# See /usr/share/doc/device-mapper-multipath-*/multipath.conf.annotated
# for a fully-detailed multipath.conf.
#
# BEGIN Cisco-specific configuration
defaults {
       multipath_tool           "/sbin/multipath -v0"
       udev_dir                 /dev
       polling_interval         10
       default_selector         "round-robin 0"
       default_path_grouping_policy    multibus
       default_getuid_callout   "/sbin/scsi_id -g -u -s /block/%n"
       default_prio_callout     "/bin/true"
       default_features         "0"
       rr_wmin_io               100
       failback                 immediate
}
# Only specify options in the devices section to override the defaults.
devices {
    # EMC Symmetrix / DMX
    device {
        vendor                  "EMC     "
        product                 "SYMMETRIX     "
    }
    # EMC Clariion (active/passive)
    device {
        vendor "DGC     "
        product "RAID 5        "
        path_grouping_policy    failover
        getuid_callout          "/sbin/scsi_id -g -u -s /block/%n"
        path_checker            emc_clariion
        path_selector           "round-robin 0"
        features	            "0"
        hardware_handler        "1 emc"
        failback                immediate
    }
    device {
        vendor "DGC     "
        product "              "
        path_grouping_policy    failover
        getuid_callout          "/sbin/scsi_id -g -u -s /block/%n"
        path_checker            emc_clariion
        path_selector           "round-robin 0"
        features	            "0"
        hardware_handler        "1 emc"
        failback                immediate
    }
}
# END Cisco-specific configuration