RRDFLUSHCACHED(1) rrdtool RRDFLUSHCACHED(1)
rrdflushcached - Flush the values for a specific RRD file from memory.
rrdtool flushcached [--daemon|-daddress] filename [filename ...]
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.
The name(s) of the RRD file(s) that are to be written to disk.
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
rrdtool flushcached --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
The following environment variables may be used to change the behavior
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.
Florian Forster <octoatverplant.org>
1.7.0 2018-02-07 RRDFLUSHCACHED(1)