For util-linux version above v2.21(eg, Red Hat Enterprise Linux 7.0, util-linux
v2.23.2),
some tests in run_cgroup_test_fj.sh will test failed.
eg:
cgroup_test_fj 1 TFAIL : case13(function 2 1 1 2 1 2 3 2 1)
FAIL
The reason is that mount version above v2.21 will cause mount error in the
following scenes:
(mount from util-linux 2.23.2)
mkdir /dev/cgroup
mount -t cgroup -o cpuset,release_agent= cgroup /dev/cgroup
error output:
mount: special device cgroup does not exist
While, for mount version v2.19.1(eg, SLES 11 sp2, mount from util-linux 2.19.1 )
mount will success like this:
cgroup on /dev/cgroup type cgroup (rw,cpuset,release_agent=)
So we kindly make run_cgroup_test_fj.sh test more smoothly with different
util-linux.
Signed-off-by: Realeam <[email protected]>
---
testcases/kernel/controllers/cgroup_fj/cgroup_fj_utility.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/testcases/kernel/controllers/cgroup_fj/cgroup_fj_utility.sh
b/testcases/kernel/controllers/cgroup_fj/cgroup_fj_utility.sh
index 9b49725..6d3915f 100755
--- a/testcases/kernel/controllers/cgroup_fj/cgroup_fj_utility.sh
+++ b/testcases/kernel/controllers/cgroup_fj/cgroup_fj_utility.sh
@@ -583,7 +583,7 @@ mount_cgroup ()
PARAMETER_O="$noprefix_use_str"
fi
fi
- if [ "$release_agent_para_str" != "" ]; then
+ if [ "$release_agent_para_str" != "" -a "$release_agent_para_str" != "
" ]; then
if [ "$PARAMETER_O" != "" ]; then
PARAMETER_O="$PARAMETER_O"",release_agent=""$release_agent_para_str"
else
--
1.8.2.2
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