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| * statd-callout: Fix a bug in the calculations of $STATEMartin Schwenke2012-07-261-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | It is just meant to be even, so divided *and* multiplied by 2. Use $(( )) to make it more readable. While touching this code, make the related calculation a bit more readable too. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 25d45e69f4ffc2b26061ac13038d52a353e79e61)
| * Eventscripts: Default route on NAT gateway should have a metric of 10Martin Schwenke2012-07-264-91/+99
| | | | | | | | | | | | | | | | | | | | | | | | At the moment routes from 11.routing can fail to be added because they conflict with the default route added by 11.natgw. NAT gateway is meant to be a last resort, so routes from 11.routing should override it. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 624f4677e99ed1710a0ace76201150349b1a0335)
| * Eventscripts: Update/remove stale comments in 11.natgwMartin Schwenke2012-07-261-7/+2
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 5d713d5e5be67f5914a661694c15d938bd67dea3)
| * Eventscripts: Retrieve and build NAT gateway details better in 11.natgwMartin Schwenke2012-07-261-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * "ctdb natgw" is run twice when it doesn't need to be. * Tweak the parsing of "ctdb natgw" output so that it is done by the shell instead of a bunch of external processes. * Make default NAT gateway be -1, even on error. If the process failed entirely then it could previously be empty. * Streamline the error handling using die() for when there is no NAT gateway. * Downcase script-local variable names. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 630cfe6451ba23d959fa4907fbba42702337ed3b)
| * Eventscripts: Optimise building the host address in 11.natgwMartin Schwenke2012-07-261-3/+3
| | | | | | | | | | | | | | | | | | | | It can be build without forking unnecessary processes. Also downcase variable name because it is local to script. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 34f58a0773618c4508a55ad75fc4602dad5a5f4c)
| * Eventscripts: Clean up startup sanity check in 11.natgwMartin Schwenke2012-07-261-8/+3
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit f6e421e8bf935cae790a6dc2b861eb9c7f8610b4)
| * Eventscripts: remove redundant firewall rules from 11.natgwMartin Schwenke2012-07-261-7/+0
| | | | | | | | | | | | | | | | | | | | | | aeb70c7e7822854eb87873a5c7783e27e6e72318 said it moved these but it redundantly duplicated them instead. That commit also fixed the problem because it moved the rules after delete_all() not out of the startup event as claimed. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 07149edaecb3caa672163e5a3b89715557d5205a)
| * Eventscripts: 11.natgw $CTDB_NATGW_PUBLIC_IP splitting optimisationMartin Schwenke2012-07-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | $CTDB_NATGW_PUBLIC_IP can be split into $_ip and $_maskbits without forking lots of processes. Also "local" isn't supported by POSIX. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit e20fdb974158061f4627d6f360c168d764690e6f)
| * web: Add my name to the developer list.Amitay Isaacs2012-07-241-0/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit b3e798f357606648f04d8a67ffee775b34fdede7)
| * Remove tevent_loop_allow_nesting()Amitay Isaacs2012-07-162-2/+0
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 538c68d0e83e14f0000981ee06408b8f0035be37)
| * ctdbd: Return explicit boolean values for function returning boolAmitay Isaacs2012-07-162-2/+2
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 3de2830ae68241ee95bcc14dc1bb896ff18d86ce)
| * util: Do not try to lockdown memory when running in local daemons modeAmitay Isaacs2012-07-161-1/+6
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 25f84797a64a683c303b04057aa8113e9fc47c49)
| * Fix compiler warnings.Amitay Isaacs2012-07-132-2/+2
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit d29e1880c8ce7219e065d31b47b0e8ad9e83146d)
| * run_tests: improve spacingMichael Adam2012-07-031-1/+2
| | | | | | | | (This used to be ctdb commit a0a0f5588445aeabe07b0e4d65087db454dc09da)
| * run_tests.sh: fix a commentMichael Adam2012-07-031-1/+1
| | | | | | | | (This used to be ctdb commit 0e515115b3c21cb179fd7a6356164ac1b5d423e0)
| * ctdb: use correct "persistent" state for ctdb_attach in "ctdb cattdb"Michael Adam2012-07-031-1/+1
| | | | | | | | | | | | | | | | | | Originally, "ctdb cattdb" attached explicitly as non-persistent, which is now forbidden for persistent databases by the server. Pair-Programmed-With: Gregor Beck <gbeck@sernet.de> (This used to be ctdb commit 85a367005bd669309bb7e532b60d27621110180d)
| * ctdbd: refuse attaching with "persistent" to a non-persistent db and v.v.Gregor Beck2012-07-031-0/+6
| | | | | | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> (This used to be ctdb commit 1ebbaa620b3cfb9ff373828e4aaa84246cf3ec25)
| * When we find an ip we shouldnt host, just release itRonnie Sahlberg2012-06-201-2/+6
| | | | | | | | | | | | Dont call a full blown clusterwide ipreallocation, just release it locally (This used to be ctdb commit 9a806dec8687e2ec08a308853b61af6aed5e5d1e)
| * When we release an ip, get the interface name from the kernelRonnie Sahlberg2012-06-201-13/+9
| | | | | | | | | | | | | | | | instead of using the interface where ctdb thinks the ip is hosted at. The difference is that this now allows us to handle cases where we want to release an ip but ctdbd does not know which interface the ip is assigned on. (user has used 'ip addr add...' and manually assigned an ip to the wrong interface) (This used to be ctdb commit c6bf22ba5c01001b7febed73dd16a03bd3fd2bed)
| * Add new command to find which interface is located onRonnie Sahlberg2012-06-203-0/+105
| | | | | | | | (This used to be ctdb commit f07376309e70f5ccdb7de8453caacc71b451ab48)
| * STATISTICS: Add tracking of the 10 hottest keys per database measured in ↵Ronnie Sahlberg2012-06-135-7/+144
| | | | | | | | | | | | | | | | hopcount and add mechanisms to dump it using the ctdb dbstatistics command (This used to be ctdb commit 8307c70ed98996b430c470e9641a09fdeeb81bd8)
| * Reimplement logging of long running eventsMartin Schwenke2012-06-121-0/+46
| | | | | | | | | | | | | | | | | | Reimplement 5aba53e6adcfcd7edbdac9e30aa5fcba176aca00 using tevent trace points. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 98e1b46adba11b9549b5c5976e1f561fe732fa6e)
| * tevent: change version to 0.9.16Stefan Metzmacher2012-06-121-0/+82
| | | | | | | | | | | | | | | | | | | | | | This adds tevent_*_trace_*() and tevent_context_init_ops() metze Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Fri Jun 8 20:47:41 CEST 2012 on sn-devel-104 (This used to be ctdb commit 0dc204988eadff214dd149a756d756ab6e96e410)
| * tevent: expose tevent_context_init_opsStefan Metzmacher2012-06-122-3/+19
| | | | | | | | | | | | | | | | | | | | This can be used to implement wrapper backends, while passing a private pointer to the backens init function via ev->additional_data. metze (This used to be ctdb commit 7ebc00dc6a89043a971a720e7c21baf5f2a0233d)
| * lib/tevent: Add trace point callbackMartin Schwenke2012-06-127-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set/get a single callback function to be invoked at various trace points. Define "before wait" and "after wait" trace points - more trace points can be added later if required. CTDB wants this to log long waits and events. Pair-programmed-with: Amitay Isaacs <amitay@gmail.com> Signed-off-by: Martin Schwenke <martin@meltin.net> Signed-off-by: Stefan Metzmacher <metze@samba.org> (This used to be ctdb commit cb2bbe93628c1ab932c2e1ad6e2ec199a98f74c6)
| * Revert "TEVENT: Add back tracking of long runnig events to the local copy ↵Martin Schwenke2012-06-125-66/+0
| | | | | | | | | | | | | | | | | | | | of tevent library" This reverts commit 5aba53e6adcfcd7edbdac9e30aa5fcba176aca00. Do this using new tevent trace point callback. (This used to be ctdb commit 88040778aace229d724de1ba7556aded12e22f86)
| * lib/tevent: In poll_event_context, add a pointer back to the tevent_contextMartin Schwenke2012-06-121-0/+4
| | | | | | | | | | | | | | | | | | This makes it consistent with the other backends. Signed-off-by: Martin Schwenke <martin@meltin.net> Signed-off-by: Stefan Metzmacher <metze@samba.org> (This used to be ctdb commit e0c9200c05b1f7a04e002f505ebb5ba9340c0ca1)
| * lib/tevent/testsuite: no longer use 'compat' symbolsStefan Metzmacher2012-06-121-12/+12
| | | | | | | | | | | | metze (This used to be ctdb commit 6559106b8b853920f325f2dba532f4008e931fa3)
| * Run the shutdown eventscript before we tear down the transportRonnie Sahlberg2012-05-301-1/+1
| | | | | | | | | | | | This allows eventscripts to still be able to call and use ctdb during the shutdown phase. (This used to be ctdb commit 1a6a011c772f7d302d114d7c8a151fa7820ec85f)
| * tests: Increment RSN always in ctdb_update_record_persistent testAmitay Isaacs2012-05-281-2/+2
| | | | | | | | | | | | | | | | | | | | If the record does not exist in persistent DB, RSN for that record is considered 0. To write a record, RSN for that record should be set to 1, otherwise the RSN check would fail. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit ac89da4eea98fa686408c5671a6c44c0fd1d7a58)
| * tests: Fix ctdb_fetch test (parse extra lines of output)Amitay Isaacs2012-05-281-1/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 0be452958db95c8253c362a1c08a1966e53a1f99)
| * tests: Fix flakey behavior of ctdb_fetch testAmitay Isaacs2012-05-281-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were two issues with this test: 1. Since the messages are sent from one node to the next, if a node does not register for messages before CTDB on that nodes receives the message, it will never be seen by ctdb_fetch and it would block on receive and would not send any messages to next node. The crude solution is to sleep just before the messages are sent, so that ctdb_fetch on all nodes have registered for the messages. 2. If ctdb_fetch stops sending messages after timelimit expiry, the next node will keep waiting to receive messages in event_loop_once(). The default timeout is 30 seconds for event_loop_once(). Adding a timed event will always set the timeout value to the time remaining for the timed event to expire. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit bc55e09fdac9f743d6428bfe0be77840ad0fd1ba)
| * server: Replace BOOL datatype with bool, True/False with true/falseAmitay Isaacs2012-05-2810-24/+19
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 6e5cbe8fff71985e5a2fc16b7e9f2b868011ff5d)
| * tests/eventscripts: Tweak expected output for lockd:b restartMartin Schwenke2012-05-251-1/+1
| | | | | | | | | | | | | | Commit 13acd58c41fba1a33894fbd654fed69ea0eac322 mades this test fail, since lockd:b and lockd:bs were incorrectly producing the same output. (This used to be ctdb commit fd3b73d7e634f16cbb99d7d5a548e12f00d1aadb)
| * tests: Complex tests must not be run from a cluster nodeMartin Schwenke2012-05-251-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Tickle tests fail if run from a node involved in the test. The condition is actually weaker than this: the test can't be run from a CTDB node that is hosting public addresses that may be used by the test. Rework ctdb_test_check_real_cluster() to support checking this. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 14012781c3751a514055df29ea70adfb12ecb2d9)
| * Eventscripts: Fix deprecated iptables ! usageMartin Schwenke2012-05-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | This currently causes warning in the logs. This change is not SLES10-compatible but we already have some other non-SLES10-compatible changes. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 7640352c6697f9d4e0d13afbc8523afc64e7d462)
| * tests: test_wrap needs to set TEST_BIN_DIR when installedMartin Schwenke2012-05-251-0/+2
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit c5e3e4bccbde349739b90d8761e1aa19637887a8)
| * packaging: make ctdb-tests package depend on ncAmitay Isaacs2012-05-251-0/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit d0b539c4d2d4dc8c9eb95801bff09c3bcbeebca5)
| * tests: Use per node log files when running tests with local daemonsAmitay Isaacs2012-05-251-1/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 61df417821762d87ed01a7b5e64c35079940344d)
| * RECOVERY: Increase the time we allow before timing out recovery related tasks.Ronnie Sahlberg2012-05-251-1/+1
| | | | | | | | | | | | If the system is temporarily taking unusually long to perform these tasks it is better to wait a lot longer and allow the tasks to complete than timing out repeatedly and then becomming banned. (This used to be ctdb commit 03fa2a517247eb2adfba67248e2466f17ea14418)
| * RECOVER: When we pull databases during recovery, we used to reallocate the ↵Ronnie Sahlberg2012-05-254-3/+15
| | | | | | | | | | | | | | | | | | | | | | databuffer for each entry added. This would normally not be an issue, but for cases where memory is fragmented, this could start to cost significant cpu if we need to reallocate and move to a different region. Change this to instead preallocate , by default, 10MByte chunks to the data buffer. This significantly reduces the number of potential reallocate and move operations that may be required. Create a tunable to override/change how much preallocation should be used. (This used to be ctdb commit 1f262deaad0818f159f9c68330f7fec121679023)
| * DOCS: Document the new tunables to produce warnings if databases grow ↵Ronnie Sahlberg2012-05-213-78/+134
| | | | | | | | | | | | unexpectedly big. (This used to be ctdb commit 6cf6a9b071bd8dd730717ca033337ff73bf247bb)
| * DEBUG: Add checks for and print debug messages when 1) a database contains ↵Ronnie Sahlberg2012-05-213-1/+24
| | | | | | | | | | | | | | | | very many records, 2) when a database is very big, 3) when a single record is very big. Add tunables to control when to log these instances and allow it to be completely turned off by setting the threshold to 0 (This used to be ctdb commit 9ed58fef4991725f75509433496f4d5ffae0ae87)
| * TEVENT: Add back tracking of long runnig events to the local copy of tevent ↵Ronnie Sahlberg2012-05-215-0/+66
| | | | | | | | | | | | library (This used to be ctdb commit 5aba53e6adcfcd7edbdac9e30aa5fcba176aca00)
| * GANESHA: make the ganesha script executable by defaultRonnie Sahlberg2012-05-171-1/+1
| | | | | | | | (This used to be ctdb commit f59b40b3f8ea3da8ffb8601bc025e83c237072d5)
| * Merge remote branch 'martins/ganesha'Ronnie Sahlberg2012-05-174-120/+136
| |\ | | | | | | | | | (This used to be ctdb commit f23b5a160184db8c92f8c69307dc4a64adae839d)
| | * Eventscripts: Modernise 60.ganesha to match 60.nfsMartin Schwenke2012-05-164-119/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | Originally from Srikrishan Malik <srikrishan.malik@in.ibm.com> with some style changes by me. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 637cab6304dae66b85668506028c76ea1ee88980)
| | * Eventscripts: restart lockd in the background when going unhealthyMartin Schwenke2012-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes the restart can hang when there are I/O problems. Then the eventscript times out and gets killed so the node never marked as unhealthy. Restarting in the background avoids this. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 13acd58c41fba1a33894fbd654fed69ea0eac322)
| | * Eventscript functions: add optional version to nfs_check_rpc_service()Martin Schwenke2012-05-161-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | This can be optional because the 1st item of each action-triple is a test comparison that starts with '-'. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 92f74fd589467b46c758e116e97417edfe8773d7)
| * | Debug: When scripts hang, we may need to collect additional data in order to ↵Ronnie Sahlberg2012-05-179-21/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | debug why the script hung. Break this debug and datacollection out into an external script to make it easier to modify what data we need to collect. For now we only collect a pstree so we can see what part of the script we hung in. S1037271 (This used to be ctdb commit 6e68797af67bee36f2bad045f94806e7e98f27e9)
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