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98 Commits

Author SHA1 Message Date
Michael Adam
bf99bb65e0 vacuum: improve logging in remove_record_from_delete_queue() 
(This used to be ctdb commit 809d1f3b8a9232fce0376cb47e4f633b49237529)
 2011-12-23 17:39:13 +01:00
Michael Adam
ca7d2bf63a vacuum: improve logging in delete_record_traverse() 
(This used to be ctdb commit 40ca781b3305d9f0bfee5b109d4eefde461a3f13)
 2011-12-23 17:39:13 +01:00
Michael Adam
8348c431f2 vacuum: improve logging in insert_record_into_delete_queue() 
(This used to be ctdb commit db59ac2ee6a9f5f7f088ebbc5e2800d9e57aae17)
 2011-12-23 17:39:13 +01:00
Michael Adam
0a6805eed0 vacuum: improve debugging in delete_queue_traverse() 
(This used to be ctdb commit 2c44c6dc583872c603a399afb01936abcbb05158)
 2011-12-23 17:39:13 +01:00
Michael Adam
26cac0627e vacuum: add debug message to insert_record_into_delete_queue() for failed insert 
(This used to be ctdb commit ae78e8d991636a3a79dd9fbcefc15032afb08f55)
 2011-12-23 17:39:12 +01:00
Michael Adam
190b1b240c vacuum: improve debugging in insert_record_into_delete_queue() 
(This used to be ctdb commit 6e6aaba28ac560d51d7450ebcf99babf868d0aea)
 2011-12-23 17:39:12 +01:00
Michael Adam
cb259e6bd1 vacuum: initialize (to zero) the vacuum fetch list in ctdb_vacuum_init_vacuum_data() 
(This used to be ctdb commit 772e08c29ef70a4cc73f7887939e5071a90a98cb)
 2011-12-23 17:39:12 +01:00
Michael Adam
d29b2bd8bd vacuum: add statistics output for processing of the delete list 
(This used to be ctdb commit bec2ff46402b6d90521c75e8d46b9f6f2f47239a)
 2011-12-23 17:39:11 +01:00
Michael Adam
bdf395c2e2 vacuum: add a comment explaining a race in the vacuum code. 
(This used to be ctdb commit 07f1ba54b1617fadd6fe83826dd8e76f37cea071)
 2011-12-23 17:39:09 +01:00
Michael Adam
c10fc30a38 vacuum: factor out initialization of the vacuum data from ctdb_vacuum_db() 
for readability

(This used to be ctdb commit 1963e33859e9dc51e9e88664c6d95e62c7c8b8be)
 2011-12-23 17:39:09 +01:00
Michael Adam
4b565b1577 vacuum: streamline ctdb_process_delete_list() 
Reducing indentiation and improving use of talloc.

(This used to be ctdb commit 11f52ba18370f1dda983f2263f9af82045b4fdea)
 2011-12-23 17:39:08 +01:00
Michael Adam
50a9444626 vacuum: factor processing of the delete list out of ctdb_vacuum_db() 
(This used to be ctdb commit cf68b762432a18e4a3cda137591b3f005c196906)
 2011-12-23 17:39:08 +01:00
Michael Adam
4e5bdd45a0 vacuum: factor processing of vacuum fetch lists out of ctdb_vacuum_db() 
(This used to be ctdb commit 905fc9cd7126ab84c23d4a803c59e32b9c54e6f0)
 2011-12-23 17:39:08 +01:00
Michael Adam
1a462df86c vacuum: factor out full vacuum run out of ctdb_vacuum_db() as ctdb_vacuum_db_full() 
(This used to be ctdb commit e31594e0c13899e88013ce7eb7e3dc434c2f0723)
 2011-12-23 17:39:07 +01:00
Michael Adam
dbede3de7e vacuum: factor out the fast vacuuming run into ctdb_vacuum_db_fast() 
for readability

(This used to be ctdb commit 6596f2c4a6b4783b6498502fbbf50f87d4f59085)
 2011-12-23 17:39:07 +01:00
Michael Adam
61b336f230 vacuum: rename delete_tree to delete_list 
It is not important for the user that this is implemented as a tree.

(This used to be ctdb commit f686bc440560074c1ce866f2037ae3671f182185)
 2011-12-23 17:39:07 +01:00
Michael Adam
f96f183ad1 vacuum: appropriately rename vdata.list to vdata.vacuum_fetch_list 
(This used to be ctdb commit 09c55b76c96c4ab3fe812763007b81cf0a2ac86c)
 2011-12-23 17:39:06 +01:00
Michael Adam
d96df1c374 vacuum: introduce a helper variable for the vacuum fetch list in ctdb_vacuum_db() 
(This used to be ctdb commit 019106e035520e6b3e5702b6e76d910626c3df13)
 2011-12-23 17:39:06 +01:00
Michael Adam
c9b5396783 vacuum: introduce a helper variable in add_record_to_vacuum_fetch_list() to reduce verbosity 
(This used to be ctdb commit 48fe56ea27e3649ae7a67257fdce54f973e7c3c5)
 2011-12-23 17:39:06 +01:00
Michael Adam
c7b885c1c9 vacuum: locally delete the records in the delete_tree that have be deleted remotely 
This way, especially records added in the fast vacuuming runs
are deleted direclty instead of being handed back to the
repack run which will probably not hit because of the vacuum limit.

(This used to be ctdb commit ea3e640a28178ddcb85285f4efec62ccba2483d9)
 2011-12-23 17:39:05 +01:00
Michael Adam
aa04a64679 vacuum: improve vacuuming statistics for handling the delete_tree. 
Track the number of records failed to delete remotely with the
TRY_DELETE_RECORDS control.
And add a number of records left to delete locally.

(This used to be ctdb commit 536aad024d52f2c32dd397fc86294c963b91341b)
 2011-12-23 17:39:04 +01:00
Michael Adam
1c0bc40961 vacuum: fix and improve a comment 
(This used to be ctdb commit 0ed349c24c7399b3b440c1f5d573db77ddb988b3)
 2011-12-23 17:39:04 +01:00
Michael Adam
b09bd3e841 vacuum: appropriately rename delete_traverse() to delete_marshall_traverse() 
(This used to be ctdb commit 7c5b27bc8dce9e30f2aff05297113da981f7b9a3)
 2011-12-23 17:39:04 +01:00
Michael Adam
745eb05e02 vacuum: initialize the delete_count in the vacuum data 
(This used to be ctdb commit 970b8fc60857ad2f18f45312d355c571fb2f0246)
 2011-12-23 17:39:03 +01:00
Michael Adam
e30d1828f1 vacuum: fix the VacuumInterval tunable's type to uint32_t in get_vacuum_interval() 
(This used to be ctdb commit a5a29bf92b23e9b5a1523b06461eced422b22ffe)
 2011-12-23 17:39:03 +01:00
Michael Adam
e04fad0ee4 vacuum: add new tunable VacuumInterval and mark Vacuum{Default,Min,Max}Interval obsolete 
And use VacuumInterval instead of VacuumDefaultInterval in the code.

(This used to be ctdb commit 78530f40338f511a7cd1d33ada450905742bfa8f)
 2011-12-23 17:39:02 +01:00
Michael Adam
1ca3abc5ba vacuum: remove struct vacuum_tuning_data (unused) 
(This used to be ctdb commit 1f62afbe1ae0b3e7dbad4081d1b51e3ab6ee5c39)
 2011-12-23 17:39:02 +01:00
Michael Adam
9cae401943 vacuum: use get_vacuum_interval() in ctdb_vacuum_event() 
(instead of using the tunable directly)

(This used to be ctdb commit e40fa9efd1c77aa35c917aba6e6e4d21d9c5cdea)
 2011-12-23 17:39:02 +01:00
Michael Adam
19bbee2acd vacuum: change get_vacuum_interval() to simply return the VacuumDefaultInterval tunable 
(This used to be ctdb commit 621c3ce957cb946ca05a2d527c037746ae2f01d3)
 2011-12-23 17:39:01 +01:00
Michael Adam
87351d8801 vacuum: remove update_tuning_db() 
(This used to be ctdb commit d93750ea3f5cb854e5893e53795fd08656e7c12c)
 2011-12-23 17:39:01 +01:00
Michael Adam
a481ca711f vacuum: add ctdb_local_remove_from_delete_queue() 
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

(This used to be ctdb commit a5065b42a98c709173503e02d217f97792878625)
 2011-12-23 17:39:00 +01:00
Michael Adam
edc6067339 vacuum: update (C) from vacuum rewrite 
(This used to be ctdb commit a95b524e57b861416f65baef7a0235bf7e394cef)
 2011-11-26 01:10:09 +01:00
Michael Adam
0c1e98c9b0 vacuum: write a big and up-to-date explaining comment for ctdb_vacuum_db() 
(This used to be ctdb commit 6b9d308985ef2363c62fde6340ad37d56f6d7702)
 2011-11-26 00:34:57 +01:00
Michael Adam
a4988be457 vacuum: fix a comment typo in vacuum_traverse() 
(This used to be ctdb commit 88ad1e75c686cd47aec18b0a8eb93c3b125f0e97)
 2011-11-26 00:34:57 +01:00
Michael Adam
f14b730adb vacuum: fix horrible indentation/whitespacing for ctdb_vacuum_event() 
(This used to be ctdb commit 0f070a65a322bd6d3240ca96a9e5c3633ef647bf)
 2011-11-26 00:34:57 +01:00
Michael Adam
ac2bf0ebf4 vacuum: fix a comment typo in vacuum_traverse() 
(This used to be ctdb commit 39a5c0d8cca4ce5e8bc7055739a6377fb2dc36e0)
 2011-11-26 00:34:56 +01:00
Michael Adam
586d8f6883 vacuum: fix an abundance of indentation white spaces in ctdb_vacuum_db() 
(This used to be ctdb commit 4ae564e415560cde7e4cd4c5a1d7699f3d49621b)
 2011-11-26 00:34:56 +01:00
Michael Adam
018095b64d vacuum: rename "size" to "freelist_size" for clarity 
(This used to be ctdb commit 057023f5843c91d1cf8512f3675a01a119ea6157)
 2011-11-26 00:34:56 +01:00
Ronnie Sahlberg
0f92fa224c RB_TREE: Add mechanism to abort a traverse 
This patch changes the callback signature for traversal
functions to allow a client to abort a traverse before it finishes.
Updates to all callers and examples as well as rb-test tool.

(This used to be ctdb commit 8ab0c63ad36cfbbb1e5fed46a1f4c47b1fdb581f)
 2011-11-08 13:40:28 +11:00
Mathieu Parent
a5a6140b7e Correction of spelling errors 
* continous -> continuous
* activete  -> activate

(thanks to lintian)

See https://bugzilla.samba.org/show_bug.cgi?id=6935

Signed-off-by: Michael Adam <obnox@samba.org>

(This used to be ctdb commit fb6987c2f747d6dbf9bb3899a480124d1c242a90)
 2011-03-23 00:35:23 +01:00
Ronnie Sahlberg
1e001d4220 Vacuuming: initialize a variable to avoid a harmless valgrind hit 
Signed-off-by: Michael Adam <obnox@samba.org>

(This used to be ctdb commit ad709e99bcad7a4884f2336663d161ba61307ae5)
 2011-03-14 13:35:53 +01:00
Michael Adam
3e0d4f8f73 vacuum: fix a comment typo 
(This used to be ctdb commit a16dc65b4602da5ce2c16578bec2e7882aff240d)
 2011-03-14 13:35:52 +01:00
Michael Adam
fe852ca337 vacuum: use insert_record_into_delete_queue in ctdb_local_schedule_for_deletion. 
This is to take advantage of the hash collision handling and logging
also in ctdb_local_schedule_for_deletion.

(This used to be ctdb commit 52193b6692091e341ed7a81dbd9a61ae49a8aac5)
 2011-03-14 13:35:52 +01:00
Michael Adam
74f65b6ca6 vacuum: refactor insert_record_into_delete_queue out of ctdb_control_schedule_for_deletion 
(This used to be ctdb commit be4b63ee18933524f780df5c313447e5ef0786d1)
 2011-03-14 13:35:52 +01:00
Michael Adam
dd1a98e76b vacuum: raise a debug level from INFO to DEBUG 
when overwriting an existing entry in the delete_queue.

(This used to be ctdb commit f28e636cc4a04ef982672d5f569ad6b6b963db1f)
 2011-03-14 13:35:52 +01:00
Michael Adam
50bd249990 vacuum: add ctdb_local_schedule_for_deletion() 
(This used to be ctdb commit b70bc141d84f7355d2c6c901961b7366db566980)
 2011-03-14 13:35:49 +01:00
Michael Adam
8569fcbc83 server: implement a new control SCHEDULE_FOR_DELETION to fill the delete_queue. 
(This used to be ctdb commit 680223074e992b32ccf6f42cb80c3fa93074fee7)
 2011-03-14 13:35:49 +01:00
Michael Adam
a5cb537745 vacuum: lower level of hash collision debug message to INFO 
(This used to be ctdb commit b9bdef46fedfbc543263b67cfee3e896773cd8e8)
 2011-03-14 13:35:49 +01:00
Michael Adam
122682be63 vacuum: add statistics output to the fast and full traverse runs. 
(This used to be ctdb commit 3addd28aa73883b3b05888e309d19db0eb67eab9)
 2011-03-14 13:35:49 +01:00
Michael Adam
e8b08ce702 vacuum: refactor insert_delete_record_data_into_tree() out of add_record_to_delete_tree() 
for reuse in filling the delete_queue.

(This used to be ctdb commit 7bbb12695c24da25671f1c39a411295d35870d2c)
 2011-03-14 13:35:48 +01:00