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80a545b5ed
Commit Graph

431 Commits

Author SHA1 Message Date
Howard Chu
80a545b5ed Partially Revert "ITS#8486 use kbtree for sessionlog" 
This mostly reverts commit 1915cb968a.
Too many concurrency issues. Retains the improvement to
syncprov_sessionlog_cmp
 2020-09-30 15:11:31 +00:00
Howard Chu
1915cb968a ITS#8486 use kbtree for sessionlog 
Saves about 20% CPU time and RAM
 2020-09-25 00:07:50 +00:00
Ondřej Kuzník
98d5c5c6ce ITS#8486 Protect tavl_* calls in play_sessionlog 2020-09-25 00:07:50 +00:00
Howard Chu
8f8774c0b1 ITS#8486 Minor play_sessionlog cleanup 
Fix logmsg uuidstr.
Shortcut finding start of playback.
Allow dup CSNs in log, but with different UUIDs. All
non-present deletes in a refresh use the same CSN.
 2020-09-25 00:07:50 +00:00
Ondřej Kuzník
d2036cec90 ITS#8486 Switch sessionlog to use TAVL 2020-09-25 00:07:50 +00:00
Howard Chu
afc970b11d ITS#9015 syncprov: fix for zero-length suffix 
If the "" glue entry exists and lacks a contextCSN, must perform
an additional search to be sure the DB is otherwise empty. If so,
skip creating the contextCSN.
 2020-09-15 12:08:22 +01:00
Howard Chu
ef2b505b20 ITS#9043 Fix new log msg crashes 
Solaris stdio hates NULL pointers
 2020-09-11 23:36:41 +00:00
Ondřej Kuzník
eb5f138650 ITS#9043 Only print sessionlog entries we think will apply 2020-09-10 11:04:29 +01:00
Ondřej Kuzník
fdbeb69fd8 ITS#9043 Nul-terminate csn string 2020-09-10 11:03:37 +01:00
Howard Chu
bf40306581 ITS#9043 tweak syncprov play_sessionlog logging 
Don't log cookiecsn at top, it was already logged on receipt.
Only log the "control csn" and "too old" message once for each sid.
 2020-09-09 18:02:49 +01:00
Quanah Gibson-Mount
00b14b1e28 ITS#9133 - Fix syncprov to be singular. 2020-08-10 23:41:07 +00:00
Ondřej Kuzník
43ebfa8fb4 ITS#6467 Make accesslog a possible sessionlog source 2020-07-22 22:25:10 +01:00
Ondřej Kuzník
31423439c5 ITS#9043 Make sure uuidstr is initialised on use 2020-07-08 12:54:08 +01:00
Ondřej Kuzník
e24a6bf5c1 ITS#8768 Do not update main CSN during delete phase 2020-06-23 16:06:09 +00:00
Ondřej Kuzník
d1e874c605 ITS#8768 Introduce delcsn into our syncrepl cookies 2020-06-23 16:06:09 +00:00
Ondřej Kuzník
3e5490f467 ITS#9043 More descriptive logs for syncrepl traffic and decisions 2020-06-22 18:20:22 +00:00
Ondřej Kuzník
f3952d947b ITS#9059 Document why we do FIND_CSN 2020-05-22 16:57:53 +00:00
Ondřej Kuzník
709d805f84 ITS#9059 Skip mincsn check if sessionlog replay was successful 2020-05-22 16:57:53 +00:00
Ondřej Kuzník
f6d9fdc4f1 ITS#9043 Improve replication loggging 2020-04-14 09:58:03 +01:00
Quanah Gibson-Mount
f6ad222e41 Happy New Year! 2020-01-09 16:50:21 +00:00
Howard Chu
57dbe995b8 ITS#9146 syncprov: fix sessionlog init 2020-01-08 22:22:14 +00:00
Ondřej Kuzník
abcf0e8f23 ITS#9015 Don't generate contextCSN on empty DB 2019-05-08 15:42:12 +01:00
Ondřej Kuzník
1df2b85c32 ITS#9015 Generate contextCSN unless we're a pure replica. 
Essentially reverts part of cd8ff37629 to
make sure there is always a contextCSN if the server is in charge of its
own serverID.
 2019-05-08 15:42:12 +01:00
Ondřej Kuzník
117dcbc54d Silence compiler warnings 2019-02-19 10:28:08 +00:00
Ondřej Kuzník
97a310b312 ITS#8731 Apply doc/devel/variadic_debug/04-variadic.cocci 2019-02-15 16:51:53 +00:00
Quanah Gibson-Mount
b45a6a7dc7 Happy New Year! 2019-01-14 18:46:16 +00:00
Quanah Gibson-Mount
3add82a3bb ITS#8286 -- Add matching rules for attributes 
Add matching rules for all cases where it was missing.  Cleanup
incorrect types for a few attributes as well.  Fix network-timeout
handling in back-ldap/meta/asyncmeta.
 2018-12-18 19:14:06 +00:00
Howard Chu
9069cbe543 ITS#8616 don't check for existing value when deleting values 2018-05-24 17:53:10 +01:00
Howard Chu
0ba50a1d06 ITS#8843 check for NULL modlist 2018-05-02 16:51:49 +01:00
Quanah Gibson-Mount
59e9ff6243 Happy New Year 2018-03-22 15:35:24 +00:00
Howard Chu
08851a8200 ITS#8789 revert previous patch 
And try another approach. Always write contextCSN updates, but
don't set dont_replicate for updates we want propagated.
 2018-02-28 22:19:57 +00:00
Howard Chu
dc3b3be429 ITS#8486 Don't keep sl_mutex locked when playing the sessionlog 2018-02-11 16:47:47 +00:00
Howard Chu
4d1077ffa4 ITS#8800 remove originator check in syncprov_search_response 
Let the entryCSN check do all the work. Reloading a server from an old
backup needs this to go thru.
 2018-02-08 00:17:07 +00:00
Howard Chu
0eb577632f ITS#8607 Don't record checkpoints 2018-02-08 00:16:50 +00:00
Howard Chu
ca7f697e14 ITS#8100 fixes for delta-syncrepl with empty accesslog 
Update syncprov contextCSNs when context entry is added.
Fix accesslog to properly tag Add op when adding context entry.
 2018-01-30 21:40:05 +00:00
Howard Chu
065b315f0d fix syncprov_qtask race, test062 crashes 
Keep s_mutex locked until we know we're removed from queue.
Remember qtask cookie so we can retract if ineeded when deleting
the overlay from running slapd.

config_delete is still unsafe, overlay_remove is running with active
threadpool instead of paused pool.
 2017-10-13 17:28:28 +01:00
Quanah Gibson-Mount
fd5ad3ef39 ITS#8527 - Add additional debug logging on consumer/provider state when the consumer has a newer cookie than the provider 2017-10-11 14:32:25 -07:00
sca+openldap@andreasschulze.de
90835da72f ITS#8578 - remove unused-variables in RE24 testing call (2.4.45) 2017-10-06 10:45:08 -07:00
Quanah Gibson-Mount
86105092bd CHECK_CSN is a debug only flag for testing. It should always remain 
behind LDAP_DEVEL
 2017-09-26 11:30:50 -07:00
Quanah Gibson-Mount
7246da8a66 Whitespace cleanup 2017-09-26 10:33:01 -07:00
Ondřej Kuzník
9e156bf914 ITS#8444 Do not clear the pending operation when checkpointing 
When a checkpoint happens, if we remove the CSN from the pending list,
accesslog won't pass it onto the accesslog DB. But in a delta-mmr
scenario, an accesslog entry without a CSN faces a race where it might
be applied twice - that usually fails and causes a full refresh, other
times it can cause a silent desync - both are undesirable.
 2017-08-25 16:52:13 +01:00
Howard Chu
a9f462d615 ITS#8690 one more time 2017-08-04 20:58:07 +01:00
Howard Chu
c9e56b80f3 ITS#8690 fix again 2017-08-04 13:40:34 +01:00
Howard Chu
bcc6601091 Revert "ITS#8690 refix" 
This reverts commit a5f3a2885c.
 2017-08-04 13:34:03 +01:00
Howard Chu
a5f3a2885c ITS#8690 refix 
Don't double-queue delete ops
 2017-08-02 00:52:13 +01:00
Howard Chu
9827569ff0 ITS#8690 fix prev commit 2017-08-01 21:57:02 +01:00
Howard Chu
1fbc0dff88 ITS#8690 plug memleak on Delete ops 2017-07-21 19:04:08 +01:00
Quanah Gibson-Mount
1df85d3427 Happy New Year! 2017-01-03 12:36:47 -08:00
Hallvard Furuseth
23c5d6bbdd ITS#8435 Fix uninited slap_callback.sc_writewait 2016-06-12 08:30:58 +02:00
Howard Chu
d6f3440d94 ITS#8365 partially revert ITS#8281 
Must setup psearch before snapshotting ctxcsn
 2016-02-02 19:41:13 +00:00