Not sure these symptoms would be the same on the later versions but on Lucid I also encountered the following due to this bug:
service corosync stop - never completes. Hangs waiting for crmd to shutdown (over 6 hours without a change) crm ra info ocf:xx:xx - hangs the crm shell crm configure primitive p_test ocf: - hung when trying to use tab completion of ocf:<tab> -- You received this bug notification because you are a member of Ubuntu High Availability Team, which is subscribed to cluster-glue in Ubuntu. https://bugs.launchpad.net/bugs/821732 Title: Drop raexecupstart.patch and fix_lrmd_leak.patch to not cause socket leak in lrmd. Status in “cluster-glue” package in Ubuntu: Fix Released Status in “cluster-glue” source package in Oneiric: Confirmed Status in “cluster-glue” source package in Precise: Fix Released Bug description: ii cluster-glue 1.0.7-3ubuntu2 The reusable cluster components for Linux HA The comamnds `crm ra classes` and `cr ra list` cause a socket leak in the lrmd daemon. When approx. 1024 sockets are allocated, the lrmd becomes unresponsive and must be killed. The syslog then shows repeated entries: Aug 3 10:25:08 server lrmd: [1941]: ERROR: socket_accept_connection: accept(sock=6): Too many open files While I only use these commands during development, it is still a nuisance. The leak does not appear for other commands, e.g. `crm resource list`, but I have not tested exhaustively. I originally reported this bug to http://developerbugs.linux- foundation.org/show_bug.cgi?id=2626. There I was informed that the behavior most likely stems from an unsupported patch (raexecupstart.patch) in the Ubuntu package. When I remove that patch, the socket leaks does indeed go away. Although I did not have any "deadlock" situations with the original code, I replaced it with the attached patch which should prevent any possible recursive calls of the `on_remove_client' function. ******************************* After further investigation it was determined that the problem was in glib itself and the patch was not needed in the latest's releases of Ubuntu, but rather, this patches were creating the socket leak. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cluster-glue/+bug/821732/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-ha Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-ha More help : https://help.launchpad.net/ListHelp
