osd/PrimaryLogPG: do not call on_shutdown() if (pg.deleting)

when a callback is called, it could be facing a PG already shut down by OSD. but if that callback wants to shut that PG down. it should check the PG's status first. Fixes: http://tracker.ceph.com/issues/19902 Signed-off-by: Kefu Chai <kchai@redhat.com> (cherry picked from commit f3c44a0)
ceph · May 12, 2017 · 9ec5d8b · 9ec5d8b
1 parent 6537fc7
commit 9ec5d8b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/osd/ReplicatedPG.cc b/src/osd/ReplicatedPG.cc
@@ -9996,7 +9996,8 @@ void ReplicatedPG::on_removal(ObjectStore::Transaction *t)
 
   write_if_dirty(*t);
 
-  on_shutdown();
+  if (!deleting)
+    on_shutdown();
 }
 
 void ReplicatedPG::on_shutdown()