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32 .Nd "universal control utility for GEOM classes"
41 utility is used to control various GEOM classes.
42 A class has to be aware of
44 comunication methods, but there are also some standard commands
45 which can be used for existing, not
48 Here is the list of standard commands:
49 .Bl -tag -width ".Cm unload"
51 List all available commands for the given class.
53 Print detailed information (within the given class) about all providers
54 (if no additional arguments were specified) or the given providers.
55 This command is only available if the given class exists in the kernel.
57 Load the kernel module that implements the given class.
58 This command is only available if the class doesn't yet exist in the kernel and
61 can be found in one of the directories specifed in
65 Unload the kernel module which implements the given class.
66 This command is only available if the given class is loaded as a
70 Class-specific commands are implemented as shared libraries which
73 directory and are loaded via
75 function when the class name is known.
76 When a class-specific shared library exists, a direct utility should also be
77 available under the name of
80 Currently available classes which are aware of
82 .Bl -bullet -offset indent -compact
91 The following example shows how to set up a stripe on three disks for automatic
93 .Bd -literal -offset indent
94 geom stripe label -v -s 65536 data /dev/da0 /dev/da1 /dev/da2
96 gstripe label -v -s 65536 data /dev/da0 /dev/da1 /dev/da2
99 Print the list of all providers from the DISK class:
100 .Bd -literal -offset indent
104 Unload a kernel module which implements the MD class:
105 .Bd -literal -offset indent
109 Exit status is 0 on success, and 1 if the command fails.
121 .An Pawel Jakub Dawidek Aq pjd@FreeBSD.org