Go back to $PWD in fsstress.sh if compiling from source.

Although fsstress was being called with a static path the directory
it was writing to was in the current directory so doing a cd to the
source directory that is made in /tmp and then removing it later
caused it to be unable to write the files in a non-existent dir.

This change gets the current path first and cd's back into it after
it is done compiling fsstress.

Issue #6479.

Signed-off-by: Sandon Van Ness <sandon@inktank.com>
Reviewed-by: Alfredo Deza <alfredo.deza@inktank.com>

diff --git a/qa/workunits/suites/fsstress.sh b/qa/workunits/suites/fsstress.sh
index 7f945172687021a74fb7eddb590d19e26ac90be9..394e5fad991ea5cfc0c2f05054bd32cf8957a7b5 100755 (executable)
--- a/qa/workunits/suites/fsstress.sh
+++ b/qa/workunits/suites/fsstress.sh
@@ -2,6 +2,7 @@
 
 if [ ! -f /usr/lib/ltp/testcases/bin/fsstress ]
 then
+    path=`pwd`
     mkdir -p /tmp/fsstress
     cd /tmp/fsstress
     wget -q -O /tmp/fsstress/ltp-full.tgz http://ceph.com/qa/ltp-full-20091231.tgz
@@ -13,6 +14,7 @@ then
     sudo cp -avf /tmp/fsstress/ltp-full-20091231/testcases/kernel/fs/fsstress/fsstress /usr/lib/ltp/testcases/bin/fsstress
     sudo chmod 755 /usr/lib/ltp/testcases/bin/fsstress
     rm -Rf /tmp/fsstress
+    cd $path
 fi
 
 command="/usr/lib/ltp/testcases/bin/fsstress -d fsstress-`hostname`$$ -l 1 -n 1000 -p 10 -v"