Created attachment 713828 [details]
Proposed patch - part 1 - When send_shutdown fails, clear shutdown_con
Description of problem:
When send_shutdown fails (usually CS_ERR_TRY_AGAIN), shutdown_con is still set, and next call will check that shutdown_con is set and refuses to shutdown. Also in corosync-cfgtool, shutdown should be repeated if err = CS_ERR_TRY_AGAIN.
Version-Release number of selected component (if applicable):
0.000001% with blackbox testing
Steps to Reproduce:
2. From time to time, result is (Can't shutdown, error 6) (error 6 is CS_ERR_TRY_AGAIN). Recalling of function (with patch 2) returns CS_ERR_EXISTS.
corosync-cfgtool -H doesn't work with high loaded cluster
corosync-cfgtool -H Always works
Created attachment 713830 [details]
Proposed patch - part 2 - cfgtool Retry shutdown on CS_ERR_TRY_AGAIN
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.