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RRDtool 1.7.2 - 2019-05-27
==========================
Bugfixes
--------
* Updated the Makefiles to properly include all needed files into the distribution tar
* Cleand up Compiler Warnings <Wolfgang Stöggl>
* Improved compilation in MinGW environment <Wolfgang Stöggl>
* fix segfault on non-existent RRD file when using rrdcached <themylogin>
* fix bounds handling, documentation and checking on rrdtool xport <Óscar Nájera>
* Fix %s/%S unit autoscaling in gprint for json/xml <az143>
* Optimized PDP Calculation <JKammler>
Features
--------
* Added support for --add-jsontime which will include jsontime xport data to graphv data
RRDtool 1.7.1 - 2019-02-04
==========================
Bugfixes
--------
* about 38949 assorted fixes for the windows build of rrdtool <Wolfgang Stöggl>
* fix many compile time warnings <Wolfgang Stöggl>
* Re-enable 0-width lines <nirgal>
* Include rrd_pdpcalc.pod in Makefile.am also <Peter Valdemar Mørch>
* Lots of spelling fixes for rrdtool source and documentation <Peter Valdemar Mørch>, <Jean-Michel Vourgère>, <Tianpeng Xia>,
* fix off by one issue in rrdtool xport output <Tobias Oetiker>
* fix lua extension build <Karl Palsson>
* fix python bindings <Thomas Gambier>, <Matwey V. Kornilov>, <Nathan Rennie-Waldock>, <Christian Kröger>
* fix multiple static variable issues in conflict with MT <Matwey V. Kornilov>
* make translations actually work <nirgal>
* Fixed configure --enable / --disable options <Jaroslav Škarvada>
* rrd_daemon stability fixes <Alan Jenkins>
* fix tcl bindings <medranocalvo>
* do not call umask ever (not MT safe) <Tobias Oetiker>
Features
--------
* Multiline Titles <Mark Brugnoli-Vinten>, <Alexander Zangerl>, <netniV>
* French translation <Jean-Michel Vourgère>
* Added support for --allow-shrink with --rigid flag (#843) <Matej Dujava>
* Added SUSPEND/RESUME/SUSPENDALL/RESUMEALL commands for rrd_cached <<Sven Panne>
* include the daemon name in the error message <Thilo Bangert>
full details in https://github.com/oetiker/rrdtool-1.x/compare/v1.7.0...v1.7.1
RRDtool 1.7.0 - 2017-05-16
==========================
Bugfixes
--------
* made rrd_fetch_cb_wrapper in RRDs more careful with its arguments
* many bugfixes to resolve issues identified Coverty scan
* fix build issues with libdbl
* take the ds step into account while caching data in rrd graph DEF statements
* never 'exit' from librrd (even when DEBUG is on)
Features
--------
* new command rrd list to show rrd files in a directory
* configurable log-level for rrdcached
* hungarian translation (hu.po)
API
---
* New Exported functions: rrd_lcd, rrd_reduce_data, rrd_cf_conf and rrd_list
* rrd_list support for perl and python binding
* all new and much more complete python bindings working on both python 2.6+ and 3.3+
* extended documentation in rrdlib.pod
RRDtool 1.6.0 - 2016-04-19
==========================
Features
--------
* librrd is now fully thread-safe. librrd_th is gone
* make lua bindings work with lua 5.2 and 5.3
* configure option to disable doc building --enable-docs=no
* new CDEF function SMIN: a,b,c,3,SMIN -> min(a,b,c)
* new CDEF function SMAX: a,b,c,3,SMAX -> max(a,b,c)
* new CDEF function STDEV: a,b,c,3,STDEV -> stdev(a,b,c)
* new CDEF function POW: a,b,POW -> a**b
* new CDEF function PERCENT: a,b,c,95,3,PERCENT -> find 95percentile of a,b,c
* re-introducted --showtime option on rrdxport
* be more careful in determining the locales idea of first day of the week
* lots of spelling fixes all around
RRDtool 1.5.6 - 2016-04-19
==========================
Bugfixes
--------
* segfault on CDEF:x=
* Disable nagle algorithm as it is causing massive slowdown
* make vname naming rules more liberal and more in line with 1.4
* Fix recursive directory creation in rrdcached on FREEBSD
* Fixed compilation when there's no sigwaitinfo
RRDtool 1.5.5 - 2015-11-10
==========================
Bugfixes
--------
* fix JSON output in xport with legend and gprint blocks
* fix parse_time mutex unlocking in the error case
* don't crash on invalid variable names in CDEF
* add mutex locking in rrdc_fetch
* fix buffer overflow in rrd_restore
* shorten test precision to 7 digits ...
* never exit from a library function
* buffer overflow in rrd_restore.c fixed #669
RRDtool 1.5.4 - 2015-08-09
==========================
Bug Fixes
---------
* parse floating point numbers according to C locale in rrdtool create
arguments, regardless of the systems locale setting.
* include missing rrd_rados.h into distribution archive
* make rrdtool work on ARM again
* make rrdtool test suit pass on 32bit OSs
* fix --grid-dash option regression in graph
* fix systemd support
* fix link dependency for libpng since we are using functions directly
* fix python module name
* fix rrdtool tune to accept U in minimum and maximum options
* fi
* rrd_parsetime now uses a mutex lock to become thread safe
* rrd_xport is now thread safe
* stop using MAX_PATH and make everything dynamic and make rrdtool work on
Gnu HURD ... thanks nirgal!
Features
--------
* new RPN operators: STEPWIDTH, NEWDAY, NEWWEEK, NEWMONTH and NEWWEEK
together they allow to draw graphs where a rate is converted back to
absolute numbers and accumulated over a period..
RRDtool 1.5.3 - 2015-04-30
==========================
Bug Fixes
---------
* Brought command-line options and documentation back into sync.
* Make LINE dashes option work again
RRDtool 1.5.2 - 2015-04-23
==========================
Bug Fixes
---------
* parameters in VDEF are vnames and not data source names, hence
they can be 255 chars long and not only 20
RRDtool 1.5.1 - 2015-04-22
==========================
Bug Fixes
---------
* parse numbers up to 40 characters long ..
* fix install rules for Python and Lua
* include missing VERSION and LICENSE file
* unlink before rename in rrd_create when running on WIN32
RRDtool 1.5.0 - 2015-04-16
==========================
New Features
------------
* automatic x-axis labels that work from 1s to 30y on a single chart
* librados integration
* new datasource types: DCOUNTER and DDERIVE (they work the same as the
original DS, except that they can deal with floatingpoint numbers).
* compile without graphics libraries: ./configure --disable-rrd_graph
* updated windows port (see WIN32-BUILD-TIPS.txt)
* single step RRAs for MIN,MAX,LAST are generated virtually from
an AVERAGE RRA
* ignore updates in the past with rrdtool update --skip-past-updates
* ignore a LINE when scaling a chart using the skipscale option
* detect 32bit timeoverflows
* massive performance boost for charts with more than 100 DEF line by
switching form a linear search to a HASH when searching for data
* improved cross compilation support
* .Net bindings
* allow rrdtool graph to silently skip non-existing source files using the
--use-nan-for-all-missing-data option
* restore from a pipe (rrdtool restore - y.rrd)
* in rrdtool create, row count and step can be defined in absolute time
* all new "create on steroids" can pull both data and configuration from
existing rrd files
* use rrdtool graph to chart arbitrary data via a callback function for data fetching
support is integrated in the perl bindings.
* re-written parser for rrdtool graph commands. It now follows a simple key
value pattern, compatible with the previous syntax.
* MEDIAN op for CDEF expressions
* DEPTH,INDEX,COPY,ROL ops for CDEF (as seen in PostScript)
* gradient AREA backgrounds
* no more locale magic while reading numeric data.
Bugfixes
--------
all the bugs fixed in 1.4.x during 1.5 development
RRDtool 1.4.9 - 2014-09-29
==========================
New Features
------------
* allows rrdrestore to read input from stdin
* add documentation for RRDs::xport
* RPN operators MINNAN and MAXNAN
* --left-axis-format option to rrd_graph
Bugfixes
--------
* properly verify validity of user supplied format strings
* remove graph functions from python module when compiled without graphing
support
* verify that only short integers are used in COMPUTE rpn expressions
* eliminate duplicate setlocale calls
* fixed endless loop and double frees in rrd_restore
* fixed missing variable initializations in rrd_graph
* fixed JSON output format to actually be valid JSON
* detect failing fallocate and fall back to seeking
* fixed format string in ruby bindings
RRDtool 1.4.8 - 2012-05-23
==========================
Highlights
----------
* rrd_graph now uses a map to lookup variable names causing graphs with many
items to be drawn magnitudes faster as the linear search of the variable
tables is gone now.
* the optional argument :skipscale allows for a LINE or AREA instruction to be
excluded from having an effect on the scaling of the graph
* TRENDNAN is now working properly and also not crashing anymore
* Added a no-op string positioning combo "\." this allows to write
COMMENT:OS\2\. which would otherwise not be possible.
* JSON output of xport is now actually json compliant by its keys
being properly quoted now.
* The label positioner in rrd_graph is now properly ignoring the current
state of DST.
* fixes and enhancements for Python, Ruby, TCL and Perl bindings
* improved error reporting in rrd_graph
* portability and cross compilation
* code and bugtracker moved to https://github.com/oetiker/rrdtool-1.x
Detail
------
* commit 3bbe02f924ec0e0342c5c728ee93a52e2ae1104f
| Author: Trevor Bowen <[email protected]>
| Date: Mon May 13 16:47:29 2013 -0500
|
| Fixed failed IEEE check for cross-compile support.
|
* commit 2948dde97fa8cef4f6c72e345601de566fc28e23
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Apr 30 11:28:20 2013 +0200
|
| backport of the (C)DEF hash patch to accelerate processing of large (+100 statements) graph instructions.
|
* commit fd4cfab7f2a05950b15292bacd8a00251fdaa1e4
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Mar 19 07:17:23 2013 +0100
|
| fixed overflow problem with partial matching
|
* commit a1768b2580bdd4451be66928e8bfc32a82c9ada9
| Author: Tobias Oetiker <[email protected]>
| Date: Sat Mar 16 18:09:38 2013 +0100
|
| raise an error if part of an CDEF is unparsable
|
* commit f860a1c88ad1eb2d46b69c9b5fe9f357d2f9d28e
| Author: Nick <[email protected]>
| Date: Sat Feb 9 18:46:40 2013 +0000
|
| Added check for graph timespan overflowing if time_t is 32 bits.
|
* commit 14eca7ff5e5f63e50274a2dc712b43f36d06d18e
| Author: Nick <[email protected]>
| Date: Sat Feb 9 16:38:17 2013 +0000
|
| Fixed overflow bug.
|
* commit a234579cdf7eb99b3c93a4463dcf82b50f709785
| Author: Max Khon <[email protected]>
| Date: Wed Dec 12 13:48:23 2012 +0700
|
| Fix build when glib is in non-standard location (e.g. /opt).
|
* commit 8b3d3f161169733cd46dc1d29293265d0a045a02
| Author: Olivier Doucet <[email protected]>
| Date: Wed Jan 9 15:52:44 2013 +0100
|
| Updated rrdgraph_libdbi doc about MySQL performance issues
|
* commit db4fe1aaf420d0f636c8bed37f7f7bc166a51016
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Nov 19 09:17:55 2012 +0100
|
| fixed regression from renaming skipscale
|
* commit 774e1aec924a48a6299033adc173387e104827bc
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Nov 19 09:09:15 2012 +0100
|
| properly fix handling of time_t size in rrd_restore
|
* commit 1591fffceb3878b785c358e4d8d884f6ebe707ba
| Author: Tobias Oetiker <[email protected]>
| Date: Wed Nov 14 17:48:32 2012 +0100
|
| use skipscale everywhere and not SKIPSCALE
|
* commit cab7c3817687772ecd816a220703d04ce4d92a22
| Author: Tobias Oetiker <[email protected]>
| Date: Wed Nov 14 14:19:44 2012 +0100
|
| Normally the graphing function makes sure that the entire LINE or AREA
| is visible in the chart. The scaling of the chart will be modified
| accordingly if necessary. Any LINE or AREA can be excluded from this
| process by adding the option SKIPSCALE.
|
| LINE:x#f00::SKIPSCALE
|
* commit 4c583ec30a4d7b37e49f930d5fe4d6afc9b81ccd
| Author: Antony Dovgal <[email protected]>
| Date: Tue Nov 13 15:57:49 2012 +0100
|
| fix for first day of the week detection logic
|
* commit 6259d3ec4db96daa4839edcae0537ddedac58b12
|\ Merge: f6d786d 743e34f
| | Author: Tobias Oetiker <[email protected]>
| | Date: Sat Nov 10 17:49:20 2012 +0100
| |
| | Merge branch '1.4' of github.com:oetiker/rrdtool-1.x into 1.4
| |
| * commit 743e34f5d66ea41698ff2f499283de532137408b
| |\ Merge: 57a8491 ec0f5d3
| | | Author: Tobias Oetiker <[email protected]>
| | | Date: Fri Oct 19 13:47:25 2012 -0700
| | |
| | | Merge pull request #352 from tokkee/sh/build-issues
| | |
| | | ruby bindings: Fixed a few build issues.
| | |
| | * commit ec0f5d31bb77f72dca926ca5f44ceec115a84226
| | | Author: Sebastian Harl <[email protected]>
| | | Date: Fri Oct 19 19:12:31 2012 +0200
| | |
| | | ruby/main: Fixed "format not a string literal and no format arguments" errors.
| | |
| | | These kind of errors are reported by current versions of GCC.
| | |
| | * commit 3fef26354ee9c257a433f7296f73c760f96ccc15
| |/ Author: Sebastian Harl <[email protected]>
| | Date: Fri Oct 19 19:11:30 2012 +0200
| |
| | ruby bindings: Fixed a miss-placed cast.
| |
* | commit f6d786d9146d45234c32999adae6ae7286ea8701
| | Author: Tobias Oetiker <[email protected]>
| | Date: Sat Nov 10 17:47:28 2012 +0100
| |
| | do not die when failing to add link
| |
* | commit 8381c9b92283b576929a7317f982a23d0b3254f3
|/ Author: Tobias Oetiker <[email protected]>
| Date: Sat Nov 10 17:46:44 2012 +0100
|
| fix trendnan variable access
|
* commit 57a84914e0bc7725ba1741e1a399153c8e44d407
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Sep 11 14:33:08 2012 +0200
|
| add git notes
|
* commit 35c423dff643bc4d9dcd2e259d4cbfe5c564b871
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Sep 3 13:39:29 2012 +0000
|
| fix off by 1 error
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2305 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 859873eaed82f0e1ab79e15cbd8db45659340ad0
| Author: Tobias Oetiker <[email protected]>
| Date: Wed Aug 22 09:57:33 2012 +0000
|
| fixed pango markup link
|
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2304 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 4f18e03460e91cf6ec433a43d355d77cec364eb2
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Aug 14 09:23:11 2012 +0000
|
| remove a bunch of variables which were set but never used as pointed out by gcc
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2303 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit d8b366750ef91e7f49ec1e826e91276c4a91110a
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Aug 14 09:22:19 2012 +0000
|
| fix locations for installing the sample programs to make automake happy
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2302 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 55231968de6715004cd821630d5737696566a148
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Aug 13 14:04:15 2012 +0000
|
| integrate rrdinfo and rrdcreate into the rrdupdate binary - Sven-Göran Bergh
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2300 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 9684a2680d57cd22434f8b226e3b6afab4f72bff
| Author: Tobias Oetiker <[email protected]>
| Date: Sun Aug 12 20:49:17 2012 +0000
|
| openbsd does not know EPROTO it seems
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2298 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 6698fd7b3324f9887d8f5f920a8d18aad870b113
| Author: Tobias Oetiker <[email protected]>
| Date: Sun Aug 12 14:37:31 2012 +0000
|
| complete segfault fix for second axis %s format begun in r2123 (thanks Martin Pelikan for the hint)
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2297 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 2f88a17bbe097d3ebf7ff17b57a9111a1bd4e0bb
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Jul 31 12:43:45 2012 +0000
|
| RRDs.xs uses &PL_sv_undef to insert undefined values into arrays and hashes. This leads to all sorts of problems. For details, please see "AVs, HVs and undefined values" section in perlguts(1). -- patch by tobez+lars
|
|
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2296 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit afdc69a5a631fb7d2a18b2a82c8f0c3c4a439ba7
| Author: Tobias Oetiker <[email protected]>
| Date: Sat Jul 28 13:54:59 2012 +0000
|
| support for the xport command -- Jimmy Ngo
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2294 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 17be83c4cb0ff16ec7020e97556dd662b8fba52c
| Author: Tobias Oetiker <[email protected]>
| Date: Mon May 7 07:31:28 2012 +0000
|
| fix warning: "__STRICT_ANSI__" is not defined warning patch by Gilles Esp
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2288 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 37fd3455ee4517e80c4213b3407cb4871a4d2967
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Apr 10 10:12:28 2012 +0000
|
| make sure the grid and label positioner does NOT take the dst state of the current time into account.
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2286 a5681a0c-68f1-0310-ab6d-d61299d08faa
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* commit 649d79623f5170f3eab4a397a674600791dc57d4
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Mar 12 10:47:21 2012 +0000
|
| fix rrdcached crash as reported in debian bug #663505 -- Witold Baryluk
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2285 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit f124f8b045a70c3859f67bd6b0745078c641514c
| Author: Tobias Oetiker <[email protected]>
| Date: Thu Mar 8 07:46:04 2012 +0000
|
| if the perl bindings are to be installed together with rrdtool, make sure INSTALL_BASE does not confuse things. Inspired by Mike Schilli.
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2284 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit ba19ea752c9d4bc364356ca768a2896cd1c3857d
| Author: Tobias Oetiker <[email protected]>
| Date: Mon Mar 5 16:49:01 2012 +0000
|
| fix flush race in rrdcached -- Christian Hitz
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2282 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 9675fcbe69b95e527a9327e9fbe4ff86217af5f8
| Author: Tobias Oetiker <[email protected]>
| Date: Wed Feb 22 22:11:18 2012 +0000
|
| json requires keys to be proper strings and thus quoted ...
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2276 a5681a0c-68f1-0310-ab6d-d61299d08faa
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* commit 2e8bfaf37b374e7c3814d42febe51f04da916710
| Author: Tobias Oetiker <[email protected]>
| Date: Thu Feb 2 15:39:54 2012 +0000
|
| remove duplicate code in rrd_open -- Richard Laager
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2271 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit 6618a475c42b0ec966d71f76b786bc4a871060ba
| Author: Tobias Oetiker <[email protected]>
| Date: Thu Feb 2 15:38:44 2012 +0000
|
| use posix_fallocate when initializing rrd files ... instead of filling them with yero explicitly -- Richard Laager
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2270 a5681a0c-68f1-0310-ab6d-d61299d08faa
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* commit 2cbb285c19ec369db5eb1dcf584b09a1bd691ab6
| Author: Tobias Oetiker <[email protected]>
| Date: Thu Feb 2 15:35:24 2012 +0000
|
| fix for tcl bindings ... -- George Ross
|
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2269 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit c8ba4b3fd7e8815f615adcdc0dd52aabd9fed1cd
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Jan 24 10:08:48 2012 +0000
|
| prepare for the release of rrdtool-1.4.7
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2267 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit aa25939a8aed3c86d5c4953b84140d916991b6d4
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Jan 24 08:20:45 2012 +0000
|
| regression fix for r2265
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2266 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit c30daf7e738d6d17087a77eb99c19686107f8a8e
| Author: Tobias Oetiker <[email protected]>
| Date: Tue Jan 24 08:18:37 2012 +0000
|
| test for tm.tm_gmtoff presence in configure.ac fix for #330
|
| git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2265 a5681a0c-68f1-0310-ab6d-d61299d08faa
|
* commit eb7b462e9a6373653bd9b844a76245b8b100ebfa
Author: Tobias Oetiker <[email protected]>
Date: Tue Jan 24 07:38:31 2012 +0000
check in /usr/lib64 for tclConfig.sh too
git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.4/program@2264 a5681a0c-68f1-0310-ab6d-d61299d08faa
RRDtool 1.4.7 - 2012-01-24
==========================
Bugfixes:
* test for tm.tm_gmtoff presence in configure.ac fix for #330 (libdbi
compiles on solaris should now work too)
* check in /usr/lib64 for tclConfig.sh too
* fix shared library version number (regression from 1.4.6)
* be clearer as to what VDEF LAST/FIRST do.
* remove perl 5.004 compatibility hack and make RRDs compile with newer
perls.
New Functionality:
* added a nop control for string formatting, so that strings ending in /x are
possible by entering \x\. fix for #331
* added support for rrdgraph to use the yotta, zetta, zepto, yocto prefixes.
Fix for #333 (thanks Christoph)
RRDtool 1.4.6 - 2012-01-16
==========================
Enhancements:
* Added --json option to xport with inspiration from Erik Kastner and
Michael Markstaller -- Tobi
* updated win32 port -- Larry Adams and the cacti team
* configure option to disable building rrd_graph: --disable-rrd_graph
With support from Ulf Zimmermann (OpenLane)
Bugfixes:
* fixed segfault in rrdtool (xport, fetch, graph) when handling
error conditions. -- James Brown
* improve compilation robustness in finding pic flags
* fix warnings in ruby bindings
* fix horizontal alignment of AREAS and LINES in graph output
* improved grid-fitting in graph output
* simplified configure tests for libwrap and libdbi
* rpn compare operators CAN return unknown ... (#293)
* do not require gettext 0.18 (0.17 is sufficient)
* improved rpm spec file -- Bernard Li
* fix glib dependency for --disable-rrd_graph and update library versions
(#323)
* fix uninitialized variable in rrd_graph (#322)
* fix issues with logarithmic charts (#296) -- Christoph Biedl
* improved data reduction algorithm in graph: after fetching, data must be
reduced to at least chart resolution, else some data will not get plotted.
fix for #298
* properly handle the case where RRDCACHED_ADDRESS is an empty string
* the number of COMPUTE rpn nodes is architecture dependent. calculate the
right number and complain otherwise. Fix for #300.
* make rrd_mkdir_p work on bsd* Unixes too ... their dirname call works
differently ... #305
* allow to restore XML files with zero row rras ... this is a degenerated
case that does not occur in the wild, as rrdtool prevents the creation
of such rrd files. But rrdtool restore 1.3 did allows to create them via
restore. Now this is possible again. #310.
* the first TREND* value can be calculated earlier ... -- fredrick (#312)
* actually link with LIBINTL if we got it ... should make solaris happy
* dbi_result_get_datetime_idx() return timestamp in UTC, but time axis on
graph supposed to be in local time. #321
* fix ruby binding for rrd_xport #318
* free step_list on error. fix for #317
* fix buffer overflow for LONG lines in journal handling code for update
requests. #316
* fix alignment of centered items ... title and footer
* fix for the header size problem and its effects on rrd_resize
* refuse to build if troff and nroff are not around #302
* plug memory leak in lua bindings #301
* improve cross compiling -- Michael Olbrich
* fix rrd_create behaviour when mmapping on a full filesystem by actually
'filling' the file with zero. -- Francois-Xavier Bourlet
* with libwrap use 'rrdcached' as the name of our daemon and not just
rrdcache
* bring spacing around graph back in line with 1.2 goodness ... in
connection with no-legend and no title
* do not mistake "sqlxxabc.rrd" for a libdbi specification -- Peter Stamfest
* if rrd_cgi fails to parse stuff, do NOT try to fix up the mess ... it is bound to fail
* update timestamp continuity checks in rrd_cached ... allow sub-second
precision
* fix double free in rrd_resize
* do not close the file handle to the resize file of there was a problem
getting it in the first place.
RRDtool 1.4.5 - 2010-12-26
==========================
Bugfixes:
* rrdcached: print \n at the end of log messages when running rrdcached in the
foreground -- Bernard Li
* rrdcached: Let the -s, -m and -P options affect the default socket as
well -- Sebastian Harl
* rrdgraph: font related memory leaks fixed #208 -- tobi
* rrdgraph-libdbi: print error message instead of dumping core on sql
problem -- Pavel Nikiforov
* rrdgraph-libdbi: properly allocated response buffer -- Pavel Nikiforov
* rrdtool: in remote mode, make argument count for remote commands strict
-- Dave Peticolas
* rrdgraph: fix problems with second %s in right-axis format -- tobi
* compilation: works on MSVC2008 now -- jkane mail.com
* everywhere: fix locale handling. locales were not properly reset after
calling set locale -- tobi
* rrd_cgi: windows compilation fix -- jkane mail.com
* rrdgraph: fix use of %s in strftime (G)PRINT commands #277 -- tobi
* ruby: fix bindings to be compatible with current ruby implementations #279
* rrdcached: Ensure that response_read() always calls fflush() or fclose() #278
-- kevin brintnall
* rrd_client: free addrinfo list after use ... -- Christian Magnusson
* rrdupdate: follow the normal code path for exiting rrd_update if there is a problem
with rrdc, plugging a memory leak on the way -- Christian Magnusson
* rrdgraph: make sure we do not try to draw points all that far outside the
drawing area since some versions of cairo seem to go unstable when this
happens. -- Peter Stamfest
* rrdgraph: fix an endless loop near 2^31 timestamp (32bit platform problem)
-- Peter Stamfest
* compilation: AIX does not like MAP_PRIVATE and -lW in LDFLAGS #216 -- tobi
* compliation: add extra space in LDFLAGS #284 -- dam at opencsw
* rrdcached: Fix permissions of the default socket -- Florian Forster
* rrdgraph-libdbi: Fix sigma calculation -- Hans Jørgen Jakobsen
* rrdcreate: better checks for RRA arguments
* configure: make configure recognize tcl-site argument (#281)
* rrdgraph: if there is no right label, do not reserve any space for it --tobi
Enhancements:
* rrdcached: add hosts_access support added -- Shaun Reitan
* rrdfetch/graph: introduce "epoch" as a new base time reference, meaning
timestamp 0: you can now write epoch+11111111s or epoch+19711205s
-- Peter Stamfest
RRDtool 1.4.4 - 2010-07-05
==========================
Bugfixes:
* compile: multiple fixes isnan and isinf defines to make rrdtool compile
with gcc on solaris (with --disable-nls) -- Tobi
* handle gettext/libintl like any other feature, do not try to supply
our own ... rrdtool can work fine without it -- tobi
* rrd_client: fix potential segfaults -- Florian Forster
* rrd_client: resolve synmlinks properly -- Kevin Brintnall
* compile: fix libtool and libtoolize names for OSX compiles -- Antoine Musso
* compile: fix for HAVE_BROKEN_MS_ASYNC (old linux kernels)
* rrd_xport: fix --daemon handling
* rrd_client: explicitly close connection on error -- Thorsten von Eicken
* rrd_update: fix memory leak for COMPUTE datasources -- Frederik Kriewitz
* rrd_daemon: fix segfault when specifying a relative path (-j option) -- Adrian-Ioan Vasile
* compile: make rrdtool compile with gcc 4.5 -- [email protected]
* portability: use %lld (long long int) for time_t *printf
* compile: link pangocairo and not pango since we do use pangocairo actually -- Stephen S. Disbrow
* compile: re-integrate intl into compile dependency so that hosts with
old (or no) gettext can get access to the included copy.
* rrd_cached: exit with status !=0 on invalid cli -- Sebastian Harl
Enhancements:
* updated build files and instructions for win32 port by Chris Larsen
* legal: Relicense the RRDCacheD client interface under the MIT license -- Florian Forster
* legal: Updted FLOSS Exception for latest PHP license
* rrd_cached: better help output -- Sebastian Harl
------------------------------------------------------------------------
RRDtool 1.4.3 - 2010-03-22
==========================
New Features
* rrdcached: Log to stderr (in addition to syslog) when running in foreground.
-- Sebastian Harl
* rrdcached: Added -m command line option. This option may be used to specify
the file permissions of a UNIX socket. The option affects the following
sockets only, i.e., it's possible to specify different modes for different
sockets. -- Sebastian Harl
* rrdcached: Added -s option so set group permissions of the UNIX domain
socket. Obviously this will only work if rrdcached is running as root which in
my case it has to be (as upstart can't currently monitor non-root
daemons). As you may have RRD data sources (data loggers) and RRD
consumers (e.g. CGI scripts) that both need to talk to the cache
daemon one solution is to set the group permissions of the socket.
This offer some flexibility over trying to get every RRD user/daemon
running under the same user context. -- Alex Bennee ajb pitcairn.cambridgebroadband.com
* rrdcached: Let -s affect the following sockets only. This way, it's possible
to specify different groups for different sockets. -- Sebastian Harl
* rrd_create: added --no-overwrite option. It prevents rrdtool from
clobbering existing rrd files. -- Chris - LINX
* ruby bindings: rb_rrd_xport function -- Pavel Pachkovskij pavel.pachkovskij azati.com
* use locale settings and _NL_TIME_WEEK_1STDAY to determine the first
day of the week. Works on Linux at least -- Tobi Oetiker
* rrd_graph: \u to backup one line for special legend placement tricks
-- tobi oetiker
* rrd_update: new (better) checker for incoming COUNTER or DERIVED data. -- Florian
Bug Fixes
* rrdcached: Do not put any code in assert(). -- Sebastian Harl
* add 'm' as a shortcut for 'zoom' in rrd_graph as it was in 1.3
-- Sebastian Harl
* rrd_update: fix for max calculation ... the MAX value of the current
consolidation interval was pre-initialized with the MAX value from the
previous interval (an over optimization). -- Tobi Oetiker
* build: additional dependencies on Makefile to make sure bindings makefiles
get rebuild after reconfig -- Tobi Oetiker
* ruby bindings: reset rrd_state for grapv in ruby bindings -- Sven Engelhardt
* rrd_cgi: make sure that (argv-1)[0] points to something sensible ...
hack to undo the damage caused by a senseless optimization. see bug #251
-- tobi oetiker
* rrd_graph: fix right aligned text -- tobi oetiker
* python bindings: pass DESTDIR to setup.py as --root=<DESTDIR> iff a DESTDIR
was given. --- Bernhard Reutner-Fischer
* rrd_graph: backward compatibility fix - only draw the new type of marker
in the graph legend when called with --dynamic-labels -- tobi oetiker
* rrd_restore: portability fix - sizeof(time_t) is 4 byte not 32 bit -- tobi oetiker
* rrd_xport: The end of the export range should not be adjusted DOWN but UP to hit the
next matching step interval or the response will be one row short. -- tobi oetiker
* rrd_graph: the end time itself is not part of a time range ... this fixes the segfault
reported in #248 -- tobi oetiker
* rrd_restore: teach rrd_restore to be able to read the #text value of <a></a> ... this
fixes problems with blank last_ds entries ... as reported in #247. -- tobi oetiker
* rrd_update: be more diligent in checking the input arguments for rrdtool update and
complain if they are wrong. fix for #243 (and more) -- tobi oetiker
----- Older Changelog --------------------
2009-11-15 11:54 oetiker
* bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
src/rrdupdate.c: prepare for the release of rrdtool-1.4.2
2009-11-15 11:53 oetiker
* doc/librrd.pod, doc/rrdcached.pod: fix pod syntax
2009-11-15 10:51 oetiker
* branches/1.3/program/src/rrd_tool.c, src/rrd_tool.c: Switch
LC_NUMERIC to C prior to creating rrd_xport output. This makes
sure that numbers are always output with a . and not with a ,
2009-10-30 22:49 oetiker
* src/rrd_daemon.c: clarify rrd_daemon code with JOURNAL_REPLAY
macro -- kevin
2009-10-28 05:15 oetiker
* bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c, src/rrd.h,
src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
src/rrdupdate.c: prepare for the release of rrdtool-1.4.1
2009-10-28 05:15 oetiker
* configure.ac: updated versions to account for rrd cached fix
2009-10-28 05:14 oetiker
* src/rrd_daemon.c: Avoid unnecessary string handling for UPDATE
commands in rrd_daemon for 20x speed increase. Only copy as many
bytes as necessary. During journal replay, avoid unnecessary copy
(string is discarded). Bug reported by Thorsten von Eicken Patched
by kevin brintnall
2009-10-27 21:44 oetiker
* src/rrd_tool.c: we have 2009 now
2009-10-27 21:40 oetiker
* NEWS: added links to documentation
2009-10-27 17:55 oetiker
* bindings/perl-piped/RRDp.pm, bindings/perl-shared/RRDs.pm,
configure.ac, doc/rrdbuild.pod, rrdtool.spec, src/pngsize.c,
src/rrd.h, src/rrd_cgi.c, src/rrd_create.c, src/rrd_datalang.c,
src/rrd_diff.c, src/rrd_dump.c, src/rrd_error.c, src/rrd_fetch.c,
src/rrd_first.c, src/rrd_format.c, src/rrd_format.h,
src/rrd_gfx.c, src/rrd_graph.c, src/rrd_graph_helper.c,
src/rrd_hw.c, src/rrd_hw.h, src/rrd_i18n.h, src/rrd_info.c,
src/rrd_is_thread_safe.h, src/rrd_last.c, src/rrd_lastupdate.c,
src/rrd_not_thread_safe.c, src/rrd_open.c, src/rrd_resize.c,
src/rrd_restore.c, src/rrd_rpncalc.c, src/rrd_rpncalc.h,
src/rrd_thread_safe.c, src/rrd_thread_safe_nt.c, src/rrd_tool.c,
src/rrd_tool.h, src/rrd_tune.c, src/rrd_update.c,
src/rrd_version.c, src/rrd_xport.c, src/rrd_xport.h,
src/rrdupdate.c: set version to 1.4.0 for all files
2009-10-27 17:51 oetiker
* rrdtool-1.3-release, rrdtool-1.4-release: create build script for
1.4 release
2009-10-27 17:49 oetiker
* Makefile.am, configure.ac, src/rrd_client.c, src/rrd_graph.h,
src/rrd_restore.c: * remove intl from build process ... someone
who does actually need it should fix this ... * make the code work
on solaris 10 (tested on opencsw server farm. thanks!)
2009-10-27 17:04 oetiker
* src/rrd_client.c, src/rrd_graph.h, src/rrd_restore.c: more solaris
10 portability changes ....
2009-10-27 16:18 oetiker
* configure.ac, src/rrd_dump.c, src/rrd_graph.c, src/rrd_restore.c,
src/rrd_tool.c: remove HAVE_LOCALE_H and HAVE_TIME_H and
HAVE_SETLOCALE since they have not been used consistently anyway
2009-10-27 16:12 oetiker
* configure.ac: if we use HAVE_TIME_H we should have a check for
this in configure ...
2009-10-27 13:57 oetiker
* NEWS: updated for 1.4 release
2009-10-27 13:54 oetiker
* src/rrd_graph.c: simplify rrd_graph LC_NUMERIC fix so that all
call parameters are affected by it.
2009-10-27 13:13 oetiker
* doc/rrdgraph.pod, src/rrd_graph.c: allow the grid on:off pattern
to be configured
2009-10-27 13:07 oetiker
* src/rrd_restore.c: needs locale.h to compile
2009-10-23 15:58 oetiker
* configure.ac, src: optional software is expected to live in /opt,
so lets follow this custom ... /usr/local is really old school.
2009-10-22 23:22 oetiker
* src/rrd_tool.c: fix memory handling when argument separation in
pipe mode fails. fix for #230
2009-10-20 19:23 oetiker
* src/rrd_restore.c: set locale to C while restoring
2009-10-15 08:42 oetiker
* doc/rrdtutorial.pod: another typo fixed by Justin T Pryzby
2009-10-15 04:47 oetiker
* src/Makefile.am: Removed left-over occurrence of LIB_LIBINTL --
sebastian
2009-10-14 08:04 oetiker
* bindings/perl-piped/RRDp.pm, doc/rpntutorial.pod,
doc/rrd-beginners.pod, doc/rrdbuild.pod, doc/rrdcached.pod,
doc/rrdcreate.pod, doc/rrddump.pod, doc/rrdflushcached.pod,
doc/rrdgraph-old.pod, doc/rrdgraph.pod, doc/rrdgraph_data.pod,
doc/rrdgraph_graph.pod, doc/rrdgraph_libdbi.pod,
doc/rrdgraph_rpn.pod, doc/rrdpython.pod, doc/rrdruby.pod,
doc/rrdtool.pod, doc/rrdtutorial.pod: Fixed various typos in the
manpages. Debian bug #550919. -- Justin T. Pryzby
2009-10-11 16:00 oetiker
* src/rrd_client.c, src/rrd_client.h: load rrd_config.h before
rrd_client.h since its content is expected to be present --
Florian Forster
2009-10-04 21:16 oetiker