salt: Live salt-master Profiling with SIGUSR2 fails

According to http://docs.saltstack.com/en/latest/topics/troubleshooting/master.html#live-salt-master-profiling killall -SIGUSR2 salt-master should turn on profiling.

Instead, the command turnes salt-master into a zombie process.


salt --versions-report
                  Salt: 2014.7.4
                Python: 2.7.3 (default, Mar 13 2014, 11:03:55)
                Jinja2: 2.6
              M2Crypto: 0.21.1
        msgpack-python: 0.1.10
          msgpack-pure: Not Installed
              pycrypto: 2.6
               libnacl: Not Installed
                PyYAML: 3.10
                 ioflo: Not Installed
                 PyZMQ: 13.1.0
                  RAET: Not Installed
                   ZMQ: 3.2.3
                  Mako: 0.7.0
 Debian source package: 2014.7.4+ds-1~bpo70+1

About this issue

Original URL
State: closed
Created 9 years ago
Comments: 26 (24 by maintainers)

Commits related to this issue

Fix for #24276 poller.poll ends up calling the poll system call under the hood. If the process which called poll() gets a signal it will raise `ZMQError: Interrupted system call` which we should catc... — committed to jacksontj/salt by jacksontj 9 years ago
Merge pull request #24405 from jacksontj/2014.7 Fix for #24276 — committed to saltstack/salt by thatch45 9 years ago

Most upvoted comments

Ah, I see. Yeah, that makes sense. 👍

waynew on Jun 17, 2019