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Age	Commit message (Collapse)	Author	Files	Lines
2008-08-13	allow nested ctdb transactions in the same manner that they are	Andrew Tridgell	1	-2/+21
	allowed for tdb. This is needed for the registry db backend. (This used to be commit 4b04ec29c76df837a7909725bbbf4c79d5abdb4d)
2008-08-13	drop retries to 5	Andrew Tridgell	1	-1/+1
	(This used to be commit a2f70fc175b748ef160a998d0563c28381ea3466)
2008-08-13	use CTDB_CONTROL_TRANS2_COMMIT_RETRY to prevent the counter getting	Andrew Tridgell	1	-2/+3
	out of sync (This used to be commit 571ec7893c8b40959c005d510c039e3f231ffc67)
2008-08-13	fixed lots of places that paniced on a failed transaction_commit,	Andrew Tridgell	1	-8/+11
	thinking it was a failure of a transaction cancel (This used to be commit 22dbe158ed62ae47bbcb41bba3db345294f75437)
2008-08-13	cope with the control failing completely without returning a status	Andrew Tridgell	1	-12/+18
	(This used to be commit fe6a03e7b11cd859fddae5ba924ea5e071b8ccea)
2008-08-13	handle two special cases	Andrew Tridgell	1	-16/+42
	1) when all nodes write the same value to the record, or when writing a value that is already there, we can skip the write and save ourselves a network transactions 2) when all remote nodes fail an update, and we then fail a replay, we don't need to trigger a recovery. This solves a corner case where we could get into a recovery loop (This used to be commit 2481bfce4307274806584b0d8e295cc7f638e184)
2008-08-13	put a limit on the number of retries. I found a case where a recovery	Andrew Tridgell	1	-0/+12
	could lead to it blocking forever (This used to be commit a633390d3a7cb04a7c4e14cba9c533621793287e)
2008-08-13	we need to commit, not cancel, on record destruction	Andrew Tridgell	1	-1/+4
	(This used to be commit ba64a757f86fb60994e12e81416083ac0fa11c21)
2008-08-13	all persistent databases now do all stores via automatic transactions	Andrew Tridgell	1	-150/+46
	(This used to be commit 76fbe56e827193d939676da23a580aa0f9394dd1)
2008-08-13	fixed fetch of empty records	Andrew Tridgell	1	-6/+11
	(This used to be commit 037516f1362c8d64da1d47a0cdaf83198d3eaeaf)
2008-08-13	cleanup debugging and fix handling of empty transaction	Andrew Tridgell	1	-13/+11
	(This used to be commit 2e85cbe88b3d1674b915f62e02be7d005fddaa39)
2008-08-13	first cut at adding full transactions for ctdb to samba3	Andrew Tridgell	1	-3/+600
	(This used to be commit f91a3e0f7b7737c1d0667cd961ea950e2b93e592)
2008-08-13	dbwrap ctdb: fix a DEBUG message.	Michael Adam	1	-1/+1
	Michael (This used to be commit d776d8df262e1753fb428450140df94e63035af5)
2008-08-13	dbwrap ctdb: don't retry when tdb_store failed in db_ctdb_persistent_store().	Michael Adam	1	-0/+1
	Only retry when ctdbd_persisten_update() failed. Michael (This used to be commit ff413a4614c8b272a34b2a9e56a329a8e8749a34)
2008-08-13	dbwrap ctdb: add a partial mapping from tdb_error to NTSTATUS and use it for ↵	Michael Adam	1	-3/+26
	store. Michael (This used to be commit eaf76c751f9bde2843174b400c109304831df83e)
2008-08-13	dbwrap ctdb: add db_ctdb_delete_persistent() and use it for persistent DBs	Michael Adam	1	-1/+17
	as delete_rec operation from fetch_locked() Michael (This used to be commit f4aab595a0219305fbedf8890e787b690660a55a)
2008-08-13	dbwrap ctdb: call db_ctdb_store() in db_ctdb_delete().	Michael Adam	1	-7/+2
	to reduce code duplication. Michael (This used to be commit 09a197e756459877cab7b4d09f534c6a41cfdd71)
2008-08-13	dbwrap ctdb: add a retry loop to the persistent store operation.	Michael Adam	1	-51/+120
	This is because ctdbd can fail in performing the persistent_store due to race conditions, and this does not mean it can't succeed the next time. To not loop infinitely, this makes use of a new parametric option: "dbwrap ctdb:max store retries" (integer) which defaults to 5 and sets the upper limit for the number or repeats of the fetch/store cycle. Michael (This used to be commit 2bcc9e6ecef876030e552a607d92597f60203db2)
2008-08-13	dbwrap ctdb: release the lock before calling ctdbd_persistent_store()	Michael Adam	1	-0/+26
	in the persistent db_ctdb_store operation. This is to prevent deadlocks in db_ctdb_persistent_store(). There is a tradeoff: Usually, the record is still locked after db->store operation. This lock is usually released via the talloc destructor with the TALLOC_FREE to the record. So we have two choices: - Either re-lock the record after the call to persistent_store or cancel_persistent update and this way not changing any assumptions callers may have about the state, but possibly introducing new race conditions. - Or don't lock the record again but just remove the talloc_destructor. This is less racy but assumes that the lock is always released via TALLOC_FREE of the record. I choose the first variant for now since it seems less racy. We can't guarantee that we succeed in getting the lock anyways. The only real danger here is that a caller performs multiple store operations after a fetch_locked() which is currently not the case. Michael (This used to be commit d004c9a7281d2577c3ba2012c8f790cc198ea700)
2008-08-13	dbwrap ctdb: remove erroneously duplicated comment.	Michael Adam	1	-1/+0
	Michael (This used to be commit c939c55e5182258092faceefa58a7f328f18619e)
2008-08-13	Use transaction start/cancel for persistent writes to avoid leaving the ↵	Ronnie Sahlberg	1	-2/+9
	database in an inconsistent state if we crash during the operation Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com> (This used to be commit 09329f1f9114af44fc4e5e4f29a7315912313125)
2008-08-06	fixed permissions on ctdb databases	Andrew Tridgell	1	-0/+5
	(This used to be commit 123fc3980a83d956bffaa689f3af81bbf81ce1c1)
2008-03-10	Add transactions to the dbwrap API	Volker Lendecke	1	-0/+10
	Only filled in for tdb so far, for rbt it's pointless, and ctdb itself needs to be extended (This used to be commit 0a55e018dd68af06d84332d54148bbfb0b510b22)
2008-01-16	Merge CTDB-related fixes from samba-ctdb 3.0 branch ↵	Alexander Bokovoy	1	-68/+110
	(http://samba.org/~tridge/3_0-ctdb) Signed-off-by: Alexander Bokovoy <ab@samba.org>(This used to be commit 0c8e23afbbb2d081fc23908bafcad04650bfacea)
2007-11-09	Fix dbwrap debug output	Volker Lendecke	1	-2/+3
	(This used to be commit 9f9c933c16abacb2d0aa7bc7faa5b1ddac61b0e5)
2007-10-10	r24773: Fix a ctdb connection lockup	Volker Lendecke	1	-4/+11
	The lockup could happen when packet_read_sync() gets two packets in a row, the first one being an async message, and the second one being the response to a ctdb request. Also add some debug msg to ctdb_conn.c, and cut off the "locking key" messages to only dump 20 hex chars at debug level 10. >10 will dump everything. (This used to be commit 0a55880a240b619810371a19144dd0a75208adfe)
2007-10-10	r24113: some little fixes to get the correct error message	Stefan Metzmacher	1	-1/+5
	when using "clustering = yes" and ctdbd isn't running metze (This used to be commit c5f020ba1fdefe0422dd466b9c68ff67c74ceddd)
2007-10-10	r23784: use the GPLv3 boilerplate as recommended by the FSF and the license text	Andrew Tridgell	1	-2/+1
	(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10	r23779: Change from v2 or later to v3 or later.	Jeremy Allison	1	-1/+1
	Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10	r23410: Merge the core of the cluster code.	Volker Lendecke	1	-0/+451
	I'm 100% certain I've forgotten to merge something, but the main code should be in. It's mainly in dbwrap_ctdb.c, ctdbd_conn.c and messages_ctdbd.c. There should be no changes to the non-cluster case, it does survive make test on my laptop. It survives some very basic tests with ctdbd enables, I did not do the full test suite for clusters yet. Phew... Volker (This used to be commit 15553d6327a3aecdd2b0b94a3656d04bf4106323)