Pavel Emelyanov
400dbd6ab6
zdtm.py: Call zdtm_mount_cgroups in advance
...
This script prepares the cgroups hierarchies that are used by
tests to avoid creation of those in parallel with tests, that
do not expect them to appear.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2015-10-30 15:55:41 +04:00
Andrey Vagin
8329f06145
zdtm: suppress error messages if a cgroup holder exists
...
mkdir: cannot create directory ‘zdtm.mpAWGL/holder’: File exists
Reported-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2015-03-27 14:02:17 +03:00
Andrey Vagin
eda6b3d002
zdtm: don't call mount_cgroups a few times concurrently
...
Here is a race now:
./zdtm.sh --ct -d -C -x static/cgroup02 ns/static/pipe02 &> ns_static_pipe02.log || \
{ flock Makefile cat ns_static_pipe02.log; exit 1; }
./zdtm.sh --ct -d -C -x static/cgroup02 ns/static/busyloop00 &> ns_static_busyloop00.log || \
{ flock Makefile cat ns_static_busyloop00.log; exit 1; }
make[3]: `zdtm_ct' is up to date.
mkdir: cannot create directory ‘zdtm.GgIjUS/holder’: File exists
Reported-by: Mr Jenkins
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2014-09-22 12:15:45 +04:00
