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author | uqs <uqs@FreeBSD.org> | 2011-05-17 08:12:59 +0000 |
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committer | uqs <uqs@FreeBSD.org> | 2011-05-17 08:12:59 +0000 |
commit | 2170ac4266b5da458750c7580c32650d6581ecee (patch) | |
tree | c882ae884dacacf5d6afeacdec565799b7497527 /share | |
parent | 9d91b0426f849643594d2af6a766c3ef5a86a226 (diff) | |
download | FreeBSD-src-2170ac4266b5da458750c7580c32650d6581ecee.zip FreeBSD-src-2170ac4266b5da458750c7580c32650d6581ecee.tar.gz |
Typos, wording and mdoc fixes.
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/geom_map.4 | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/share/man/man4/geom_map.4 b/share/man/man4/geom_map.4 index 3d65dcd..36a5b41 100644 --- a/share/man/man4/geom_map.4 +++ b/share/man/man4/geom_map.4 @@ -30,7 +30,7 @@ .Os .Sh NAME .Nm geom_map -.Nd "GEOM module that map difined items as separate partitions" +.Nd "GEOM module that maps defined items as separate partitions" .Sh SYNOPSIS To compile this driver into the kernel, place the following line in your @@ -41,16 +41,16 @@ kernel configuration file: .Sh DESCRIPTION The .Nm -framework provides support for mapping defined parts of the media. Basicaly it -is helpful in the embedded devices where in the one continous flash are loader, -kernel and rootfs parts. The +framework provides support for mapping defined parts of the media. +Basically it is helpful for embedded devices where in the one continuous +flash are loader, kernel and rootfs parts. .Nm -allows making them available as separate parts and protect loader from -overwriting. +allows making them available as separate parts and protects the loader from +being overwritten. .Pp At boot time .Nm -partitions listed (only with bootverbose) as: +partitions are listed (only with bootverbose) as: .Bd -literal -offset indent MAP: 0x30000, data=0x30000 "/dev/map/bootloader" MAP: 30000x10000, data=0x10000 "/dev/map/factory" @@ -62,10 +62,12 @@ MAP: 150000x690000, data=0x690000 "/dev/map/rootfs" MAP: 7e0000x20000, data=0x20000 "/dev/map/config" .Ed .Pp -Also +The current .Nm -current configuration can be accessible with sysctl's kern.geom.conftxt, -kern.geom.confxml, kern.geom.confdot or geom map list. +configuration can be accessed with the following +.Xr sysctl 8 +nodes: kern.geom.conftxt, kern.geom.confxml, and kern.geom.confdot +or by using "geom map list". .Bd -literal -offset indent # sysctl kern.geom.conftxt kern.geom.conftxt: 0 MD md0 10485760 512 u 0 s 512 f 0 fs 0 l 10485760 t malloc @@ -84,7 +86,7 @@ Driver configuration can be done in device hints file. List of used parameters: .It Fa at select media to attach .It Fa name -name of partiton (will create device /dev/map/that_name) +name of partition (will create device /dev/map/that_name) .It Fa start offset from the beginning of the parent media to start of the mapped partition. This field can also have special value @@ -119,9 +121,7 @@ MAP: 150000x690000, data=0x690000 "/dev/map/rootfs" "map/rootfs" - new media will be accessible via /dev/map/rootfs dev. .Ed .Sh EXAMPLES -.Pp -.Bl -bullet -compact -If we need to implement layout shown above, we need to define the folowing +If we need to implement layout shown above, we need to define the following hints: .Bd -literal -offset indent hint.map.0.at="cfid0" @@ -129,8 +129,8 @@ hint.map.0.start=0x00000000 hint.map.0.end=0x00030000 hint.map.0.name="bootloader" hint.map.0.readonly=1 - .Ed +.Pp define "/dev/map/bootloader" at disk "cfid0" starting at 0x00000000 and end 0x00030000, also marked as readonly. .Bd -literal -offset indent @@ -148,8 +148,8 @@ hint.map.3.at="cfid0" hint.map.3.name="kernel" hint.map.3.start=0x00040000 hint.map.3.end="search:0x00100000:0x10000:.!/bin/sh" - .Ed +.Pp define "/dev/map/kernel" at disk "cfid0" starting at 0x00040000, but end position must be searched by the key ".!/bin/sh", from offset 0x00100000 to end of media with step 0x10000. Real marker in that case is "#!/bin/sh", but "#" @@ -166,7 +166,6 @@ hint.map.5.start=0x007e0000 hint.map.5.end=0x00800000 hint.map.5.name="config" .Ed -.El .Sh SEE ALSO .Xr GEOM 4 , .Xr geom 8 , |