Product manual

Sample multipath.conf File
403
Sample multipath.conf File
Below is a complete multipath.conf file for VTrak.
• If you have no other multipath devices on your Host, you can use this
multipath.conf file as shown.
• If you have other multipath devices, add these settings to your existing
multipath.conf file.
##
## This is a template multipath-tools configuration file
## for the Promise VTrak subsystem
##
defaults {
user_friendly_names yes
}
blacklist {
devnode "^sda$"
devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*"
devnode "^hd[a-z][[0-9]*]"
devnode "^cciss!c[0-9]d[0-9]*[p[0-9]*]"
}
devices {
device {
vendor "Promise"
product "VTrak"
path_grouping_policy multibus
getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
path_checker readsector0
path_selector "round-robin 0"
hardware_handler "0"
failback immediate
rr_weight uniform
rr_min_io 100
no_path_retry 20
features "1 queue_if_no_path"
product_blacklist "VTrak V-LUN"
}
}