qa/tasks/thrashosds-health: whitelist PG_BACKFILL_FULL

rados/thrash-old-clients tests are failing due to PG_BACKFILL
error.

The low space error hindering backfill error is a expected
transitory state which resolves by itself when the PGs
are migrated out of the OSD during the test runs, freeing
up the needed space.

Yet, teuthology seems to pick up these PG_BACKFILL errors
and error out the test.

The solution is to add these expected errors into the
ignore list

Fixes: https://tracker.ceph.com/issues/65450
Signed-off-by: Naveen Naidu <naveennaidu479@gmail.com>
(cherry picked from commit 925bb875f23bd83559a70c5fb3c199373d1ea956)

diff --git a/qa/tasks/thrashosds-health.yaml b/qa/tasks/thrashosds-health.yaml
index df7d2770cb806121e41b7ea70f1d101a6dd0ae91..49005d44fdeaf890395a76236f5d15dbbc25182d 100644 (file)
--- a/qa/tasks/thrashosds-health.yaml
+++ b/qa/tasks/thrashosds-health.yaml
@@ -35,3 +35,5 @@ overrides:
       - pg .*? is .*?degraded.*?, acting
       - pg .*? is stuck
       - pg degraded
+      - PG_BACKFILL_FULL
+      - Low space hindering backfill .*? backfill_toofull