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| * ctdbd: Set process names for child processesAmitay Isaacs2013-07-1011-1/+14
| | | | | | | | | | | | | | | | This helps distinguish processes in process list in top, perf, etc. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 2493f57ce268d6fe7e4c40a87852c347fd60d29e)
| * common/system: Add ctdb_set_process_name() functionAmitay Isaacs2013-07-106-0/+36
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit fc3689c977f48d7988eed0654fb8e5ce4b8bfc8b)
| * traverse: Remove unused start_time fieldAmitay Isaacs2013-07-101-3/+0
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit dc834d5e78c3fb97ae15cddf1139b3c4a4051a7c)
| * traverse: Send records directly from traverse child to srcnodeAmitay Isaacs2013-07-101-35/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently CTDB daemon reads records from a child process and then sends them to srcnode via TRAVERSE_DATA control. This ties up main CTDB daemon and also requires an extra copy of the record in the CTDB daemon. Instead send records directly from traverse child process. The control from child process still goes via local CTDB daemon as there is no infrastructure currently to open a TCP socket to the srcnode. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 1a74192aa7d51ed99553e7292860027f06b6ef37)
| * traverse: Pass reqid and srcnode information to local database traverseAmitay Isaacs2013-07-101-0/+4
| | | | | | | | | | | | | | | | | | So that traverse child process can directly send the TRAVERSE_DATA control to the srcnode without first sending it to local node. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit faabce1b99fb3de9ff03bf54d303e7656538fee3)
| * packaging: When building with system libraries, add dependency for themAmitay Isaacs2013-07-101-0/+3
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 8225b3e77e140db34b52571a95d553d1e59e3f1e)
| * ctdbd: No need for DeadlockTimeout tunableAmitay Isaacs2013-07-103-18/+0
| | | | | | | | | | | | | | | | | | The code for deadlock detection and killing smbd process causing deadlock has been removed and replaced with external debug script. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 2211cd94bea266547d3e6f167d3160a6b23bec88)
| * initscript: Export CTDB_DEBUG_LOCKS variableAmitay Isaacs2013-07-101-1/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit a415a1986900135f889efc25ecaf2761b1dae81a)
| * scripts: Add an example debug_locks.sh script to debug locking issueAmitay Isaacs2013-07-101-0/+45
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit c711ff4702c5f95b75e4bf030665fc2afffc2f9e)
| * locking: Use external script to debug locking issuesAmitay Isaacs2013-07-101-152/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | Use an external script to parse /proc/locks and log useful debugging information about locks rather than doing that in C code. To use this feature, add configuration variable to /etc/sysconfig/ctdb: CTDB_DEBUG_LOCKS=/etc/ctdb/debug_locks.sh Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 2bfb8499366d530f16515b08928056bbda40f781)
| * locking: Update locking bucket intervalsAmitay Isaacs2013-07-101-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 < 1 ms 1 < 10 ms 2 < 100 ms 3 < 1 s 4 < 2 s 5 < 4 s 6 < 8 s 7 < 16 s 8 < 32 s 9 < 64 s 10 >= 64 s Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 6fc36a7036933237d09151a0baf4d8ccd2bc2c99)
| * locking: Update locks latency in CTDB statistics only for RECORD or DB locksAmitay Isaacs2013-07-101-2/+6
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit dcc42a75b4638b3aa40c44ed9e0aaae26483e2b0)
| * tools/ctdb: Fix the format of DB statistics outputAmitay Isaacs2013-07-101-9/+14
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 594c421f90ce132c75fbd985872114e4967f92b5)
| * ctdbd: Remove incomplete ctdb_db_statistics_wire structureAmitay Isaacs2013-07-105-95/+16
| | | | | | | | | | | | | | | | | | | | Send the ctdb_db_statistics directly instead of first copying it to duplicate ctdb_db_statistics_wire structure. This simplifies the implementation of the control to get database statistics. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 26a4653df594d351ca0dc1bd5f5b2f5b0eb0a9a5)
| * ctdbd: Update debug messages for setting readonly property on databaseAmitay Isaacs2013-07-101-1/+4
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 545a46437dfb2b755bb2fddb11dea8c4ccce3ed7)
| * recoverd: Fix buffer overflow error in reloadipsAmitay Isaacs2013-07-051-8/+21
| | | | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Pair-Programmed-With: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 41182623891d74a7e9e9c453183411a161201e67)
| * tests/eventscripts: Add some rudimentary tests for 60.ganeshaMartin Schwenke2013-07-054-0/+81
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit e1cf1f728236d808bb41265e74bc65f54bf1c133)
| * eventscripts: New configuration variable $CTDB_SKIP_GANESHA_NFSD_CHECKMartin Schwenke2013-07-051-1/+3
| | | | | | | | | | | | | | | | | | This allows 60.ganesha to be unit tested, except for the core Ganesha monitoring code. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit f606df4f2db754592e6d1a16c26e155cacb2beef)
| * eventscript: Move Ganesha nfsd monitoring to a functionMartin Schwenke2013-07-051-51/+59
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit ceb5b2d37f7ab4894908ec26f3812b3bed991525)
| * eventscripts: Drop RPC service version from nfs_check_rpc_service() callsMartin Schwenke2013-07-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | Support for this was removed in commit 77302dbfd85754e02559eccb2dd6c090db0b6b9f and I overlooked its use in 60.ganesha. Signed-off-by: Martin Schwenke <martin@meltin.net> Pair-programmed-with: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 520914e7ee1b879c1080e5857fda18ed5b973fd6)
| * ctdbd: Log something when releasing all IPsMartin Schwenke2013-07-051-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment this is silent and it can be confusing to see IPs just disappear. Also, this message: Been in recovery mode for too long. Dropping all IPS can cause anxiety when all IPs should already have been dropped. Adding a comforting message saying that 0 IPs were dropped relieves such anxiety. :-) Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 4d0f26b306fc465d551d340b0e7dce4412eae3fd)
| * recoverd: Minor style improvements for ctdb_reload_remote_public_ips()Martin Schwenke2013-07-051-20/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | * Add a variable to the loop to make the code more readable and have it generally fit into 80 columns. * Improve comments. * Improve log messages. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 0a292fa8939a1343e44cadaa8ed9f3c0f18ca82f)
| * recoverd: Clean up log messages in remote IP verificationMartin Schwenke2013-07-053-11/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The log messages in verify_remote_ip_allocation() are confusing because they don't include the PNN of the problem node, because it is not known in this function. Add the PNN of the node being verified as a function argument and then shuffle the log messages around to make them clearer. Also fold 3 nested if statements into just one. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit f0942fa01cd422133fc9398f56b4855397d7bc86)
| * recoverd: Fix an unclear log message - "Restart recovery process"Martin Schwenke2013-07-052-2/+2
| | | | | | | | | | | | | | | | | | | | | | When the recovery master notices a node in recovery mode it starts the recovery process, it doesn't restart it. Update documentation to match. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 298c4d2c3b4ea3d900c91f5a0a5aca2952a13d61)
| * recoverd: Fix an incorrect commentMartin Schwenke2013-07-051-3/+1
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 9f6cd8b0bea619991c9f3bf35188c5950dabf8f4)
| * ctdbd: Use ctdb_die() on "setup" event failureMartin Schwenke2013-07-051-2/+1
| | | | | | | | | | | | | | | | This is slightly easier to read because it all fits on 1 line. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 035bf3eecf99337c84d4ad16cdbf297b1fa037db)
| * ctdbd: Avoid a core dump when "init" event failsMartin Schwenke2013-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | The "init" event only really fails in the scripts, which should log something useful on failure. Therefore, a core dump isn't terribly useful and sometimes attracts unwanted attention. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 3af2d833b63af9931792106db71797f3692669a8)
| * util: New function ctdb_die()Martin Schwenke2013-07-052-0/+10
| | | | | | | | | | | | | | | | | | This is like ctdb_fatal() but exits cleanly without dumping core or generating a backtrace. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit c0a9456692c88a7a5542cd893d8f326524d3f94e)
| * eventscripts: When replaying monitor status, don't log empty outputMartin Schwenke2013-07-051-1/+3
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit ce04f1c107b4392ca955d9f29b93aaaae62439ce)
| * ctdbd: Release IP callback should fail if the IP is still hostedMartin Schwenke2013-07-051-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment there (at least) are 2 bugs that cause rogue IPs: * A race where release_ip_callback() runs after a "subsequent" take IP has completed. The IP is back on an interface but we unset vnn->iface in the callback. * A "releaseip" eventscript times out. We ignore the timeout and call it success, deleting the VNN even if the IP is still hosted. We could decide not to ignore the timeout and ban the node, but killing TCP connections can take a long time and that might result in a lot of manning. We probably won't reinstate banning on "releaseip" until killing TCP connections has been optimised. In both cases, a rogue IP can be avoided by leaving vnn->iface set and simply failing the control. Signed-off-by: Martin Schwenke <martin@meltin.net> Pair-programmed-with: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit c5797f2942e83da24df548ea07196fbbac0eab20)
| * ctdbd: Log warnings in release IP when unexpected interface is encounteredMartin Schwenke2013-07-051-0/+15
| | | | | | | | | | | | | | | | | | | | Previous code changes work around a potential problems but do not provide useful information when the a problem occurs. Signed-off-by: Martin Schwenke <martin@meltin.net> Pair-programmed-with: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit f1f1b0c24b9b6cd24b83a4e4da16e179287ec6ac)
| * ping_pong: Validate num_locks argument > 0Amitay Isaacs2013-07-041-0/+4
| | | | | | | | | | | | | | | | This fixes the floating point error if num_locks = 0. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 16afe36de52561a62372c14b567683dc898369d5)
| * tests: If connection to ctdb daemon fails, exitAmitay Isaacs2013-07-046-0/+18
| | | | | | | | | | | | | | | | | | This fixes the segmentation error if any of the test code fails to connect to CTDB daemon. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit d48eecd748830598f4f080952f2bf05d6f92738c)
| * build: Fix compiler warnings for uninitialized variablesAmitay Isaacs2013-07-043-2/+3
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 5408c5c4050539e5aa06a5e82ceb63a6cb5cef0c)
| * recoverd: Send the result from child process only onceAmitay Isaacs2013-07-041-1/+0
| | | | | | | | | | | | | | | | | | The result has been sent before the child keeps waiting for parent ctdbd process. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 9aa13bcedd83d463c871e3cf1f3a65da3cd83992)
| * packaging: Enable compiler optimizationsAmitay Isaacs2013-07-041-1/+1
| | | | | | | | | | | | | | | | | | | | This reverts d09570c70551aa40390ce9ceffe7bc234e1afafe. ... hoping the segv has been found in last 6 years. :-) Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 9b529189f8456fad7868fc154ae27a6fd87e93b3)
| * packaging: Allow building RPMs with system tdb/talloc/teventAmitay Isaacs2013-07-041-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | To build CTDB RPMs with system installed libraries, use following command: ./packaging/RPM/makerpms.sh \ --with system_talloc \ --with system_tdb \ --with system_tevent Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit bb54f3924ff19cd089b0a166fe8368db162ad709)
| * packaging: Do not mark /etc/ctdb/functions as configuration fileAmitay Isaacs2013-07-041-1/+1
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 1b0faae9c939a2f8da3cacba715ca62a5830d190)
| * packaging: Install README.notify.d using %doc directiveAmitay Isaacs2013-07-042-3/+2
| | | | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Pair-Programmed-With: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 53d34eb2f9e5434dea4e7182b6af566a3a96a368)
| * packaging: Install docs using %doc directiveAmitay Isaacs2013-07-042-19/+6
| | | | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> Pair-Programmed-With: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 6fe584d05543eebd24abd19bab502dc4da04e921)
| * packaging: Remove ctdb_transaction from docdirAmitay Isaacs2013-07-041-4/+0
| | | | | | | | | | | | | | | | It's bundled in ctdb-tests package. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 7e53fbf92b6dd5211d918ea0e23126b7dfa50c42)
| * doc: Add a disclaimer for the EnableBans tunableMartin Schwenke2013-07-041-1/+2
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 145b1966c1b34f1667a175235e1df2741294391c)
| * doc: Add banning bug fixes to NEWSMartin Schwenke2013-07-041-1/+8
| | | | | | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit b4c06e8ec8b227c1e6c01444038c3b15b5f9e606)
| * ctdbd: Don't ban self if init or shutdown event failsAmitay Isaacs2013-07-021-1/+5
| | | | | | | | | | | | | | | | | | There is no point in banning the node if init or shutdown event times out since it's going to quit anyway. Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit ef1c4e99ca66e7a990bc557f34abb624c315e6ba)
| * doc: The second half of monitoring is only for recovery masterAmitay Isaacs2013-07-021-2/+2
| | | | | | | | | | | | Signed-off-by: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit fcd5e1f04c5fe6c98399429b8f0918b8779acba6)
| * recoverd: when the recmaster is banned, use that information when forcing an ↵Michael Adam2013-07-021-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | election When we trigger an election because the recmaster considers itself inactive, update our local nodemap with the recmaster's flags before calling force_election(). This way, we don't send the inactive node freeze commands (e.g.) that may fail and then lead to ourselves getting banned. The theory is that this should help avoiding banning loops. Signed-off-by: Michael Adam <obnox@samba.org> (This used to be ctdb commit 932360992b08a5483d90c0590218ba0fd756119e)
| * recoverd: fix a comment typoMichael Adam2013-07-021-1/+1
| | | | | | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> (This used to be ctdb commit 741944f118e98f178b860194eecb215180949d18)
| * recoverd: fix a comment in main_loopMichael Adam2013-07-021-3/+3
| | | | | | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> (This used to be ctdb commit ac06c46e4a80c635f6094b5ac6f0bf3e3a02db95)
| * recoverd: eliminate some trailing spaces from ctdb_election_win()Michael Adam2013-07-021-2/+2
| | | | | | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> (This used to be ctdb commit df30c0a05ed908fc2a997c56ff5484736b23b70f)
| * recoverd: Don't continue if the current node gets bannedMartin Schwenke2013-07-021-4/+19
| | | | | | | | | | | | | | | | | | Can not continue with recovery or monitoring cluster. Signed-off-by: Martin Schwenke <martin@meltin.net> Pair-programmed-with: Amitay Isaacs <amitay@gmail.com> (This used to be ctdb commit 14399de1dd0bd8dabf1f48b1457e3ccb37589d8a)
generated by cgit (git 2.34.1) at 2025-09-27 03:10:33 +0000