Jie Yu created MESOS-2547:
-----------------------------
Summary: Cleanup stale bind mounts for port mapping isolator
during slave recovery.
Key: MESOS-2547
URL: https://issues.apache.org/jira/browse/MESOS-2547
Project: Mesos
Issue Type: Improvement
Affects Versions: 0.21.0, 0.22.0, 0.21.1
Reporter: Jie Yu
Leaked bind mount under /var/run/netns for port mapping isolator is a known
issue. There are many ways it can get leaked. For example, if the slave crashes
after creating the bind mount but before creating the veth, the bind mount will
be leaked. Also, if the detached unmount does not finish in time and the
subsequent os::rm fails, the bind mount will be leaked as well.
Since leaked bind mount is inevitable, we need to clean them up during startup
(slave recovery).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
