Better handling of errors in _cs_cmap_members_key_changed().
Signed-off-by: Andrey Ter-Zakhariants <at1984z@live.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
rrp_faulty_fn in notify_callbacks no longer exists, and now become
link_faulty_fn, and also link_faulty_fn needs 5 arguments while
rrp_faulty_fn needs 4.
Signed-off-by: Bin Liu <bliu@suse.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
Icmap is factored out so it's possible to add other
maps for cmap. API call to switch maps from application
end is added.
Corosync-cmapctl is enhanced with -m option.
Stats contains all statistics previously found in runtime.connections,
runtime.services and runtime.totem prefixes together with new knet
related. All stats are read only.
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
Function dbus_connection_read_write which causes block for 0.5 sec is
replaced by correct dispatching of input and flushing of output buffer.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
When new key (totem.pg.mrp.srp.members) was added to CMAP,
we would like to receive the trap of this time.
Signed-off-by: Kazunori INOUE <inouekazu@intellilink.co.jp>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
This fixes the bug to which snmp trap of rrp_faulty_event is not sent.
Signed-off-by: Kazunori INOUE <inouekazu@intellilink.co.jp>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
corosync internal theory of operation is that without a quorum provider
the cluster is always quorate. This is fine for membership free clusters
but it does pose a problem for applications that need membership and
"real" quorum.
this change add quorum_type to quorum_initialize call to return QUORUM_FREE
or QUORUM_SET. Applications can then make their own decisions to error out
or continue operating.
The only other way to know if a quorum provider is enabled/configured is
to poke at confdb/objdb, but adds an unnecessary burden to applications
that really don't need to use an entire library for a boolean value.
Reviewed-by: Steven Dake <sdake@redhat.com>
Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
This is avoid getting stuck in the dispatch processing
messages when the user is trying to shutdown the service.
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
From the strcpy(3) man page, the following warning is given:
The strncpy() function is similar, except that at most n bytes of src
are copied. Warning: If there is no null byte among the first n bytes
of src, the string placed in dest will not be null-terminated.
The current corosync code base does not take this warning into account
when using strncpy, potentially resulting in non-null terminated strings.
Signed-off-by: Russell Bryant <russell@russellbryant.net>
Reviewed-by: Steven Dake <sdake@redhat.com>
Ryan noticed this inconsistency, all other status's
are string so this should be too.
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Seven Dake <sdake@redhat.com>
Reviewed-by: Ryan O'Hara <rohara@redhat.com>
This is to send dbus events on major cluster events:
- membership changes
- application connect/dissconnet from corosync
- quorum changes
dbus events can then be converted into snmp traps by foghorn or
corosync-notifyd can be run to directly send snmp traps.
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Signed-off-by: Lon Hohberger <lhh@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
Reviewed-by: Russell Bryant <russell@russellbryant.net>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
