Commit Graph

20 Commits

Author SHA1 Message Date
Hans Feldt
1b0ff5e92e Changes to testamf1.c to have two healthchecks running at the same time.
One of type 'AMF invoked' and one of type 'component invoked'. testamf1.c
code got a bit restructured at the same time.

Changes in amf.conf to complement testamf1 


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1274 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-10-20 15:03:42 +00:00
Hans Feldt
7c09f1207a An update of README.amf to match current state of the implementation.
README.amf now also includes a detailed list of what is currently
NOT implemented.

README.amf includes now, as before, a "demo example".



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1244 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-09-25 06:55:39 +00:00
Hans Feldt
da1fc7acd2 - "No need for DNS or /etc/hosts"
The call to gethostbyaddr() has been removed. This has been replaced by a
protocol where each node multicasts its hostname (obtained with gethostname()).

- "Logical AMF nodes"

The AMF node name is no longer a hostname. The saAmfNodeClmNode
configuration attribute of the AMF node is now the hostname. This config
attribute is now mandatory. The change to amf.conf file shows required changes.

- Some other AMF sync bug fixes



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1236 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-09-05 07:31:28 +00:00
Hans Feldt
7a2d68f348 - enable the global debug flag again, individual 'logger' directives might
be used to disable a certain logger source.
- when DEBUG compiled it does not use the new printer threads (printouts are not buffered)
- man page update
- openais.conf update



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1234 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-09-01 10:12:25 +00:00
Hans Feldt
98dfb95e26 - New sync state machine, implemented and described in amf.c
- One AMF node reads the AMF config file (IMM style)
- One AMF node syncs others AMF nodes
- One AMF object is serialized and sent as one message
- Serialization/deserialization of most objects is trivial (memcpy)
except for component and csi-attributes objects which have variable size
arrays/strings.
- Depth first AMF object tree traversal preserves relations when syncing
- Ordered lists of SUs and SIs
- Constructors/destructor per class
- Serializers/deserializers per class
- Config-change changes sync state
- Sync callbacks executes the sync
- "Use case" tracing for sync using the SYNCTRACE macro (trace6)
- Sync master is initially the winner of a timeout race and if the
master leaves the cluster, the node with the lowest node ID becomes new master.
- amf_malloc implements an AMF central malloc routine with error handling.



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1200 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-08-11 12:28:10 +00:00
Hans Feldt
62bc733e2e - Error escalation improved, SU failover recovery action added
- Most runtime attributes in the inf. model calculated in runtime from
  more fundamental information. (improves consistency)
- sg_assign_si can now recalculate workloads considering existing
  assignments
- Logging improvements, similar to what is required as notification in
  AMF spec.
- CLC-CLI INSTANTIATE now exits aisexec when it fails (should later be
  sent as an NTF alarm)
- CLC-CLI CLEANUP correctly handles already terminated processes
- testamf1.c printouts removed for normal operation
- Iterator functions for SI/CSI assignments 



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1108 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-07-07 08:04:01 +00:00
Hans Feldt
ef284f2b30 - (Re-)introduction of event based multicast messages (not all yet)
- Use of Distinguished Names (DN) in API and multicast messages
- CSI resassignment properly handled (by using restarting state)
- State 'setter' functions with uniform printouts
- Simple 'assign SU to host' algorithm:
	- based on saAmfSUHostedByNode config attribute
	- see config file for example
- Debug print runtime attributes upon user request:
	$ pkill -USR2 aisexec
- Object-oriented naming of functions started (but not finished)
- testamf1.c updated with some new tests
- Minor fix in print.h and print.c
- AMF can be started on two nodes (example config file needs
  modification for this) 



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1058 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-05-31 13:20:43 +00:00
Hans Feldt
5b30c0a120 Introduction of SA Forum information model for AMF as specified in
SAI-Overview-B.02.01.pdf. Other AMF changes as specified in
SAI-AIS-AMF-B.02.01.

Summary:

- SA Forum B.02 Information model for AMF
- groups.conf renamed to amf.conf
- amf.conf syntax changed heavily to follow SA Forum specs.
- AMF works when daemon.
- linux lists removed from AMF
- component cmd environment variables support
- component argv support
- multi value csi attributes



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1026 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-05-17 07:22:43 +00:00
Patrick Caulfield
64a83a764f Split the logging config options into three keys: to_file, to_stderr & to_syslog
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@977 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-04-10 08:24:34 +00:00
Steven Dake
bf65af760d defect 1191
Add more support for the redundant ring protocol.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@976 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-04-08 23:14:52 +00:00
Steven Dake
cc89d721cc enhancement 1145
Patch from Lars to implement csi attribute setting in config file and delivered
via callback.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@956 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-03-24 18:48:47 +00:00
Steven Dake
7b2ddfa428 enhancement 1020
Adds AMF B.01.01 support - still needs alot of work


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@879 fd59a12c-fef9-0310-b244-a6a79926bd2f
2006-01-03 05:51:38 +00:00
Steven Dake
42468e12a0 defect 824:
replace network directive with totem directive in default configuration file


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@803 fd59a12c-fef9-0310-b244-a6a79926bd2f
2005-08-25 22:07:53 +00:00
Steven Dake
5613db03a1 enhancmement 821
Global reorganization of totem code and also many feature enhancments
These include:
need to specify whether authentication is enabled or dislabed in config file
need to specify frame size in config file
need redundant ring placeholder
need to specify version field of totem
need to support large frame sizes
need to break out threading code from totemsrp
need to break out network code from totemsrp
need to break out parser code from parse.c
and some others


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@794 fd59a12c-fef9-0310-b244-a6a79926bd2f
2005-08-17 19:17:45 +00:00
Steven Dake
283790b715 Add infrastructure support for multiring to totem library
Make totemsrp support multiple instances of a running protocol within one app.
Rename libtotem to libtotem_pg because of a name conflict with some movie player


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@782 fd59a12c-fef9-0310-b244-a6a79926bd2f
2005-07-29 20:55:25 +00:00
Steven Dake
06e1dfbb4b (Logical change 1.96)
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@347 fd59a12c-fef9-0310-b244-a6a79926bd2f
2004-10-18 18:41:10 +00:00
Steven Dake
8b52d24757 Delete: conf/network.conf
}(Logical change 1.96)


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@344 fd59a12c-fef9-0310-b244-a6a79926bd2f
2004-10-18 18:41:10 +00:00
Steven Dake
4ef0eb9845 Initial revision
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@341 fd59a12c-fef9-0310-b244-a6a79926bd2f
2004-10-18 18:41:09 +00:00
John Cherry
95f17845c6 (Logical change 1.3)
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@5 fd59a12c-fef9-0310-b244-a6a79926bd2f
2004-06-15 22:18:04 +00:00
John Cherry
7bede9c4bb Initial revision
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@4 fd59a12c-fef9-0310-b244-a6a79926bd2f
2004-06-15 22:18:03 +00:00