| gmultipath.8 (176932) | gmultipath.8 (177150) |
|---|---|
| 1.\" Copyright (c) 2007 Matthew Jacob 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2007 Matthew Jacob 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/sbin/geom/class/multipath/gmultipath.8 176932 2008-03-08 12:13:00Z brueffer $ | 25.\" $FreeBSD: head/sbin/geom/class/multipath/gmultipath.8 177150 2008-03-13 15:37:02Z brueffer $ |
| 26.\" 27.Dd February 26, 2007 28.Dt GMULTIPATH 8 29.Os 30.Sh NAME 31.Nm gmultipath 32.Nd "disk multipath control utility" 33.Sh SYNOPSIS --- 174 unchanged lines hidden (view full) --- 208Now that you have used the Serial Number to compare two disk paths 209it is not entirely unreasonable to conclude that these are multiple 210paths to the same device. 211However, only the user who is familiar 212with their storage is qualified to make this judgement. 213.Pp 214You can then use the 215.Nm | 26.\" 27.Dd February 26, 2007 28.Dt GMULTIPATH 8 29.Os 30.Sh NAME 31.Nm gmultipath 32.Nd "disk multipath control utility" 33.Sh SYNOPSIS --- 174 unchanged lines hidden (view full) --- 208Now that you have used the Serial Number to compare two disk paths 209it is not entirely unreasonable to conclude that these are multiple 210paths to the same device. 211However, only the user who is familiar 212with their storage is qualified to make this judgement. 213.Pp 214You can then use the 215.Nm |
| 216command to label and create the | 216command to label and create a |
| 217.Nm MULTIPATH | 217.Nm MULTIPATH |
| 218GEOM class named 219.Ar Fred . | 218GEOM provider named 219.Ar FRED . |
| 220.Bd -literal -offset indent | 220.Bd -literal -offset indent |
| 221gmultipath label -v Fred /dev/da0 /dev/da2 222disklabel -Brw /dev/multipath/Fred auto 223newfs /dev/multipath/Freda 224mount /dev/multipath/Freda /mnt.... | 221gmultipath label -v FRED /dev/da0 /dev/da2 222disklabel -Brw /dev/multipath/FRED auto 223newfs /dev/multipath/FREDa 224mount /dev/multipath/FREDa /mnt.... |
| 225.Ed 226.Pp 227The resultant console output looks something like: 228.Bd -literal -offset indent 229GEOM_MULTIPATH: adding da0 to Fred/b631385f-c61c-11db-b884-0011116ae789 230GEOM_MULTIPATH: da0 now active path in Fred 231GEOM_MULTIPATH: adding da2 to Fred/b631385f-c61c-11db-b884-0011116ae789 232.Ed --- 31 unchanged lines hidden --- | 225.Ed 226.Pp 227The resultant console output looks something like: 228.Bd -literal -offset indent 229GEOM_MULTIPATH: adding da0 to Fred/b631385f-c61c-11db-b884-0011116ae789 230GEOM_MULTIPATH: da0 now active path in Fred 231GEOM_MULTIPATH: adding da2 to Fred/b631385f-c61c-11db-b884-0011116ae789 232.Ed --- 31 unchanged lines hidden --- |