svn commit: r283558 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Tue May 26 09:34:55 2015
New Revision: 283558
URL: https://svnweb.freebsd.org/changeset/base/283558

Log:
  Cleanup and added a comment.
  
  Sponsored by:	 EMC / Isilon storage division

Modified:
  user/pho/stress2/misc/gjournal.sh
  user/pho/stress2/misc/gjournal3.sh

Modified: user/pho/stress2/misc/gjournal.sh
==============================================================================
--- user/pho/stress2/misc/gjournal.sh	Tue May 26 09:33:47 2015	(r283557)
+++ user/pho/stress2/misc/gjournal.sh	Tue May 26 09:34:55 2015	(r283558)
@@ -25,7 +25,7 @@
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
-# $FreeBSD: projects/stress2/misc/sendfile.sh 199142 2009-11-10 16:47:48Z pho $
+# $FreeBSD$
 #
 
 # Deadlock scenario based on kern/154228, fixed in r217880.

Modified: user/pho/stress2/misc/gjournal3.sh
==============================================================================
--- user/pho/stress2/misc/gjournal3.sh	Tue May 26 09:33:47 2015	(r283557)
+++ user/pho/stress2/misc/gjournal3.sh	Tue May 26 09:34:55 2015	(r283558)
@@ -31,6 +31,13 @@
 # Deadlock seen: http://people.freebsd.org/~pho/stress/log/gjournal3.txt
 # Fixed in r244925
 
+# kib@ wrote:
+# gjournal is good for exposing the suspension problems.  The frequency
+# of the suspensions called from the gjournal is not achievable by other
+# methods, so the tests allow to uncover the problems.  More, the gjournal
+# only establishes the suspension, without snapshotting, which also
+# makes it easier to see the issues.
+
 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
 
 . ../default.cfg