RRDFLUSHCACHED(1) rrdtool RRDFLUSHCACHED(1) NNAAMMEE rrdflushcached - Flush the values for a spcific RRD file from memory. SSYYNNOOPPSSIISS rrrrddttooooll fflluusshhccaacchheedd [----ddaaeemmoonn _a_d_d_r_e_s_s] _f_i_l_e_n_a_m_e [_f_i_l_e_n_a_m_e ...] DDEESSCCRRIIPPTTIIOONN The fflluusshhccaacchheedd 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. _f_i_l_e_n_a_m_e The name(s) of the RRRRDD file(s) that are to be written to disk. ----ddaaeemmoonn _a_d_d_r_e_s_s 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 --ll option in the rrdcached manual. rrdtool flush --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd EENNVVIIRROONNMMEENNTT VVAARRIIAABBLLEESS The following environment variables may be used to change the behavior of "rrdtool flushcached": RRRRDDCCAACCHHEEDD__AADDDDRREESSSS 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. AAUUTTHHOORR Florian Forster 1.4.8 2013-05-23 RRDFLUSHCACHED(1)