Dmitry Monakhov bd11e87d59 xfstests: fsstress should kill children tasks before exit ...

It is very hard to predict runtime for fsstress. In many cases it
is useful to give test to run a reasonable time, and then kill it.
But currently there is no reliable way to kill test without leaving
running children.
This patch add sanity cleanup logic which looks follow:
 - On sigterm received by parent, it resend signal to it's children
 - Wait for each child to terminates
 - EXTRA_SANITY: Even if parent was killed by other signal, children
   will be terminated with SIGKILL to preven staled children.

So now one can simply run fsstress like this:
./fsstress -p 1000 -n999999999 -d $TEST_DIR &
PID=$!
sleep 300
kill $PID
wait $PID

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2011-11-02 21:04:42 +00:00

..

aio-stress.c

xfstests: fix printf format warnings in aio-stress.c

2010-01-21 08:54:01 +11:00

doio.c

xfstests: fix compile warning in doio.c

2010-01-21 08:53:27 +11:00

doio.h

Update copyright annotations and license boilerplates to correspond with SGI Legals preferences.

2005-11-09 02:50:19 +00:00

fsstress.c

xfstests: fsstress should kill children tasks before exit

2011-11-02 21:04:42 +00:00

fsx.c

limit OP_PUNCH_HOLE operations to the file size

2011-10-13 10:53:44 -05:00

growfiles.c

xfstests: Don't use tempnam in growfiles.c

2010-01-21 08:53:53 +11:00

iogen.c

xfstests: fix nr of args in open calls

2008-11-20 14:23:14 +00:00

Makefile

Fix the ltp Makefile to allow for installation of all non-c (scripts) files

2011-07-13 14:07:41 +02:00

rwtest.sh

Update copyright annotations and license boilerplates to correspond with SGI Legals preferences.

2005-11-09 02:48:08 +00:00