ZTS: Add known exceptions

The fault/auto_spare_shared, l2arc/persist_l2arc_007_pos, and
alloc_class/alloc_class_013_pos test cases are not entirely reliable
and may occasionally fail resulting in a false positive in the CI.
Add these tests to known list of possible failures until they can
be made 100% reliable.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #11890

diff --git a/tests/test-runner/bin/zts-report.py.in b/tests/test-runner/bin/zts-report.py.in
index b5aac60ea9345bebbabc877c3caccba4f97337b1..ad61034a6a87937ccd852b52c9394d5ffff50a03 100755 (executable)
--- a/tests/test-runner/bin/zts-report.py.in
+++ b/tests/test-runner/bin/zts-report.py.in
@@ -215,6 +215,7 @@ maybe = {
     'history/history_008_pos': ['FAIL', known_reason],
     'history/history_010_pos': ['SKIP', exec_reason],
     'io/mmap': ['SKIP', fio_reason],
+    'l2arc/persist_l2arc_007_pos': ['FAIL', '11887'],
     'largest_pool/largest_pool_001_pos': ['FAIL', known_reason],
     'mmp/mmp_on_uberblocks': ['FAIL', known_reason],
     'pyzfs/pyzfs_unittest': ['SKIP', python_deps_reason],
@@ -271,10 +272,12 @@ elif sys.platform.startswith('linux'):
         'alloc_class/alloc_class_009_pos': ['FAIL', known_reason],
         'alloc_class/alloc_class_010_pos': ['FAIL', known_reason],
         'alloc_class/alloc_class_011_neg': ['FAIL', known_reason],
+        'alloc_class/alloc_class_013_pos': ['FAIL', '11888'],
         'cli_root/zfs_rename/zfs_rename_002_pos': ['FAIL', known_reason],
         'cli_root/zpool_expand/zpool_expand_001_pos': ['FAIL', known_reason],
         'cli_root/zpool_expand/zpool_expand_005_pos': ['FAIL', known_reason],
         'cli_root/zpool_reopen/zpool_reopen_003_pos': ['FAIL', known_reason],
+        'fault/auto_spare_shared': ['FAIL', '11889'],
         'io/io_uring': ['SKIP', 'io_uring support required'],
         'limits/filesystem_limit': ['SKIP', known_reason],
         'limits/snapshot_limit': ['SKIP', known_reason],