qa/workunits/cephtool/test.sh: s/TMPDIR/TEMP_DIR/

this fixes the test failure of
```
2016-07-12T23:29:40.935
INFO:tasks.workunit.client.0.mira101.stderr:/home/ubuntu/cephtest/workunit.client.0/cephtool/test.sh:
line 153: /CEPH_WATCH_9445: Permission denied
```
see
http://pulpito.ceph.com/kchai-2016-07-12_23:09:35-rados-wip-kefu-testing2---basic-mira/311333/

it's a regression introduced by e5c262b

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/qa/workunits/cephtool/test.sh b/qa/workunits/cephtool/test.sh
index e6bb452f2ecf6db3a9a724f45db3804daf0eb378..fb2fa6a7253d84f32ce7a3cb83a7fab595150896 100755 (executable)
--- a/qa/workunits/cephtool/test.sh
+++ b/qa/workunits/cephtool/test.sh
@@ -149,7 +149,7 @@ function ceph_watch_start()
        whatch_opt=--watch-$1
     fi
 
-    CEPH_WATCH_FILE=${TMPDIR}/CEPH_WATCH_$$
+    CEPH_WATCH_FILE=${TEMP_DIR}/CEPH_WATCH_$$
     ceph $whatch_opt > $CEPH_WATCH_FILE &
     CEPH_WATCH_PID=$!
 
@@ -1760,7 +1760,7 @@ function test_mon_crushmap_validation()
   local map=$TEMP_DIR/map
   ceph osd getcrushmap -o $map
 
-  local crushtool_path="${TMPDIR}/crushtool"
+  local crushtool_path="${TEMP_DIR}/crushtool"
   touch "${crushtool_path}"
   chmod +x "${crushtool_path}"
   local crushtool_path_old=`ceph-conf --show-config-value crushtool`