1 .TH MULTIPATH 8 "February 2004" "" "Linux Administrator's Manual"
3 multipath \- Device mapper target autoconfig
11 .BR failover | multibus | group_by_serial \|]
15 is used to detect multiple paths to devices for fail-over or performance reasons and coalesces them.
19 verbose, print all paths and multipaths
22 quiet, no output at all
25 dry run, do not create or update devmaps
33 force maps to specified policy:
37 1 path per priority group
40 all paths in 1 priority group
43 1 priority group per serial
47 limit the [re]configuration to the specified device's multipath scope. device is given in its hotplug $DEVPATH form like /devices/pci0000:03/0000:03:01.0/host0/0:0:5:1
53 was developed by Christophe Varoqui, <christophe.varoqui@free.fr> and others.