1 .TH MULTIPATH 8 "February 2004" "" "Linux Administrator's Manual"
3 multipath \- Device mapper target autoconfig
13 .BR failover | multibus | group_by_serial \|]
17 is used to detect multiple paths to devices for fail-over or performance reasons and coalesces them.
21 verbose, print all paths and multipaths
24 quiet, no output at all
27 dry run, do not create or update devmaps
30 multipath target param: polling interval
37 .BI \-D " major minor"
38 update only the devmap the path pointed by
43 force maps to specified policy:
47 1 path per priority group
50 all paths in 1 priority group
53 1 priority group per serial
57 update only the devmap the path pointed by
66 was developed by Christophe Varoqui, <christophe.varoqui@free.fr> and others.