Man page - rrdflushcached(1)
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apt-get install rrdtool
Manual
RRDFLUSHCACHED
NAMESYNOPSIS
DESCRIPTION
ENVIRONMENT VARIABLES
AUTHOR
NAME
rrdflushcached - Flush the values for a specific RRD file from memory.
SYNOPSIS
rrdtool flushcached [ --daemon | -d address ] filename [ filename ...]
DESCRIPTION
The
flushcached
function connects to rrdcached, the RRD
caching daemon, and issues a "flush" command for
the given files. The daemon will put the files to the head
of the update queue so they are written "soon".
The status will be returned only after the files’
pending updates have been written to disk.
filename
The name(s) of the RRD file(s) that are to be written to disk.
--daemon | -d address
Address of the rrdcached daemon. If not specified, the RRDCACHED_ADDRESS environment variable must be set (see below). For a list of accepted formats, see the -l option in the rrdcached manual.
rrdtool flushcached --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
ENVIRONMENT VARIABLES
The following
environment variables may be used to change the behavior of
"rrdtool flushcached":
RRDCACHED_ADDRESS
If this environment variable is set it will have the same effect as specifying the "--daemon" option on the command line. If both are present, the command line argument takes precedence.
AUTHOR
Florian Forster <octo at verplant.org>