defaults { udev_dir /dev polling_interval 10 selector "round-robin 0" path_grouping_policy multibus getuid_callout "/lib/udev/scsi_id -g -u -s /block/%n" rr_min_io 100 rr_weight priorities failback immediate 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]*]" devnode "^sda[[0-9]*]" devnode "^sda" devnode "^cciss!c[0-9]d[0-9]*[p[0-9]*]" device { vendor DEC.* product MSA[15]00 } } multipaths { multipath { wwid 360060160d8c31201b072ab33e482db11 alias ax100backup path_grouping_policy multibus path_selector "round-robin 0" failback immediate rr_min_io 100 } multipath { wwid 360060160d8c3120166e30680e382db11 alias ax100big path_grouping_policy multibus path_selector "round-robin 0" failback immediate rr_min_io 100 } multipath { wwid 360060160d8c31201e4001ee3c698db11 alias ax100edv path_grouping_policy multibus path_selector "round-robin 0" failback immediate rr_min_io 100 } } devices { device { vendor "DGC " product "RAID 5 " path_grouping_policy multibus getuid_callout "/lib/udev/scsi_id -g -u -s /block/%n" prio_callout "/sbin/mpath_prio_balance_units %d" path_checker emc_clariion path_selector "round-robin 0" failback immediate rr_min_io 100 hardware_handler "1 emc" } }