Release Notes Device Mapper Multipath Enablement Kit for HP StorageWorks Disk Arrays v4.1.1 (AA-RWF9F-TE, January 2009)

For EVA3000/EVA5000/EVA4x00/EVA6x00/EVA8x00
device
{
vendor "(COMPAQ|HP)"
product "HSV1[01]1|HSV2[01]0|HSV300"
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
hardware_handler "0"
path_selector "round-robin 0"
path_grouping_policy group_by_prio
failback immediate
rr_weight uniform
no_path_retry 12
rr_min_io 100
path_checker tur
}
For MSA1000/MSA1500
device
{
vendor "HP"
product "MSA VOLUME*"
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
prio_callout "/sbin/mpath_prio_alua /dev/%n"
hardware_handler "0"
path_selector "round-robin 0"
path_grouping_policy group_by_prio
failback immediate
rr_weight uniform
no_path_retry 12
rr_min_io 100
path_checker tur
}
8