MFp4: Add two options for gnop(8)'s 'create' command:

	-o offset - specifies where to start on the original provider
	-s size - specifies size of the transparent provider

2 files changed, 11 insertions, 1 deletions

diff --git a/sbin/geom/class/nop/geom_nop.c b/sbin/geom/class/nop/geom_nop.c
index e1840c9def6d..cd4f6af19f48 100644
--- a/sbin/geom/class/nop/geom_nop.c
+++ b/sbin/geom/class/nop/geom_nop.c
@@ -39,11 +39,15 @@ uint32_t lib_version = G_LIB_VERSION;
 uint32_t version = G_NOP_VERSION;
 
 static intmax_t failprob = 0;
+static intmax_t offset = 0;
+static intmax_t size = 0;
 
 struct g_command class_commands[] = {
 	{ "create", G_FLAG_VERBOSE | G_FLAG_LOADKLD, NULL,
 	    {
 		{ 'f', "failprob", &failprob, G_TYPE_NUMBER },
+		{ 'o', "offset", &offset, G_TYPE_NUMBER },
+		{ 's', "size", &size, G_TYPE_NUMBER },
 		G_OPT_SENTINEL
 	    }
 	},
@@ -67,7 +71,7 @@ void
 usage(const char *name)
 {
 
-	fprintf(stderr, "usage: %s create [-v] [-f failprob] <dev1> [dev2 [...]]\n", name);
+	fprintf(stderr, "usage: %s create [-v] [-f failprob] [-o offset] [-s size] <dev1> [dev2 [...]]\n", name);
 	fprintf(stderr, "       %s configure [-v] [-f failprob] <prov1> [prov2 [...]]\n", name);
 	fprintf(stderr, "       %s destroy [-fv] <prov1> [prov2 [...]]\n", name);
 }
diff --git a/sbin/geom/class/nop/gnop.8 b/sbin/geom/class/nop/gnop.8
index 8ef9bab48fb9..d1132075013e 100644
--- a/sbin/geom/class/nop/gnop.8
+++ b/sbin/geom/class/nop/gnop.8
@@ -35,6 +35,8 @@
 .Cm create
 .Op Fl v
 .Op Fl f Ar failprob
+.Op Fl o Ar offset
+.Op Fl s Ar size
 .Ar dev1
 .Op Ar dev2 Op Ar ...
 .Nm
@@ -103,6 +105,10 @@ Additional options:
 Force the removal of the specified provider.
 .It Fl f Ar failprob
 Specifies failure probability in percentage.
+.It Fl o Ar offset
+Where to begin on the original provider.
+.It Fl o Ar size
+Size of the transparent provider.
 .It Fl v
 Be more verbose.
 .El