@@ -71,5 +71,30 @@
"$TC qdisc del dev $DEV2 ingress",
"/bin/rm -rf $BATCH_DIR"
]
+ },
+ {
+ "id": "14be",
+ "name": "Concurrently replace same range of 100k flower filters from 10 tc instances",
+ "category": [
+ "filter",
+ "flower",
+ "concurrency"
+ ],
+ "setup": [
+ "/bin/mkdir $BATCH_DIR",
+ "$TC qdisc add dev $DEV2 ingress",
+ "./tdc_multibatch.py $DEV2 $BATCH_DIR 100000 1 add",
+ "$TC -b $BATCH_DIR/add_0",
+ "./tdc_multibatch.py -d $DEV2 $BATCH_DIR 100000 10 replace"
+ ],
+ "cmdUnderTest": "find $BATCH_DIR/replace* -print | xargs -n 1 -P 10 $TC -b",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s filter show dev $DEV2 ingress",
+ "matchPattern": "filter protocol ip pref 1 flower chain 0 handle",
+ "matchCount": "100000",
+ "teardown": [
+ "$TC qdisc del dev $DEV2 ingress",
+ "/bin/rm -rf $BATCH_DIR"
+ ]
}
]
@@ -21,6 +21,11 @@ parser.add_argument(
"operation",
choices=['add', 'del', 'replace'],
help="operation to perform on filters")
+parser.add_argument(
+ "-d",
+ "--duplicate_handles",
+ action="store_true",
+ help="duplicate filter handle range in all files")
args = parser.parse_args()
device = args.device
@@ -29,10 +34,12 @@ file_prefix = args.operation + "_"
num_filters = args.num_filters
num_files = args.num_files
operation = args.operation
+duplicate_handles = args.duplicate_handles
handle = 1
for i in range(num_files):
file = dir + '/' + file_prefix + str(i)
os.system("./tdc_batch.py -n {} -a {} -e {} -m {} {} {}".format(
num_filters, handle, operation, i, device, file))
- handle += num_filters
+ if not duplicate_handles:
+ handle += num_filters
Implement test that verifies concurrent replacement of rules by executing 10 tc instances that replace flower filters in same handle range. Extend tdc_multibatch.py script with new optional CLI argument that is used to generate all batch files with same filter handle range. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> --- .../tc-testing/tc-tests/filters/concurrency.json | 25 ++++++++++++++++++++++ .../testing/selftests/tc-testing/tdc_multibatch.py | 9 +++++++- 2 files changed, 33 insertions(+), 1 deletion(-)