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Commit Graph

936 Commits

Author SHA1 Message Date
Ronnie Sahlberg
92f5daf252 specify which node to perform recovery to when using the recovery
control

(This used to be ctdb commit c67f8a1783ce6f5af9940d2e22847ddcd939763d)
2007-05-02 10:37:43 +10:00
Ronnie Sahlberg
51630f9b12 add an initial recovery control to perform samba3 style recovery
this is not optimized at all and copies/merges all records between 
databases instead of only those records for which a certain node is 
lmaster.  (step 7 should later be enhanced to a, delete the database, 
push only those records for which the node is lmaster)

(This used to be ctdb commit 509d2c71169e96a8610f9db91293dc7a73c2cc10)
2007-05-02 10:20:34 +10:00
Andrew Tridgell
2dc24c7d56 added a hopcount in ctdb_call
(This used to be ctdb commit 36d838801a2a2008c50322cdbfff65a308b1cd1a)
2007-05-01 13:25:02 +10:00
Andrew Tridgell
bbf358cfcf added attach command in ctdb_control
(This used to be ctdb commit 172ee33306be2ef5ce17a5b9d7fbcc1f265a1b0b)
2007-04-30 15:54:06 +02:00
Ronnie Sahlberg
eacfcaf437 add push/pull of tdb and a control to copy a tdb from one node to
another node

(This used to be ctdb commit c313daff4c1362cd08a9f682ce04cab312678038)
2007-04-30 00:58:27 +10:00
Ronnie Sahlberg
f67a79ad8e merge from tridge
(This used to be ctdb commit a84e9b47a87fc7d4756b4a179aa2ea0bc7c54c78)
2007-04-29 23:49:27 +10:00
Ronnie Sahlberg
77ce5750b2 add a new "recovery mode" field to ctdb.
while recovery is in progress  the daemon will discard all CTDB_REQ_CALL 
and rely on clients retransmitting them

add new controls to get/set the recovery mode

(This used to be ctdb commit 41458a61577885ac49150f830e92e93e634c5411)
2007-04-29 22:51:56 +10:00
Ronnie Sahlberg
1af701291f implement a control to pull a database from a remote node
it does not yet work since ctdb_control can right now only be called 
from client context and the pull is implemented as the target ctdb node 
itself using a get_keys to pull the keys from the source node   thus 
ctdb daemon needs to ctdb_control to a remote node

(This used to be ctdb commit a55c7c64b4ff87f54b90649c9f469b1ff36dc9ea)
2007-04-29 22:14:51 +10:00
Ronnie Sahlberg
376a3ea852 control to delete all records in a database
(This used to be ctdb commit 6664e00fc02e1c60cc1a35ecd15f4893a34f23d1)
2007-04-29 18:48:46 +10:00
Ronnie Sahlberg
c0b0b4a0f5 add a new control to set all records in a database to a new dmaster
(This used to be ctdb commit fd0d2385206b0329b74d908f3bdf89d3f32095d1)
2007-04-29 18:34:11 +10:00
Ronnie Sahlberg
097037a055 add a control to read an entire tdb from a node including
key/lmaster/header and data

(This used to be ctdb commit ac00d6271ba6356c1edf804df44d0d2600791610)
2007-04-29 05:47:13 +10:00
Andrew Tridgell
10910f52eb added reset status control
(This used to be ctdb commit ec342b667a085a5c740fbeec8882070571071862)
2007-04-28 19:13:36 +02:00
Andrew Tridgell
6e09bfdaf9 much simpler redirect logic
(This used to be ctdb commit 95db9afa7dd039e1700e2f3078782f6ac66e9f51)
2007-04-28 18:18:33 +02:00
Andrew Tridgell
1e538be42d better name for this hack
(This used to be ctdb commit e5a98eee991a7926ddb6964ea3785b11303d175e)
2007-04-28 17:46:37 +02:00
Andrew Tridgell
c885b159f4 use ctdb_get_connected_nodes for node listing
(This used to be ctdb commit b4efdd1944207e51dccd6cd5e50f451a7dddcd91)
2007-04-28 17:42:40 +02:00
Andrew Tridgell
4b6d00974d added status all and debug all control operations
(This used to be ctdb commit 7f902f6c4270adc0543096c78415d335b88d6232)
2007-04-28 17:13:30 +02:00
Andrew Tridgell
e6d5848a20 report number of clients in ping
(This used to be ctdb commit 9deaa1892faa8288cad9f6fde20d2aa8ba8af699)
2007-04-28 15:15:21 +02:00
Ronnie Sahlberg
d81b306b93 merge with tridge
fix the logic in ctdb_connected to print CONNECTED if the node is 
connected and UNAVAILABLE when the node is dead  instead of the opposite

(This used to be ctdb commit 0f431d2f3e0bd94d10fe77e56cf0ed6c48402400)
2007-04-28 23:11:23 +10:00
Ronnie Sahlberg
4381fb07c1 print vnn as decimal instead of hex
(This used to be ctdb commit 89512fd659c5b1dc450b7162ca985a7083fd40ac)
2007-04-28 20:42:42 +10:00
Ronnie Sahlberg
acb4bc095b add a few more controls that are useful for debugging a cluster
(This used to be ctdb commit 751c1365ab55a217ff33d985d52bd26581578617)
2007-04-28 20:40:26 +10:00
Ronnie Sahlberg
643bfe83d3 add a control to pull the database list from a remote node
(This used to be ctdb commit d130e02936ea4bdcd3a6f02c53be4b7771993138)
2007-04-28 20:00:50 +10:00
Andrew Tridgell
22546add19 debug level controls
(This used to be ctdb commit 85f883c081dd1ab069420d2e7f4f2e9d708b3cde)
2007-04-27 15:14:36 +02:00
Ronnie Sahlberg
d4c54a93a0 add a new control : SETVNNMAP to set the generation id and also the vnn
map on a ctdbd daemon

(This used to be ctdb commit f55707885f7b233ad6ddfc952d08851577063200)
2007-04-27 22:08:12 +10:00
Ronnie Sahlberg
d9edf88ae5 add a control to read the vnnmap configuration from a node
add support in ctdb_control to fetch this information from a node

(This used to be ctdb commit 8d7f26c8d78d30c3ccb15a28ddea940d8666e052)
2007-04-27 20:56:10 +10:00
Andrew Tridgell
afa0876335 added a ctdb_get_config call
added a ctdb ping control

(This used to be ctdb commit 7d17378b6e6076a922cffe98239e20dfbbae3bf7)
2007-04-26 19:27:07 +02:00
Andrew Tridgell
8ae14b4052 moved status to ctdb_control
(This used to be ctdb commit 9a543968ba0379fbf8e977e184f22f4349d6243f)
2007-04-26 14:51:41 +02:00
Andrew Tridgell
d955485e7b added a ctdb control message, and tool
(This used to be ctdb commit 0d7a71f35bb8ce95231f8ca1e8e3e4024fe657e5)
2007-04-26 14:27:49 +02:00
Andrew Tridgell
3964d36c91 add version printout
(This used to be ctdb commit 54aaf64cf0681329cdcdc4b7f76e1335952bb683)
2007-04-24 15:17:50 +02:00
Andrew Tridgell
0ba189d423 fit some more windows across a screen
(This used to be ctdb commit f787f9c966bab82065b979b0a6fcc5c056c7cee4)
2007-04-24 14:24:34 +02:00
Andrew Tridgell
f651581460 added max_redirect_count status field
(This used to be ctdb commit ecea04741fe552aa409ab165d7c69ead9649986c)
2007-04-22 18:57:22 +02:00
Andrew Tridgell
1349f0bd49 mark authoritative records
(This used to be ctdb commit f2076338221c5cb28f9045ce5345cc6a9b429f1a)
2007-04-22 16:53:09 +02:00
Andrew Tridgell
f9bfd8a081 debug changes
(This used to be ctdb commit 3ddc1e4f1d3660d33cc2a07e53b66772116e9640)
2007-04-22 16:39:55 +02:00
Andrew Tridgell
107d91e391 - when handling a record migration in the lmaster, bypass the usual
dmaster request stage, and instead directly send a dmaster
  reply. This avoids a race condition where a new call comes in for
  the same record while processing the dmaster request

- don't keep any redirect records during a ctdb call.  This prevents a
  memory leak in case of a redirect storm

(This used to be ctdb commit 59889ca0fd606c7d2156839383a09dfc5a2e4853)
2007-04-22 14:26:45 +02:00
Andrew Tridgell
2a08818e24 added a useful tool for dumping a ctdb
(This used to be ctdb commit 671ed94011e21396571a3f4a5191b9a83911c952)
2007-04-22 09:24:27 +02:00
Andrew Tridgell
e9d43f5e43 - expanded status to include count of each call type
- added lockwait latency

(This used to be ctdb commit 0b5d196147e644cf8b172cb4b593fd46b1caa386)
2007-04-20 21:02:53 +10:00
Andrew Tridgell
2e5aae04de added ctdb_status tool
(This used to be ctdb commit 908d6c6a936e21f70f05827ce302e966cca0132a)
2007-04-20 20:07:47 +10:00