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168 Commits

Author SHA1 Message Date
Steven Dake
b8878d2e76 Remove reset of token timeout on retransmitted token reception. The timer 
should only be reset when a real token is received or membership protocol
could run into problems with certain timing parameters.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2988 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-07-14 18:35:36 +00:00
Steven Dake
95615b2fec Fix fail list fault that occurs in very rare circumstances. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2984 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-07-03 21:54:22 +00:00
Steven Dake
22471e113d Fix fail to receive logic which occurs very rarely on high loss networks with 
software based multicast.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2919 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-06-03 21:36:21 +00:00
Steven Dake
79c60fd0ad Totem spec is clear: 
reject retransmitted tokens
if token.aru = aru in token on last rotation ... do some logic

Here is how the current code works:

last_aru = instance->my_last_aru;
instance->my_last_aru = token->aru;
reject retransmitted tokens
if token.aru = aru in token on last rotation ... do some logic

The issue is last_aru will be set to token->aru when a token retransmission
occurs before a new token arrives.

This results in the "do some logic" part happening more often then it should.    


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2917 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-06-01 20:35:53 +00:00
Angus Salkeld
2a23dfc585 cov 10391: allow assert to check for a negative number 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2848 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-05-18 00:43:41 +00:00
Angus Salkeld
92985c31d9 cov 10405: remove unused pointer from totemsrp. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2845 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-05-18 00:12:52 +00:00
Angus Salkeld
18326ad242 cov 10392: remove pointless assert 
backlog is unsigned



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2842 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-05-16 21:40:19 +00:00
Angus Salkeld
3eb76c2154 cov 10382: improve error handling around open() 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2825 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-05-14 02:05:32 +00:00
Steven Dake
5672c3efa8 The retransmit token storage area is an improper type of an array of pointers 
rather then a pointer to a buffer.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2795 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-04-30 05:18:02 +00:00
Steven Dake
005b9af59d When a message is retransmitted, a memmove operation is done to remove the 
newly retransmitted entry from the list.  It is possible this memmove operation
can buffer overflow because it has an invalid length calculation fixed by this
revision.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2794 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-04-30 05:15:41 +00:00
Steven Dake
80d621e25f Allow maximum entries in the retransmit queue when recovery takes place. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2793 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-04-30 05:14:08 +00:00
Steven Dake
107ef19913 Save the ring id and restore it properly when the recovery operation fails as 
a result of a new gather or token loss.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2792 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-04-30 05:12:26 +00:00
Steven Dake
084d19cddc Fix problem where retransmissions don't occur resulting in failure to receive 
condition.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2685 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-03-20 20:08:38 +00:00
Angus Salkeld
20f3331d0e convert strerror() into strerror_r() 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2665 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-02-25 19:28:36 +00:00
Steven Dake
bc64fbcb58 Patch to set unset value in token hold cancel structure as to not crash 
wireshark.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2660 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-02-18 20:08:39 +00:00
Angus Salkeld
8671945cef totemsrp: fix transitional configuration changes with long token timeouts 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2651 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2010-02-02 06:24:01 +00:00
Steven Dake
dc2a0e68d6 Remove invalid assertion in totemsrp. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2640 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-15 19:22:36 +00:00
Steven Dake
208d907f63 Remove string overwrite if many recovery messages are originated. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2580 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-08 00:01:39 +00:00
Steven Dake
f434e74faa Remove compiler warning in totemsrp. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2578 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-07 23:21:01 +00:00
Steven Dake
b4367e6075 Set boolean indicating the retrans flag was set to 1 to 0 when setting retrans 
flag in token to zero.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2573 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-07 18:41:49 +00:00
Steven Dake
ff5cd7d57c Make assertions for range checking of message delivery check with the define 
instead of magic numbers that are not valid if the define changes.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2572 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-07 18:22:48 +00:00
Steven Dake
adf8d6db24 Prevent lockup in recovery state in totem after 206 messages are originated. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2569 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-07 05:03:25 +00:00
Steven Dake
3020fd5742 Fix recovery messages to be proper length to remove segfault that occurs during 
recovery.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2568 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-07 05:02:28 +00:00
Angus Salkeld
c052bd3f3f stats: don't calloc the totemsrp stats struct. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2564 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-03 18:18:29 +00:00
Angus Salkeld
acf9a8d85f Correct some ugly indentation. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2563 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-12-03 18:13:52 +00:00
Steven Dake
72fe262478 Start pause timer at initialization so first gather doesn't result in pause 
timeout operations.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2555 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-11-30 19:11:20 +00:00
Angus Salkeld
29eb20a389 Rename totem_new_msg_signal() to something more generic. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2553 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-11-29 18:42:00 +00:00
Angus Salkeld
948ca19aa7 Add some missing calls to increment the relevant stats. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2519 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-10-12 21:56:23 +00:00
Angus Salkeld
73a24c0352 Add totem stats to objdb. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2517 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-10-12 17:30:20 +00:00
Steven Dake
21825d46ea Fix incorrect assertion with frame sizes of 9000. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2395 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-08-28 01:19:30 +00:00
Jan Friesse
c50a6bd065 Support for monotime timer 
This patch should solve problems with corosync and ntp, by using
clock_gettime where it make sense.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2373 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-07-27 10:12:55 +00:00
Steven Dake
69928e301a Add notification when totem has completed initialization. 
This triggers the initialization of the service engines which may need totem
for initialization.



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2372 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-07-27 02:00:05 +00:00
Steven Dake
f9f663f459 Add a target token set completed callback in totemrrp and below layers. 
Handle management of callback in totemsrp.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2371 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-07-27 00:29:32 +00:00
Steven Dake
5eae4c135c Optimization of totemsrp and below by removing hdb usage. cpgbench shows 
results of 4% to 20% increase in tps and mbs depending on hardware.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2369 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-07-22 22:10:35 +00:00
Steven Dake
fc2de3db2a Simplify notifications from totem at the notice level. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2315 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-28 05:26:25 +00:00
Steven Dake
23aea08ae4 Slay the debug messages coming out at notice level in totem. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2313 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-28 05:12:27 +00:00
Steven Dake
47c6bc3aaf Remove totemsrp warning. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2312 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-28 04:57:31 +00:00
Steven Dake
e448603f2f Add ability to detect process pause and not implode the membership algorithm 
when this occurs.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2304 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-26 21:39:44 +00:00
Jim Meyering
c424b53308 totemsrp: remove unnecessary cast to avoid "make syntax-check" failure 
* exec/totemsrp.c (message_handler_memb_join): Remove unnecessary
cast of alloca return value.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2279 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-21 18:27:02 +00:00
Steven Dake
04cf210d9d Use HAVE_ALLOCA_H define before including alloca.h 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2278 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-21 16:46:24 +00:00
Steven Dake
b8e3951ca1 Add (void *) casts for iovector assignments to remove compile warnings. 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2270 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-19 20:43:12 +00:00
Fabio M. Di Nitto
6d5ce092a1 logsys: port to new packed rec_ident version 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2250 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-18 05:32:56 +00:00
Fabio M. Di Nitto
7595cd31e7 logsys: allow to use header files for #define's 
most of the values in logsys.h are very useful for non logsys library
API users.

Allow to import them without sucking the whole lib.



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2248 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-18 05:17:43 +00:00
Fabio M. Di Nitto
5597a2381f logsys: merge tags into rec_ident 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2246 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-18 05:15:10 +00:00
Steven Dake
ff8283f0b1 Rename queue datastructure to cs_queue data structure because some fail 
operating system struct queue in the globally scoped headers.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2211 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-06-07 00:47:56 +00:00
Jim Meyering
1f40a10983 don't include <signal.h> when it's not used 
* exec/coroparse.c: Likewise.
* exec/quorum.c: Likewise.
* exec/sync.c: Likewise.
* exec/totemmrp.c: Likewise.
* exec/totemnet.c: Likewise.
* exec/totemrrp.c: Likewise.
* exec/totemsrp.c: Likewise.
* exec/vsf_quorum.c: Likewise.
* exec/vsf_ykd.c: Likewise.
* lcr/uic.c: Likewise.
* lcr/uis.c: Likewise.
* lib/cfg.c: Likewise.
* services/cfg.c: Likewise.
* services/cpg.c: Likewise.
* services/evs.c: Likewise.
* services/pload.c: Likewise.
* services/testquorum.c: Likewise.
* services/votequorum.c: Likewise.
* test/testconfdb.c: Likewise.
* test/testcpg.c: Likewise.
* test/testcpgzc.c: Likewise.
* test/testzcgc.c: Likewise.
* tools/corosync-cfgtool.c: Likewise.
* tools/corosync-objctl.c: Likewise.
* tools/corosync-pload.c: Likewise.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2193 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-05-18 16:41:46 +00:00
Jim Meyering
d1c1e78fd0 remove trailing blanks 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2188 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-05-18 16:41:04 +00:00
Christine Caulfield
69ff770544 When doing a controlled shutdown of corosync, we now 
send out a JOIN message with our node removed. This should
speed up the case where a lot of nodes leave at the same time as
they don't need to wait for the token timeout for each node.



git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2187 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-05-18 14:03:25 +00:00
Fabio M. Di Nitto
f96d62d0f2 Fix totem logging after logsys changes 
git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2181 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-05-13 04:27:54 +00:00
Steven Dake
20d1d5faf7 Remove most iovector-ized functionality from totem and only make one malloc 
and memory copy call in totemsrp_mcast.  The rest of the stack minus totempg
then uses zero copies.


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2172 fd59a12c-fef9-0310-b244-a6a79926bd2f
 2009-05-09 17:23:17 +00:00