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update information about debugging sysctl...

MFC after:	1 week
This commit is contained in:
John-Mark Gurney 2013-04-14 16:20:25 +00:00
parent 5c818b67a4
commit a9fab404d4
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=249477

View File

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd September 17, 2009
.Dd April 14, 2013
.Dt GNOP 8
.Os
.Sh NAME
@ -139,8 +139,11 @@ Debug level of the
.Nm NOP
GEOM class.
This can be set to a number between 0 and 2 inclusive.
If set to 0 minimal debug information is printed, and if set to 2 the
maximum amount of debug information is printed.
If set to 0, minimal debug information is printed.
If set to 1, basic debug information is logged along with the I/O requests
that were returned as errors.
If set to 2, the maximum amount of debug information is printed including
all I/O requests.
.El
.Sh EXIT STATUS
Exit status is 0 on success, and 1 if the command fails.