What does the error "cman_get_cluster error-1 112" mean?
Issue
- In the
/var/log/messagesfile we have a lot ofcman_get_clustererrors (cman_get_cluster error-1 112). It appears that the error is a part of the code that checks whether the incarnation numbers of cman members are still consecutive.
+ rv = cman_get_cluster(ch, &info);
+ if (rv < 0) {
+ log_error("cman_get_cluster error %d %d", rv, errno);
+ /* keep going, this is just informational */
+ memset(&info, 0, sizeof(info));
Is this error a warning only? Is it a precursor to a real problem? Is there a way to prevent it?
Environment
- Red Hat Enterprise Linux Server 5 (with the High Availability Add on)
- Red Hat Enterprise Linux Server 6 (with the High Availability Add on)
- Pacemaker
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