min_io 100
        }
        device {
                vendor "HP"
                product "HSVX700"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "1 alua"
                prio alua
                failback immediate
                no_path_retry 12
                rr_min_io 100
        }
        device {
                vendor "HP"
                product "LOGICAL VOLUME.*"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker cciss_tur
                checker cciss_tur
                features "0"
                hardware_handler "0"
                prio const
                no_path_retry 12
        }
        device {
                vendor "DDN"
                product "SAN DataDirector"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "EMC"
                product "SYMMETRIX"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --page=pre-spc3-83 --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "DGC"
                product ".*"
                product_blacklist "LUNZ"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker emc_clariion
                checker emc_clariion
                features "1 queue_if_no_path"
                hardware_handler "1 emc"
                prio emc
                failback immediate
                no_path_retry 60
        }
        device {
                vendor "EMC"
                product "Invista"
                product_blacklist "LUNZ"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                features "0"
                hardware_handler "0"
                prio const
                no_path_retry 5
        }
        device {
                vendor "FSC"
                product "CentricStor"
                path_grouping_policy group_by_serial
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "(HITACHI|HP)"
                product "OPEN-.*"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "HITACHI"
                product "DF.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio hds
                failback immediate
        }
        device {
                vendor "IBM"
                product "ProFibre 4000R"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "1722-600"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "1 queue_if_no_path"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 300
        }
        device {
                vendor "IBM"
                product "1724"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "1 queue_if_no_path"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 300
        }
        device {
                vendor "IBM"
                product "1726"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "1 queue_if_no_path"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 300
        }
        device {
                vendor "IBM"
                product "1742"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "IBM"
                product "1745|1746"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "IBM"
                product "1814"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "IBM"
                product "1815"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "IBM"
                product "1818"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "IBM"
                product "3526"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "IBM"
                product "3542"
                path_grouping_policy group_by_serial
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "2105800"
                path_grouping_policy group_by_serial
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "2105F20"
                path_grouping_policy group_by_serial
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "1750500"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio alua
                failback immediate
        }
        device {
                vendor "IBM"
                product "2107900"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "2145"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio alua
                failback immediate
        }
        device {
                vendor "IBM"
                product "S/390 DASD ECKD"
                product_blacklist "S/390.*"
                path_grouping_policy multibus
                getuid_callout "/sbin/dasdinfo -u -b %n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "S/390 DASD FBA"
                product_blacklist "S/390.*"
                path_grouping_policy multibus
                getuid_callout "/sbin/dasdinfo -u -b %n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "IBM"
                product "IPR.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "1 alua"
                prio alua
                failback immediate
        }
        device {
                vendor "AIX"
                product "VDASD"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
                failback immediate
                no_path_retry 60
        }
        device {
                vendor "IBM"
                product "3303      NVDISK"
                path_grouping_policy failover
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio const
                failback immediate
                no_path_retry 60
        }
        device {
                vendor "DELL"
                product "MD3000"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "DELL"
                product "MD3000i"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "DELL"
                product "MD32xx"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "DELL"
                product "MD32xxi"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "NETAPP"
                product "LUN.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio netapp
                failback immediate
                rr_min_io 128
        }
        device {
                vendor "NEXENTA"
                product "COMSTAR"
                path_grouping_policy group_by_serial
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
                failback immediate
                no_path_retry 30
                rr_min_io 128
        }
        device {
                vendor "IBM"
                product "Nseries.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio netapp
                failback immediate
                rr_min_io 128
        }
        device {
                vendor "Pillar"
                product "Axiom.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "0"
                prio alua
        }
        device {
                vendor "SGI"
                product "TP9[13]00"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "SGI"
                product "TP9[45]00"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "SGI"
                product "IS.*"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "STK"
                product "OPENstorage D280"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
        }
        device {
                vendor "SUN"
                product "(StorEdge 3510|T4)"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker directio
                checker directio
                features "0"
                hardware_handler "0"
                prio const
        }
        device {
                vendor "PIVOT3"
                product "RAIGE VOLUME"
                path_grouping_policy multibus
                getuid_callout "/lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker tur
                checker tur
                features "1 queue_if_no_path"
                hardware_handler "0"
                prio const
                rr_min_io 100
        }
        device {
                vendor "SUN"
                product "CSM200_R"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "SUN"
                product "LCSM100_[IEFS]"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
        device {
                vendor "(LSI|ENGENIO)"
                product "INF-01-00"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "2 pg_init_retries 50"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry 15
        }
        device {
                vendor "STK"
                product "FLEXLINE 380"
                product_blacklist "Universal Xport"
                path_grouping_policy group_by_prio
                getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n"
                path_selector round-robin 0
                path_checker rdac
                checker rdac
                features "0"
                hardware_handler "1 rdac"
                prio rdac
                failback immediate
                no_path_retry queue
        }
}
multipaths {
}