Commit Graph

11 Commits

Author SHA1 Message Date
Christine Caulfield
8d46eb0127 Fix up the library .versions files
I've only added missing symbols and removed old ones. The actual
library version numbers might need assessing too.

Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
2024-01-02 15:32:29 +01:00
Angus Salkeld
c6895faa05 libqb: change ipc -> qb_ipc
IPC: return 0/-ENOBUFS from message handler
IPC: use the new rate_limit API to improve perf.
CPG: add send_async API & hook up flow control
IPC: Fix flow control getting stuck.
IPC: Port the remaining libs to use libqb IPC
IPC: remove libqb flowcontrol API
TEST: put cpg_dispatch() in it's own thread
IPC: cleanup ipc_glue.c name everything cs_ipcs_*()
IPC: add back statistics
IPC: remove coroipcc_ symbols from lib*.versions
IPC: init each se's IPC as it is loaded.
IPC: use the new connection_closed() event to free the context.
IPC: re-add zero copy functionality back
IPC: remove cpg_mcast_joined_async() and make it the default
 -> now cpg_mcast_joined() == cpg_mcast_joined_async()
libqb: expose a libqb error converter
libqb: add missing error conversions
libqb: remove repeat try loop in lib/cpg.c
CPG: fix zero copy mcast
CPG: use newer return codes
Add ENOTCONN to qb_to_cs_error()
libqb: fix error conversion from errno to cs_error_t in confdb
libqb: change errno_to_cs to qb_to_cs_error
libqb: add a cs_strerror() to get a more meaningful message
libqb: fix some confusing error conversions.
libqb: set the timeout on recv's to -1 (wait forever)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
2011-08-09 10:37:14 +10:00
Steven Dake
1beb0c1fbd Remove saHandleXXX and friends and use hdb instead.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2125 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-04-22 17:43:54 +00:00
Jim Meyering
904a10ed38 remove all trailing blanks
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2117 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-04-22 08:03:55 +00:00
Steven Dake
75c4bc0d71 Zero copy feature for IPC transmits. Also integrated into CPG library
service.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2114 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-04-21 23:37:49 +00:00
Steven Dake
1a70ca7ae2 Change OPENAIS to COROSYNC in libversions definitions.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1888 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-03-22 15:38:05 +00:00
Steven Dake
c5fc824d7f Abstracted Shared Memory IPC library
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1885 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-03-22 15:28:54 +00:00
Steven Dake
c077255702 Whitetank IPC Forward Port.
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1766 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-02-19 02:23:58 +00:00
Christine Caulfield
a8256ad5fc Add the votequorum service
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1745 fd59a12c-fef9-0310-b244-a6a79926bd2f
2009-01-26 10:46:08 +00:00
Christine Caulfield
cfc7da3573 quorum is now an optional loadable module (though I've put it into the
defaults in services.c) and can load another module to do the quorum
work (eg YKD which I've made more compliant too). All the quorum code
has been removed from sync.c. quorum.c is simply a shim later for the
coroapi, the main module is in vsf_quorum.c

There are coroapi calls to query quorate status and also to get
notifications when it changes.

I've included the testquorum.lcrso module in this patch because I think
it's really helpful for testing. It sets the quorum state based on an 
objdb variable, this can be set or cleared using corosync-cfgtool



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1704 fd59a12c-fef9-0310-b244-a6a79926bd2f
2008-12-08 15:55:41 +00:00
Christine Caulfield
5bb7ca5da5 This is an initial pass at a top-level quorum system. As it stands, this
module doesn't provide quorum itself, merely a framework for setting and
querying it. I envisage YKD plugging into this rather than straight into
sync() eventually.

I've plugged this into the sync() routines rather than replacing them so
that quorum is itself a VSF, rather than a replacement - I'm not sure if
that is best or not. Opinions are welcome.

I've added an extra enum member to the service_handler so that we can
send IPC messages when the cluster isn't quorate. This will default to
NO (as now) but allows us to query and set quorum when we don't have it
.. a useful feature !



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1674 fd59a12c-fef9-0310-b244-a6a79926bd2f
2008-10-13 14:27:41 +00:00