Technical data

For EVA4400 (HSV300)
device
{
vendor
product
path_grouping_policy
getuid_callout
path_checker
path_selector
prio_callout
rr_weight
rr_min_io
failback
no_path_retry
"HP”
"HSV300"
group_by_prio
"/sbin/scsi_id -g -u -s /block/%n"
tur
"round-robin 0"
"/sbin/mpath_prio_alua /dev/%n"
uniform
100
immediate
12
}
For MSA A/A arrays
device
{
vendor
product
path_grouping_policy
getuid_callout
path_checker
path_selector
prio_callout
rr_weight
failback
hardware_handler
no_path_retry
rr_min_io
"HP”
"MSA VOLUME*"
group_by_prio
"/sbin/scsi_id -g -u -s /block/%n"
tur
"round-robin 0"
"/sbin/mpath_prio_alua /dev/%n"
uniform
immediate
"0"
12
100
}
For MSA2000 Sto rage Product Family arrays
device
{
vendor
product
path_grouping_policy
getuid_callout
path_selector
rr_weight
prio_callout
path_checker
hardware_handler
failback
no_path_retry
rr_min_io
"HP”
"MSA2[02]*"
multibus
"/sbin/scsi_id -g -u -s /block/%n"
"round-robin 0"
uniform
"/bin/true"
tur
"0"
immediate
12
100
}
For XP arrays
16
Configuring HPDM Multipath