svn commit: r286183 - stable/10/share/man/man4

[Edward Tomasz Napierala]

Author: trasz
Date: Sun Aug  2 09:21:31 2015
New Revision: 286183
URL: https://svnweb.freebsd.org/changeset/base/286183

Log:
  MFC r284682:
  
  Expand sysctls descriptions for iscsi(4) and ctl(4).
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  stable/10/share/man/man4/ctl.4
  stable/10/share/man/man4/iscsi.4
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/share/man/man4/ctl.4
==============================================================================
--- stable/10/share/man/man4/ctl.4	Sun Aug  2 09:14:52 2015	(r286182)
+++ stable/10/share/man/man4/ctl.4	Sun Aug  2 09:21:31 2015	(r286183)
@@ -23,7 +23,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
-.Dd May 22, 2015
+.Dd June 20, 2015
 .Dt CTL 4
 .Os
 .Sh NAME
@@ -91,12 +91,17 @@ variables and
 .Xr loader 8
 tunables:
 .Bl -tag -width indent
+.It Va kern.cam.ctl.iscsi.debug
+Verbosity level for log messages from the kernel part of iSCSI target.
+Set to 0 to disable logging or 1 to warn about potential problems.
+Larger values enable debugging output.
+Defaults to 1.
 .It Va kern.cam.ctl.iscsi.maxcmdsn_delta
-The number of outstanding commands to advertise to the initiator.
-Technically, it's the difference between ExpCmdSN and MaxCmdSN fields
+The number of outstanding commands to advertise to the iSCSI initiator.
+Technically, it is the difference between ExpCmdSN and MaxCmdSN fields
 in the iSCSI PDU.
 .It Va kern.cam.ctl.iscsi.ping_timeout
-The number of seconds to wait for the initiator to respond to a NOP-In
+The number of seconds to wait for the iSCSI initiator to respond to a NOP-In
 PDU.
 In the event that there is no response within that time the session gets
 forcibly terminated.

Modified: stable/10/share/man/man4/iscsi.4
==============================================================================
--- stable/10/share/man/man4/iscsi.4	Sun Aug  2 09:14:52 2015	(r286182)
+++ stable/10/share/man/man4/iscsi.4	Sun Aug  2 09:21:31 2015	(r286183)
@@ -23,7 +23,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
-.Dd September 11, 2014
+.Dd June 20, 2015
 .Dt ISCSI 4
 .Os
 .Sh NAME
@@ -65,6 +65,13 @@ variables and
 .Xr loader 8
 tunables:
 .Bl -tag -width indent
+.It Va kern.iscsi.debug
+Verbosity level for log messages from the
+.Nm
+driver.
+Set to 0 to disable logging or 1 to warn about potential problems.
+Larger values enable debugging output.
+Defaults to 1.
 .It Va kern.iscsi.ping_timeout
 The number of seconds to wait for the target to respond to a NOP-Out
 PDU.