Amitay Isaacs
2014-Sep-26 05:20 UTC
[Samba] [Announce] CTDB release 2.5.4 is ready for download
This is the latest stable release of CTDB. CTDB 2.5.4 can be used with Samba releases 3.6.x, 4.0.x and 4.1.x. Changes in CTDB 2.5.4 ==================== User-visible changes -------------------- * New command "ctdb detach" to detach a database. * Support for TDB robust mutexes. To enable set TDBMutexEnabled=1. The setting is per node. * New manual page ctdb-statistics.7. Important bug fixes ------------------- * Verify policy routing configuration when starting up to make sure that policy routing tables do not override default routing tables. * "ctdb scriptstatus" should correctly list the number of scripts executed. * Do not run eventscripts at real-time priority. * Make sure "ctdb restoredb" and "ctdb wipedb" cannot affect an ongoing recovery. * If a readonly record revokation fails, CTDB does not abort anymore. It will retry revoke. * pending_calls statistic now gets updated correctly. Important internal changes -------------------------- * Vacuuming performance has been improved. * Fix the order of setting recovery mode and freezing databases. * Remove NAT gateway "monitor" event. * Add per database queue for lock requests. This improves the lock scheduling performance. * When processing dmaster packets (DMASTER_REQUEST and DMASTER_REPLY) defer all call processing for that record. This avoids the temporary inconsistency in dmaster information which causes rapid bouncing of call request between two nodes. * Correctly capture the output from lock helper processes, so it can be logged. * Many test improvements and additions. Reporting bugs & Development Discussion ============================== Please discuss this release on the samba-technical mailing list or by joining the #ctdb IRC channel on irc.freenode.net. All bug reports should be filed under CTDB product in the project's Bugzilla database (https://bugzilla.samba.org/). Download Details ============ The source code can be downloaded from: http://ftp.samba.org/pub/ctdb/ Git repository git://git.samba.org/ctdb.git http://git.samba.org/?p=ctdb.git;a=summary (Git via web) CTDB documentation https://ctdb.samba.org/ Amitay.
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