X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fcollectd.pod;h=60707a1de71b3125a1968b55d6d01aeb84a3d1a9;hp=fb0403bbcb86823c25c67b74a3461b6b85cbde7b;hb=06a86a60a7dabc685bdbd81ce3d36ea5f7e2c2d4;hpb=0657d95eaa686d64efe6bbccda346ebd6467bd0b diff --git a/src/collectd.pod b/src/collectd.pod index fb0403bb..60707a1d 100644 --- a/src/collectd.pod +++ b/src/collectd.pod @@ -40,11 +40,17 @@ the read callbacks once. A return code not equal to zero indicates an error. =item B<-P> Ipid-fileE> -Specify an alternative pid file. This overwrites any settings in the config +Specify an alternative pid file. This overwrites any settings in the config file. This is thought for init-scripts that require the PID-file in a certain directory to work correctly. For everyday-usage use the B config-option. +=item B<-B> + +If set, collectd will I try to create its base directory. If the base +directory does not exist, it will exit rather than trying to create the +directory. + =item B<-f> Don't fork to the background. I will also B close standard file @@ -63,7 +69,7 @@ Output usage information and exit. =head1 PLUGINS -As noted above, the real power of collectd lies within it's plugins. A +As noted above, the real power of collectd lies within its plugins. A (hopefully complete) list of plugins and short descriptions can be found in the F file that is distributed with the sourcecode. If you're using a package it's a good bet to search somewhere near F. @@ -72,7 +78,7 @@ There are two big groups of plugins, B and B plugins: =over 4 -=item +=item * Input plugins are queried periodically. They somehow acquire the current value of whatever they where designed to work with and submit these values back to @@ -80,7 +86,7 @@ the daemon, i. e. they "dispatch" the values. As an example, the C reads the current cpu-counters of time spent in the various modes (user, system, nice, ...) and dispatches these counters to the daemon. -=item +=item * Output plugins get the dispatched values from the daemon and does something with them. Common applications are writing to RRD-files, CSV-files or sending