Description of problem: creation of new pvc causing all existing bricks going offline. We are seeing multiple messages in brick logs ~~~ Message from brick logs proving that iot_workers_scale function is called regularly: ./bricks/var-lib-heketi-mounts-vg_a297e8e6c7ee27ef50ecdb8d275b5b1e-brick_59a437f1dda29b1f864cef14bb79969a-brick.log:[2019-09-30 10:33:37.520821] D [MSGID: 0] [io-threads.c:822:__iot_workers_scale] 12-vol_b0008eb67e38f0353db3de8d7ac8d696-io-threads: scaled threads to 3 (queue_size=3/3) ~~~ Version-Release number of selected component (if applicable): OCS 3.11 How reproducible: In customer environment frequently Actual results: All the brick processes going offline causing all volumes going down Expected results: New pvc creation should not cause all existing bricks going offline Additional info: In further comments
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:3257