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* ctdb-client: Increase the timeout for TRANS3_COMMIT controlAmitay Isaacs2016-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | On a busy system, TRANS3_COMMIT control can take upto or longer than 3 seconds. On timeout, there are few possible outcomes. 1. The transaction has completed on all nodes and TRANS3_COMMIT control has returned. In such a case, there is no problem. 2. The transaction has completed on the local node, but TRANS3_COMMIT control is still active. In such a case, ctdb_transaction_commit() can return successfully. If this is being called from ctdb, then ctdb will exit. This will cause ctdb daemon to trigger recovery since the client exited while transaction is active. This will cause unnecessary recovery. 3. Database recovery was started and ctdb_transaction_commit() will retry till the recovery completes the transaction. Increasing the timeout to 30 seconds will avoid the spurious database recoveries when TRANS3_COMMIT control takes longer to finish. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Fri Mar 11 19:59:53 CET 2016 on sn-devel-144
* ctdb: Drop unnecessary defines of TEVENT_DEPRECATEDMartin Schwenke2016-02-261-2/+0
| | | | | | | | | | | | | These have been scattered around the code so that tevent_loop_allow_nesting() can be called. However, only the main daemon and some tests currently use nested event loops. TEVENT_DEPRECATED is already defined in the places where it is needed. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com> Autobuild-User(master): Amitay Isaacs <amitay@samba.org> Autobuild-Date(master): Fri Feb 26 07:11:29 CET 2016 on sn-devel-144
* ctdb-client: Add missing initialisation of calldataAmitay Isaacs2016-02-241-0/+1
| | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Wed Feb 24 11:57:23 CET 2016 on sn-devel-144
* ctdb-client: Keep trying to migrate till record lock is obtainedAmitay Isaacs2016-02-241-1/+3
| | | | | | | | | If a record is not on a local node, then it is migrated from remote node. However, before the client can get a lock on the record, it's possible for the record to get migrated away. In that case, repeat migration. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Remove TALLOC_CTX argument from sync functionsAmitay Isaacs2016-02-242-8/+18
| | | | | | | There is no allocated memory returned from these functions. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Add async version of set/remove message handler functionsAmitay Isaacs2016-02-242-0/+197
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Add sync API for waiting for recoveryAmitay Isaacs2016-02-242-0/+28
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Drop TALLOC_CTX argument from ctdb_attachAmitay Isaacs2016-02-242-2/+11
| | | | | | | | The database context returned is allocated off the client and is not allocated from user-supplied TALLOC_CTX. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Add new API for ctdb_client_wait_timeout()Amitay Isaacs2016-02-242-0/+46
| | | | | | | This is similar to ctdb_client_wait() with additional timeout argument. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Do not use sync functions in async computationAmitay Isaacs2016-02-241-21/+71
| | | | | | | This leads to nested event loops. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Do not use sync functions in async computationAmitay Isaacs2016-02-241-24/+39
| | | | | | | This leads to nested event loops. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Drop support for updating NAT gateway capabilityMartin Schwenke2016-01-273-57/+0
| | | | | | | This is no longer used. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-client: Use ctdb_rec_buffer_init() to initialize ctdb_rec_bufferAmitay Isaacs2016-01-201-1/+1
| | | | | | | | | | ... instead of talloc_zero(). This sets the db_id correctly. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Wed Jan 20 07:28:42 CET 2016 on sn-devel-144
* ctdb-client: Add missing initialization for h->ev in transaction_startAmitay Isaacs2016-01-201-0/+1
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Do not delete reqid explicitlyAmitay Isaacs2016-01-201-1/+0
| | | | | | | The reqid will be deleted when the client control state is freed. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Add a disconnect callback for ctdb clientAmitay Isaacs2016-01-203-1/+25
| | | | | | | | | This allows the client code to optionally clean up and/or re-connect to CTDB daemon when it the daemon goes away. If no disconnect callback is registered and CTDB daemon goes away, then the client will terminate. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Close ctdb socket connection when client context goes awayAmitay Isaacs2016-01-201-0/+13
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Use ctdb_ltdb_header_extract()Amitay Isaacs2016-01-201-7/+1
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Only get capabilities from active nodesMartin Schwenke2015-12-131-1/+1
| | | | | | | | | | | | | | This is used by the recovery daemon to validate the current recovery master. Don't risk being unable to elect a new master if the current master is inactive but unresponsive. Note that this client call is currently not used by any other callers. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com> Autobuild-User(master): Martin Schwenke <martins@samba.org> Autobuild-Date(master): Sun Dec 13 03:17:10 CET 2015 on sn-devel-104
* ctdb-include: Make client header self containedAmitay Isaacs2015-11-251-0/+3
| | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Jeremy Allison <jra@samba.org>
* ctdb-client: Replace ctdb_logging.h with common/logging.hAmitay Isaacs2015-11-166-6/+10
| | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Michael Adam <obnox@samba.org>
* ctdb-daemon: Move switch_from_server_to_client() to ctdb_daemon.cAmitay Isaacs2015-11-161-32/+0
| | | | | | | | This function can only called from ctdb daemon. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Michael Adam <obnox@samba.org>
* Fix various spelling errorsMathieu Parent2015-11-061-1/+1
| | | | | | | | Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Fri Nov 6 13:43:45 CET 2015 on sn-devel-104
* ctdb-include: Use new protocol definitionsAmitay Isaacs2015-11-041-24/+1
| | | | | | | This gets rid of the duplicate definitions from ctdb_protocol.h. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-protocol: Rename G_LOCK_READ/WRITE to CTDB_G_LOCK_READ/WRITEAmitay Isaacs2015-11-042-4/+4
| | | | | | | to avoid clash with definitions from source3/include/g_lock.h. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-client: Rename g_lock datatypes as per new protocol.hAmitay Isaacs2015-11-041-28/+28
| | | | | | | | | | struct server_id => ctdb_server_id enum g_lock_type => ctdb_g_lock_type struct g_lock_rec => ctdb_g_lock struct g_lock_recs => ctdb_g_lock_list Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_get_ifaces to ctdb_iface_list_oldAmitay Isaacs2015-11-041-5/+5
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_public_ip_info to ↵Amitay Isaacs2015-11-041-5/+5
| | | | | | | ctdb_public_ip_info_old Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_iface_info to ctdb_ifaceAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_set_tunable to ctdb_tunable_oldAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_pulldb to ctdb_pulldbAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_gratious_arp to ctdb_addr_info_oldAmitay Isaacs2015-11-041-9/+7
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_ip_iface to ctdb_addr_info_oldAmitay Isaacs2015-11-041-10/+8
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_tunable to ctdb_tunable_listAmitay Isaacs2015-11-041-5/+5
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_control_tcp_tickle_list to ctdb_tickle_list_oldAmitay Isaacs2015-11-041-2/+2
| | | | | | | Also remove unnecessary struct ctdb_tcp_wire_array. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_ban_time to ctdb_ban_stateAmitay Isaacs2015-11-041-3/+6
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_tcp_connection to ctdb_connectionAmitay Isaacs2015-11-041-2/+2
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_server_id_list to ctdb_client_id_list_oldAmitay Isaacs2015-11-041-5/+5
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_server_id to ctdb_client_idAmitay Isaacs2015-11-041-16/+14
| | | | | | | This is to avoid clash with samba structure server_id. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_dbid_map to ctdb_dbid_map_oldAmitay Isaacs2015-11-041-2/+2
| | | | | | | Match struct ctdb_dbid as per protocol/protocol.h Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_db_statistics to ctdb_db_statistics_oldAmitay Isaacs2015-11-041-6/+6
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_statistics_wire to ctdb_statistics_list_oldAmitay Isaacs2015-11-041-3/+8
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_rec_data to ctdb_rec_data_oldAmitay Isaacs2015-11-041-2/+2
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_all_public_ips to ctdb_public_ip_list_oldAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_node_map to ctdb_node_map_oldAmitay Isaacs2015-11-041-10/+10
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_reply_control to ctdb_reply_control_oldAmitay Isaacs2015-11-041-1/+1
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_req_control to ctdb_req_control_oldAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_req_message to ctdb_req_message_oldAmitay Isaacs2015-11-041-4/+4
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_reply_call to ctdb_reply_call_oldAmitay Isaacs2015-11-041-1/+1
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
* ctdb-daemon: Rename struct ctdb_req_call to ctdb_req_call_oldAmitay Isaacs2015-11-041-3/+3
| | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
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