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Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 519 |
1 files changed, 516 insertions, 3 deletions
@@ -1,4 +1,514 @@ --------------------------------------------------------------------------- +<<<<<<< HEAD +Version 6.5.0 [devel] 2012-0?-?? +- imrelp now supports non-cancel thread termination + (but now requires at least librelp 1.0.1) +- added --enable-debugless configure option for very high demanding envs + This actually at compile time disables a lot of debug code, resulting + in some speedup (but serious loss of debugging capabilities) +- added new 0mq plugins (via czmq lib) + Thanks to David Kelly for contributing these modules +--------------------------------------------------------------------------- +Version 6.3.11 [BETA] 2012-06-?? +- bugfix: expression-based filters with AND/OR could segfault + due to a problem with boolean shortcut operations. From the user's + perspective, the segfault is almost non-deterministic (it occurs when + a shortcut is used). + Thanks to Lars Peterson for providing the initial bug report and his + support in solving it. +- bugfix: "last message repeated n times" message was missing hostname + Thanks to Zdenek Salvet for finding this bug and to Bodik for reporting +--------------------------------------------------------------------------- +Version 6.3.10 [BETA] 2012-06-04 +- bugfix: delayble source could block action queue, even if there was + a disk queue associated with it. The root cause of this problem was + that it makes no sense to delay messages once they arrive in the + action queue - the "input" that is being held in that case is the main + queue worker, what makes no sense. + Thanks to Marcin for alerting us on this problem and providing + instructions to reproduce it. +- bugfix: invalid free in imptcp could lead to abort during startup +- bugfix: if debug message could end up in log file when forking + if rsyslog was set to auto-background (thus fork, the default) and debug + mode to stdout was enabled, debug messages ended up in the first log file + opened. Currently, stdout logging is completely disabled in forking mode + (but writing to the debug log file is still possible). This is a change + in behaviour, which is under review. If it causes problems to you, + please let us know. + Thanks to Tomas Heinrich for the patch. +- bugfix: --enable-smcustbindcdr configure directive did not work + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=330 + Thanks to Ultrabug for the patch. +- bugfix: made rsyslog compile when libestr ist not installed in /usr + Thanks to Miloslav Trmač for providing patches and suggestions +--------------------------------------------------------------------------- +Version 6.3.9 [BETA] 2012-05-22 +- bugfix: imtcp could cause hang during reception + this also applied to other users of core file tcpsrv.c, but imtcp was + by far the most prominent and widely-used, the rest rather exotic + (like imdiag) +- added capability to specify substrings for field extraction mode +- added the "jsonf" property replacer option (and fieldname) +- bugfix: omudpspoof did not work correctly if no spoof hostname was + configured +- bugfix: property replacer option "json" could lead to content loss + message was truncated if escaping was necessary +- bugfix: assigned ruleset was lost when using disk queues + This looked quite hard to diagnose for disk-assisted queues, as the + pure memory part worked well, but ruleset info was lost for messages + stored inside the disk queue. +- bugfix/imuxsock: solving abort if hostname was not set; configured + hostname was not used (both merge regressions) + -bugfix/omfile: template action parameter was not accepted + (and template name set to "??" if the parameter was used) + Thanks to Brian Knox for alerting us on this bug. +- bugfix: ommysql did not properly init/exit the mysql runtime library + this could lead to segfaults. Triggering condition: multiple action + instances using ommysql. Thanks to Tomas Heinrich for reporting this + problem and providing an initial patch (which my solution is based on, + I need to add more code to clean the mess up). +- bugfix: rsyslog did not terminate when delayable inputs were blocked + due to unvailable sources. Fixes: + http://bugzilla.adiscon.com/show_bug.cgi?id=299 + Thanks to Marcin M for bringing up this problem and Andre Lorbach + for helping to reproduce and fix it. +- added capability to specify substrings for field extraction mode +- bugfix: disk queue was not persisted on shutdown, regression of fix to + http://bugzilla.adiscon.com/show_bug.cgi?id=299 + The new code also handles the case of shutdown of blocking light and + full delayable sources somewhat smarter and permits, assuming sufficient + timouts, to persist message up to the max queue capacity. Also some nits + in debug instrumentation have been fixed. +--------------------------------------------------------------------------- +Version 6.3.8 [DEVEL] 2012-04-16 +- added $PStatJSON directive to permit stats records in JSON format +- added "date-unixtimestamp" property replacer option to format as a + unix timestamp (seconds since epoch) +- added "json" property replacer option to support JSON encoding on a + per-property basis +- added omhiredis (contributed module) +- added mmjsonparse to support recognizing and parsing JSON enhanced syslog + messages +- upgraded more plugins to support the new v6 config format: + - ommysql + - omlibdbi + - omsnmp +- added configuration directives to customize queue light delay marks + $MainMsgQueueLightDelayMark, $ActionQueueLightDelayMark; both + specify number of messages starting at which a delay happens. +- added message property parsesuccess to indicate if the last run + higher-level parser could successfully parse the message or not + (see property replacer html doc for details) +- bugfix: abort during startup when rsyslog.conf v6+ format was used in + a certain way +- bugfix: property $!all-json made rsyslog abort if no normalized data + was available +- bugfix: memory leak in array passing output module mode +- added configuration directives to customize queue light delay marks +- permit size modifiers (k,m,g,...) in integer config parameters + Thanks to Jo Rhett for the suggestion. +- bugfix: hostname was not requeried on HUP + Thanks to Per Jessen for reporting this bug and Marius Tomaschewski for + his help in testing the fix. +- bugfix: imklog invalidly computed facility and severity + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=313 +- added configuration directive to disable octet-counted framing + for imtcp, directive is $InputTCPServerSupportOctetCountedFraming + for imptcp, directive is $InputPTCPServerSupportOctetCountedFraming +- added capability to use a local interface IP address as fromhost-ip for + locally originating messages. New directive $LocalHostIPIF +--------------------------------------------------------------------------- +Version 6.3.7 [DEVEL] 2012-02-02 +- imported refactored v5.9.6 imklog linux driver, now combined with BSD + driver +- removed imtemplate/omtemplate template modules, as this was waste of time + The actual input/output modules are better copy templates. Instead, the + now-removed modules cost time for maintenance AND often caused confusion + on what their role was. +- added a couple of new stats objects +- improved support for new v6 config system. The build-in output modules + now all support the new config language +- bugfix: facility local<x> was not correctly interpreted in legacy filters + Was only accepted if it was the first PRI in a multi-filter PRI. + Thanks to forum user Mark for bringing this to our attention. +- bugfix: potential abort after reading invalid X.509 certificate + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=290 + Thanks to Tomas Heinrich for the patch +- bufgix: legacy parsing of some filters did not work correctly +- bugfix: rsyslog aborted during startup if there is an error in loading + an action and legacy configuration mode is used +- bugfix: bsd klog driver did no longer compile +- relicensed larger parts of the code under Apache (ASL) 2.0 +--------------------------------------------------------------------------- +Version 6.3.6 [DEVEL] 2011-09-19 +- added $InputRELPServerBindRuleset directive to specify rulesets for RELP +- bugfix: config parser did not support properties with dashes in them + inside property-based filters. Thanks to Gerrit Seré for reporting this. +--------------------------------------------------------------------------- +Version 6.3.5 [DEVEL] (rgerhards/al), 2011-09-01 +- bugfix/security: off-by-two bug in legacy syslog parser, CVE-2011-3200 +- bugfix: mark message processing did not work correctly +- imudp&imtcp now report error if no listener at all was defined + Thanks to Marcin for suggesting this error message. +- bugfix: potential misadressing in property replacer +--------------------------------------------------------------------------- +Version 6.3.4 [DEVEL] (rgerhards), 2011-08-02 +- added support for action() config object + * in rsyslog core engine + * in omfile + * in omusrmsg +- bugfix: omusrmsg format usr1,usr2 was no longer supported +- bugfix: misaddressing in config handler + In theory, can cause segfault, in practice this is extremely unlikely + Thanks to Marcin for alertig me. +--------------------------------------------------------------------------- +Version 6.3.3 [DEVEL] (rgerhards), 2011-07-13 +- rsyslog.conf format: now parsed by RainerScript parser + this provides the necessary base for future enhancements as well as some + minor immediate ones. For details see: + http://blog.gerhards.net/2011/07/rsyslog-633-config-format-improvements.html +- performance of script-based filters notably increased +- removed compatibility mode as we expect people have adjusted their + confs by now +- added support for the ":omfile:" syntax for actions +--------------------------------------------------------------------------- +Version 6.3.2 [DEVEL] (rgerhards), 2011-07-06 +- added support for the ":omusrmsg:" syntax in configuring user messages +- systemd support: set stdout/stderr to null - thx to Lennart for the patch +- added support for obtaining timestamp for kernel message from message + If the kernel time-stamps messages, time is now take from that + timestamp instead of the system time when the message was read. This + provides much better accuracy. Thanks to Lennart Poettering for + suggesting this feature and his help during implementation. +- added support for obtaining timestamp from system for imuxsock + This permits to read the time a message was submitted to the system + log socket. Most importantly, this is provided in microsecond resolution. + So we are able to obtain high precision timestampis even for messages + that were - as is usual - not formatted with them. This also simplifies + things in regard to local time calculation in chroot environments. + Many thanks to Lennart Poettering for suggesting this feature, + providing some guidance on implementing it and coordinating getting the + necessary support into the Linux kernel. +- bugfix: timestamp was incorrectly calculated for timezones with minute + offset + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=271 +- bugfix: memory leak in imtcp & subsystems under some circumstances + This leak is tied to error conditions which lead to incorrect cleanup + of some data structures. +--------------------------------------------------------------------------- +Version 6.3.1 [DEVEL] (rgerhards), 2011-06-07 +- added a first implementation of a DNS name cache + this still has a couple of weaknesses, like no expiration of entries, + suboptimal algorithms -- but it should perform much better than + what we had previously. Implementation will be improved based on + feedback during the next couple of releases +--------------------------------------------------------------------------- +Version 6.3.0 [DEVEL] (rgerhards), 2011-06-01 +- introduced new config system + http://blog.gerhards.net/2011/06/new-rsyslog-config-system-materializes.html +--------------------------------------------------------------------------- +Version 6.2.2 [v6-stable], 2012-05-?? +- bugfix: disk queue was not persisted on shutdown, regression of fix to + http://bugzilla.adiscon.com/show_bug.cgi?id=299 + The new code also handles the case of shutdown of blocking light and + full delayable sources somewhat smarter and permits, assuming sufficient + timouts, to persist message up to the max queue capacity. Also some nits + in debug instrumentation have been fixed. +- bugfix: --enable-smcustbindcdr configure directive did not work + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=330 + Thanks to Ultrabug for the patch. +- add small delay (50ms) after sending shutdown message + There seem to be cases where the shutdown message is otherwise not + processed, not even on an idle system. Thanks to Marcin for + bringing this problem up. +- support for resolving huge groups + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=310 + Thanks to Alec Warner for the patch +- bugfix: potential hang due to mutex deadlock + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=316 + Thanks to Andreas Piesk for reporting&analyzing this bug as well as + providing patches and other help in resolving it. +- bugfix: property PROCID empty instead of proper nilvalue if not present + If it is not present, it must have the nilvalue "-" as of RFC5424 + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=332 + Thanks to John N for reporting this issue. +- bugfix: did not compile under solaris due to $uptime property code + For the time being, $uptime is not supported on Solaris +- bugfix: "last message repeated n times" message was missing hostname + Thanks to Zdenek Salvet for finding this bug and to Bodik for reporting +--------------------------------------------------------------------------- +Version 6.2.1 [v6-stable], 2012-05-10 +- change plugin config interface to be compatible with pre-v6.2 system + The functionality was already removed (because it is superseeded by the + v6.3+ config language), but code was still present. I have now removed + those parts that affect interface. Full removal will happen in v6.3, in + order to limit potential regressions. However, it was considered useful + enough to do the interface change in v6-stable; this also eases merging + branches! +- re-licensed larger parts of the codebase under the Apache license 2.0 +- bugfix: omprog made rsyslog abort on startup if not binary to + execute was configured +- bugfix: imklog invalidly computed facility and severity + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=313 +- bugfix: stopped DA queue was never processed after a restart due to a + regression from statistics module +- bugfix: memory leak in array passing output module mode +- bugfix: ommysql did not properly init/exit the mysql runtime library + this could lead to segfaults. Triggering condition: multiple action + instances using ommysql. Thanks to Tomas Heinrich for reporting this + problem and providing an initial patch (which my solution is based on, + I need to add more code to clean the mess up). +- bugfix: rsyslog did not terminate when delayable inputs were blocked + due to unvailable sources. Fixes: + http://bugzilla.adiscon.com/show_bug.cgi?id=299 + Thanks to Marcin M for bringing up this problem and Andre Lorbach + for helping to reproduce and fix it. +- bugfix/tcpflood: sending small test files did not work correctly +--------------------------------------------------------------------------- +Version 6.2.0 [v6-stable], 2012-01-09 +- bugfix (kind of): removed numerical part from pri-text + see v6 compatibility document for reasons +- bugfix: race condition when extracting program name, APPNAME, structured + data and PROCID (RFC5424 fields) could lead to invalid characters e.g. + in dynamic file names or during forwarding (general malfunction of these + fields in templates, mostly under heavy load) +- bugfix: imuxsock did no longer ignore message-provided timestamp, if + so configured (the *default*). Lead to no longer sub-second timestamps. + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=281 +- bugfix: omfile returns fatal error code for things that go really wrong + previously, RS_RET_RESUME was returned, which lead to a loop inside the + rule engine as omfile could not really recover. +- bugfix: rsyslogd -v always said 64 atomics were not present + thanks to mono_matsuko for the patch +- bugfix: potential abort after reading invalid X.509 certificate + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=290 + Thanks to Tomas Heinrich for the patch +- enhanced module loader to not rely on PATH_MAX +- imuxsock: added capability to "annotate" messages with "trusted + information", which contains some properties obtained from the system + and as such sure to not be faked. This is inspired by the similiar idea + introduced in systemd. +--------------------------------------------------------------------------- +Version 6.1.12 [BETA], 2011-09-01 +- bugfix/security: off-by-two bug in legacy syslog parser, CVE-2011-3200 +- bugfix: mark message processing did not work correctly +- bugfix: potential misadressing in property replacer +- bugfix: memcpy overflow can occur in allowed sender checkig + if a name is resolved to IPv4-mapped-on-IPv6 address + Found by Ismail Dönmez at suse +- bugfix: The NUL-Byte for the syslogtag was not copied in MsgDup (msg.c) +- bugfix: fixed incorrect state handling for Discard Action (transactions) + Note: This caused all messages in a batch to be set to COMMITTED, + even if they were discarded. +--------------------------------------------------------------------------- +Version 6.1.11 [BETA] (rgerhards), 2011-07-11 +- systemd support: set stdout/stderr to null - thx to Lennart for the patch +- added support for the ":omusrmsg:" syntax in configuring user messages +- added support for the ":omfile:" syntax in configuring user messages +--------------------------------------------------------------------------- +Version 6.1.10 [BETA] (rgerhards), 2011-06-22 +- bugfix: problems in failover action handling + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=270 + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=254 +- bugfix: mutex was invalidly left unlocked during action processing + At least one case where this can occur is during thread shutdown, which + may be initiated by lower activity. In most cases, this is quite + unlikely to happen. However, if it does, data structures may be + corrupted which could lead to fatal failure and segfault. I detected + this via a testbench test, not a user report. But I assume that some + users may have had unreproducable aborts that were cause by this bug. +--------------------------------------------------------------------------- +Version 6.1.9 [BETA] (rgerhards), 2011-06-14 +- bugfix: problems in failover action handling + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=270 + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=254 +- bugfix: mutex was invalidly left unlocked during action processing + At least one case where this can occur is during thread shutdown, which + may be initiated by lower activity. In most cases, this is quite + unlikely to happen. However, if it does, data structures may be + corrupted which could lead to fatal failure and segfault. I detected + this via a testbench test, not a user report. But I assume that some + users may have had unreproducable aborts that were cause by this bug. +- bugfix/improvement:$WorkDirectory now gracefully handles trailing slashes +- bugfix: memory leak in imtcp & subsystems under some circumstances + This leak is tied to error conditions which lead to incorrect cleanup + of some data structures. [backport from v6.3] +- bugfix: $ActionFileDefaultTemplate did not work + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=262 +--------------------------------------------------------------------------- +Version 6.1.8 [BETA] (rgerhards), 2011-05-20 +- official new beta version (note that in a sense 6.1.7 was already beta, + so we may release the first stable v6 earlier than usual) +- new module mmsnmptrapd, a sample message modification module +- import of minor bug fixes from v4 & v5 +--------------------------------------------------------------------------- +Version 6.1.7 [DEVEL] (rgerhards), 2011-04-15 +- added log classification capabilities (via mmnormalize & tags) +- speeded up tcp forwarding by reducing number of API calls + this especially speeds up TLS processing +- somewhat improved documentation index +- bugfix: enhanced imudp config processing code disabled due to wrong + merge (affected UDP realtime capabilities) +- bugfix (kind of): memory leak with tcp reception epoll handler + This was an extremely unlikely leak and, if it happend, quite small. + Still it is better to handle this border case. +- bugfix: IPv6-address could not be specified in omrelp + this was due to improper parsing of ":" + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=250 +- bugfix: do not open files with full privileges, if privs will be dropped + This make the privilege drop code more bulletproof, but breaks Ubuntu's + work-around for log files created by external programs with the wrong + user and/or group. Note that it was long said that this "functionality" + would break once we go for serious privilege drop code, so hopefully + nobody still depends on it (and, if so, they lost...). +- bugfix: pipes not opened in full priv mode when privs are to be dropped +--------------------------------------------------------------------------- +Version 6.1.6 [DEVEL] (rgerhards), 2011-03-14 +- enhanced omhdfs to support batching mode. This permits to increase + performance, as we now call the HDFS API with much larger message + sizes and far more infrequently +- improved testbench + among others, life tests for ommysql (against a test database) have + been added, valgrind-based testing enhanced, ... +- bugfix: minor memory leak in omlibdbi (< 1k per instance and run) +- bugfix: (regression) omhdfs did no longer compile +- bugfix: omlibdbi did not use password from rsyslog.con + closes: http://bugzilla.adiscon.com/show_bug.cgi?id=203 +- systemd support somewhat improved (can now take over existing log sockt) +- bugfix: discard action did not work under some circumstances + fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=217 +- bugfix: file descriptor leak in gnutls netstream driver + fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=222 +- fixed compile problem in imtemplate + fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=235 +--------------------------------------------------------------------------- +Version 6.1.5 [DEVEL] (rgerhards), 2011-03-04 +- improved testbench +- enhanced imtcp to use a pool of worker threads to process incoming + messages. This enables higher processing rates, especially in the TLS + case (where more CPU is needed for the crypto functions) +- added support for TLS (in anon mode) to tcpflood +- improved TLS error reporting +- improved TLS startup (Diffie-Hellman bits do not need to be generated, + as we do not support full anon key exchange -- we always need certs) +- bugfix: fixed a memory leak and potential abort condition + this could happen if multiple rulesets were used and some output batches + contained messages belonging to more than one ruleset. + fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=226 + fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=218 +- bugfix: memory leak when $RepeatedMsgReduction on was used + bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=225 +- bugfix: potential abort condition when $RepeatedMsgReduction set to on + as well as potentially in a number of other places where MsgDup() was + used. This only happened when the imudp input module was used and it + depended on name resolution not yet had taken place. In other words, + this was a strange problem that could lead to hard to diagnose + instability. So if you experience instability, chances are good that + this fix will help. +--------------------------------------------------------------------------- +Version 6.1.4 [DEVEL] (rgerhards), 2011-02-18 +- bugfix/omhdfs: directive $OMHDFSFileName rendered unusable + due to a search and replace-induced bug ;) +- bugfix: minor race condition in action.c - considered cosmetic + This is considered cosmetic as multiple threads tried to write exactly + the same value into the same memory location without sync. The method + has been changed so this can no longer happen. +- added pmsnare parser module (written by David Lang) +- enhanced imfile to support non-cancel input termination +- improved systemd socket activation thanks to Marius Tomaschweski +- improved error reporting for $WorkDirectory + non-existance and other detectable problems are now reported, + and the work directory is NOT set in this case +- bugfix: pmsnare causded abort under some conditions +- bugfix: abort if imfile reads file line of more than 64KiB + Thanks to Peter Eisentraut for reporting and analysing this problem. + bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=221 +- bugfix: queue engine did not properly slow down inputs in FULL_DELAY mode + when in disk-assisted mode. This especially affected imfile, which + created unnecessarily queue files if a large set of input file data was + to process. +- bugfix: very long running actions could prevent shutdown under some + circumstances. This has now been solved, at least for common + situations. +- bugfix: fixed compile problem due to empty structs + this occured only on some platforms/compilers. thanks to Dražen Kačar + for the fix +--------------------------------------------------------------------------- +Version 6.1.3 [DEVEL] (rgerhards), 2011-02-01 +- experimental support for monogodb added +- added $IMUDPSchedulingPolicy and $IMUDPSchedulingPriority config settings +- added $LocalHostName config directive +- improved tcpsrv performance by enabling multiple-entry epoll + so far, we always pulled a single event from the epoll interface. + Now 128, what should result in performance improvement (less API + calls) on busy systems. Most importantly affects imtcp. +- imptcp now supports non-cancel termination mode, a plus in stability +- imptcp speedup: multiple worker threads can now be used to read data +- new directive $InputIMPTcpHelperThreads added +- bugfix: fixed build problems on some platforms + namely those that have 32bit atomic operations but not 64 bit ones +- bugfix: local hostname was pulled too-early, so that some config + directives (namely FQDN settings) did not have any effect +- enhanced tcpflood to support multiple sender threads + this is required for some high-throughput scenarios (and necessary to + run some performance tests, because otherwise the sender is too slow). +- added some new custom parsers (snare, aix, some Cisco "specialities") + thanks to David Lang +--------------------------------------------------------------------------- +Version 6.1.2 [DEVEL] (rgerhards), 2010-12-16 +- added experimental support for log normalizaton (via liblognorm) + support for normalizing log messages has been added in the form of + mmnormalize. The core engine (property replacer, filter engine) has + been enhanced to support properties from normalized events. + Note: this is EXPERIMENTAL code. It is currently know that + there are issues if the functionality is used with + - disk-based queues + - asynchronous action queues + You can not use the new functionality together with these features. + This limitation will be removed in later releases. However, we + preferred to release early, so that one can experiment with the new + feature set and accepted the price that this means the full set of + functionality is not yet available. If not used together with + these features, log normalizing should be pretty stable. +- enhanced testing tool tcpflood + now supports sending via UDP and the capability to run multiple + iterations and generate statistics data records +- bugfix: potential abort when output modules with different parameter + passing modes were used in configured output modules +--------------------------------------------------------------------------- +Version 6.1.1 [DEVEL] (rgerhards), 2010-11-30 +- bugfix(important): problem in TLS handling could cause rsyslog to loop + in a tight loop, effectively disabling functionality and bearing the + risk of unresponsiveness of the whole system. + Bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=194 +- support for omhdfs officially added (import from 5.7.1) +- merged imuxsock improvements from 5.7.1 (see there) +- support for systemd officially added (import from 5.7.0) +- bugfix: a couple of problems that imfile had on some platforms, namely + Ubuntu (not their fault, but occured there) +- bugfix: imfile utilizes 32 bit to track offset. Most importantly, + this problem can not experienced on Fedora 64 bit OS (which has + 64 bit long's!) +- a number of other bugfixes from older versions imported +--------------------------------------------------------------------------- +Version 6.1.0 [DEVEL] (rgerhards), 2010-08-12 + +*********************************** NOTE ********************************** +The v6 versions of rsyslog feature a greatly redesigned config system +which, among others, supports scoping. However, the initial version does +not contain the whole new system. Rather it will evolve. So it is +expected that interfaces, even new ones, break during the initial +6.x.y releases. +*********************************** NOTE ********************************** + +- added $Begin, $End and $ScriptScoping config scope statments + (at this time for actions only). +- added imptcp, a simplified, Linux-specific and potentielly fast + syslog plain tcp input plugin (NOT supporting TLS!) + [ported from v4] +--------------------------------------------------------------------------- +======= +>>>>>>> 0620fc5780fabdfb160524197fd4aa6bb22613e9 Version 5.9.8 [V5-BETA], 2012-05-?? - bugfix: delayble source could block action queue, even if there was a disk queue associated with it. The root cause of this problem was @@ -61,6 +571,9 @@ Version 5.9.6 [V5-BETA], 2012-04-12 for imptcp, directive is $InputPTCPServerSupportOctetCountedFraming - added capability to use a local interface IP address as fromhost-ip for locally originating messages. New directive $LocalHostIPIF +- added configuration directives to customize queue light delay marks + $MainMsgQueueLightDelayMark, $ActionQueueLightDelayMark; both + specify number of messages starting at which a delay happens. --------------------------------------------------------------------------- Version 5.9.5 [V5-DEVEL], 2012-01-27 - improved impstats subsystem, added many new counters @@ -108,7 +621,7 @@ Version 5.9.3 [V5-DEVEL], 2011-09-01 Version 5.9.2 [V5-DEVEL] (rgerhards), 2011-07-11 - systemd support: set stdout/stderr to null - thx to Lennart for the patch - added support for the ":omusrmsg:" syntax in configuring user messages -- added support for the ":omfile:" syntax in configuring user messages +- added support for the ":omfile:" syntax for actions --------------------------------------------------------------------------- Version 5.9.1 [V5-DEVEL] (rgerhards), 2011-06-30 - added support for obtaining timestamp for kernel message from message @@ -340,7 +853,7 @@ Version 5.8.4 [V5-stable] (al), 2011-08-10 Version 5.8.3 [V5-stable] (rgerhards), 2011-07-11 - systemd support: set stdout/stderr to null - thx to Lennart for the patch - added support for the ":omusrmsg:" syntax in configuring user messages -- added support for the ":omfile:" syntax in configuring user messages +- added support for the ":omfile:" syntax for actions Note: previous outchannel syntax will generate a warning message. This may be surprising to some users, but it is quite urgent to alert them of the new syntax as v6 can no longer support the previous one. @@ -1245,7 +1758,7 @@ Version 4.6.8 [v4-stable] (rgerhards), 2011-09-01 --------------------------------------------------------------------------- Version 4.6.7 [v4-stable] (rgerhards), 2011-07-11 - added support for the ":omusrmsg:" syntax in configuring user messages -- added support for the ":omfile:" syntax in configuring user messages +- added support for the ":omfile:" syntax for actions --------------------------------------------------------------------------- Version 4.6.6 [v4-stable] (rgerhards), 2011-06-24 - bugfix: memory leak in imtcp & subsystems under some circumstances |