From: MORITA Kazutaka <morita.kazut...@lab.ntt.co.jp>
rm -rf fails if new files are created before rm is completed. This
patch renames the directory beforehand so that sheep cannot creates
new objects in it any more.
Signed-off-by: MORITA Kazutaka <morita.kazut...@lab.ntt.co.jp>
---
tests/043 | 4 ++--
tests/056 | 7 ++++---
tests/common.rc | 9 +++++++++
3 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/tests/043 b/tests/043
index 59f6f74..ff6b7cc 100755
--- a/tests/043
+++ b/tests/043
@@ -35,7 +35,7 @@ for i in 0 1 2 3 4; do
done
# remove obj directory to occur EIO
-rm -rf $STORE/4/obj
+_safe_remove $STORE/4/obj
for i in `seq 0 10`; do
echo $(($i + 100)) | $COLLIE vdi write test $((i * 4 * 1024 * 1024)) 512
@@ -66,5 +66,5 @@ for i in 0 1 2 4; do
done
# check whether we can write to a gateway after EIO
-rm -rf $STORE/0/obj
+_safe_remove $STORE/0/obj
echo hello | $COLLIE vdi write test 0 512
diff --git a/tests/056 b/tests/056
index 25dd22f..9a45187 100755
--- a/tests/056
+++ b/tests/056
@@ -24,7 +24,8 @@ sleep 1
$COLLIE vdi create test 200M -P
# node event after disk failure
-rm $STORE/0/d0 -rf
+_safe_remove $STORE/0/d0
+
dd if=/dev/urandom | $COLLIE vdi write test &
sleep 1
_start_sheep 3
@@ -35,12 +36,12 @@ $COLLIE vdi check test
$COLLIE cluster info | _filter_cluster_info
# disk failures after node event
-rm $STORE/1/d0 -rf
+_safe_remove $STORE/1/d0
dd if=/dev/zero | $COLLIE vdi write test &
sleep 1
_kill_sheep 2
sleep 1
-rm $STORE/1/d1 -rf
+_safe_remove $STORE/1/d1
_wait_for_sheep_recovery 0
wait # collie
$COLLIE vdi check test
diff --git a/tests/common.rc b/tests/common.rc
index a2de9de..e9c0af0 100644
--- a/tests/common.rc
+++ b/tests/common.rc
@@ -41,6 +41,15 @@ _need_to_be_root()
fi
}
+# To remove directory successfully always, we have to rename it first
+# so that new files are not created in the directory while we remove it.
+_safe_remove()
+{
+ local dir=$1
+ mv ${dir} ${dir}.tmp
+ rm -rf ${dir}.tmp
+}
+
# Do a command, log it to $seq.full, optionally test return status
# and die if command fails. If called with one argument _do executes the
# command, logs it, and returns its exit status. With two arguments _do
--
1.7.9.5
--
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