misc: don't use colon in default run name

LD_LIBRARY_PATH does not work with colons (and backslash does not escape them.)

diff --git a/teuthology/misc.py b/teuthology/misc.py
index 5a775a4a07fd4aac35d0c711acabfc5d8a4c5f06..b979b90ee3f2b0a34fe6a9b0a3900671b5286b5a 100644 (file)
--- a/teuthology/misc.py
+++ b/teuthology/misc.py
@@ -18,7 +18,7 @@ from .orchestra import run
 log = logging.getLogger(__name__)
 
 import datetime
-stamp = datetime.datetime.now().strftime("%Y-%m-%d_%H:%M:%S")
+stamp = datetime.datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
 
 def get_testdir(ctx):
     if 'test_path' in ctx.teuthology_config: