Archive for April, 2006

Building on AIX using the native compiler

Hi,

this is basically the README.AIX file that will be in 3.0.4. It now has a better receipe for building with the native XLC compiler. It also describes what is needed to build “gmetad”. I thought it useful to publish this now.

Using Ganglia on AIX
~~~~~~~~~~~~~~~~~~~~

This Version is tested on AIX 5.1, 5.2 and 5.3. AIX 4.3 might work as well,
but it’s not tested by now.

Installation
~~~~~~~~~~~~

You still need some “tricks” to use ganglia on a AIX system:

1. The AIX-Version should not be compiled with shared libraries
You must add the “–disable-shared” and “–enable-static” configure
flags if you running on AIX

./configure –disable-shared –enable-static

2. You should use “gcc”. xlc does not work out of the box. If you only have
“xlc”, the following might work. Run configure first !!

a) remove “-Wall” from all Makefiles, especially:

lib/Makefile
gmond/gstat/Makefile
gmond/Makefile
gmetric/Makefile
gmetad/Makefile (see below)

This should be done automatically, but automake/autoconf experts are
needed.

b) to actually build the binaries do:

make CC=”cc -qlanglvl=extc99″

c) To build “gmetad”, the following is needed:
c1) install the following software, preferably from RPMs:

libart_lgpl-devel-2.3.16-1
freetype2-devel-2.1.7-2
zlib-1.2.2-4
libpng-1.2.1-6
freetype2-2.1.7-2
libart_lgpl-2.3.16-1
rrdtool-1.2.11.perl56-1 (cp /opt/freeware/include/rrd.h /usr/include/ )

c2) For Gmetad-3.0.3 or earlier: there is a conflict regarding the macro
“FRAMESIZE”. In “gmetad/*” change all occurences of “FRAMESIZE” to
“GMETAD_FRAMESIZE”. This will be fixed in version 3.0.4.

Known problems and Limitations
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

– Occasionally Ganglia might report wrong network statistics, because
there is no test for arithmetic overflow of the AIX counters by now.
(Will be fixed soon, but might not make it in ganglia-3.0.2)

– The following standard metrics are _not_ reported (reported as 0):
mem_buffers (-), mem_shared (-), part_max_used(+), cpu_sintr
(–), cpu_intr (–), cpu_aidle (+), cpu_nice (-)

(–) cpu_nice, cpu_intr and cpu_sintr:
There is no way to include this metric, because AIX
dose not know anything about them

(-) mem_buffers and mem_shared: libperfstat does not report
his information, but maybe somebody knows another way.

(+) part_max_used and cpu_aidle: it’s quite easy to do this
metrics as well using libperfstat, but no body has written
code so far.

No Comments

Ganglia 3.0.3 Released

The Ganglia Development Team is pleased to announce the release of Ganglia 3.0.3 (Orwille) which is available for immediate download from

http://ganglia.info/downloads.php

This release fixes a bug that caused XML port output to be truncated,
fixes FreeBSD compilation errors, makes gmetad more resilient to
round-robin database problems, makes “gmond -t” output more complete,
updates the underlying Apache runtime library, expands the maximum
size of gmetric messages, provides various minor PHP bugfixes in the
Web frontend, and adds 3D pie graph effects.

This release has been tested on the following platforms:

* Fedora FC4 / ia32
* Solaris 8 / UltraSparc 64-Bit / gcc 3.3.1
–> “CC = gcc -m64 ./configure”
* MacOS X
* AIX-5.3 / PPC64 / XLC
–> See separate post on this topic

The development of Ganglia 3.0.4 is now open.

Enjoy.

The Ganglia team

,

No Comments