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Bug #47394
closedqa: rbd-nbd unmap test is still racy
% Done:
0%
Source:
Tags:
Backport:
octopus,nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Description
Here is an example of the test failure [1]:
2020-09-10T01:44:15.598 INFO:tasks.workunit.client.0.smithi169.stderr:+ rbd-nbd list-mapped 2020-09-10T01:44:15.598 INFO:tasks.workunit.client.0.smithi169.stderr:+ expect_false grep '/dev/nbd0 *$' 2020-09-10T01:44:15.598 INFO:tasks.workunit.client.0.smithi169.stderr:+ grep '/dev/nbd0 *$' 2020-09-10T01:44:15.615 INFO:tasks.workunit.client.0.smithi169.stderr:+ return 0 2020-09-10T01:44:15.615 INFO:tasks.workunit.client.0.smithi169.stderr:+ return 0 2020-09-10T01:44:15.615 INFO:tasks.workunit.client.0.smithi169.stderr:+ DEV= 2020-09-10T01:44:15.616 INFO:tasks.workunit.client.0.smithi169.stderr:+ ps -p 28545 -o cmd 2020-09-10T01:44:15.616 INFO:tasks.workunit.client.0.smithi169.stderr:+ expect_false grep rbd-nbd 2020-09-10T01:44:15.616 INFO:tasks.workunit.client.0.smithi169.stderr:+ grep rbd-nbd 2020-09-10T01:44:15.618 INFO:tasks.ceph.osd.1.smithi131.stderr:2020-09-10T01:44:15.618+0000 7f55cb914700 -1 received signal: Hangup from /usr/bin/python3 /bin/daemon-helper kill ceph-osd -f --cluster ceph -i 1 (PID: 31214) UID: 0 2020-09-10T01:44:15.621 INFO:tasks.workunit.client.0.smithi169.stdout:/usr/bin/rbd-nbd map rbd/ns/testrbdnbd27637@snap 2020-09-10T01:44:15.621 INFO:tasks.workunit.client.0.smithi169.stderr:+ return 1 2020-09-10T01:44:15.621 INFO:tasks.workunit.client.0.smithi169.stderr:+ cleanup
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