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RRDFLUSHCACHED(1) rrdtool RRDFLUSHCACHED(1)
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rrdflushcached - Flush the values for a spcific RRD file from memory.
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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 ...]
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DDEESSCCRRIIPPTTIIOONN
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The fflluusshhccaacchheedd function connects to rrdcached, the RRD caching daemon,
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and issues a "flush" command for the given files. The daemon will put
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the files to the head of the update queue so they are written "soon".
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The status will be returned only after the files' pending updates have
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The name(s) of the RRRRDD file(s) that are to be written to disk.
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----ddaaeemmoonn _a_d_d_r_e_s_s
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Address of the rrdcached daemon. If not specified, the
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RRDCACHED_ADDRESS environment variable must be set (see below).
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For a list of accepted formats, see the --ll option in the
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rrdtool flush --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
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EENNVVIIRROONNMMEENNTT VVAARRIIAABBLLEESS
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The following environment variables may be used to change the behavior
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of "rrdtool flushcached":
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RRRRDDCCAACCHHEEDD__AADDDDRREESSSS
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If this environment variable is set it will have the same effect as
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specifying the "--daemon" option on the command line. If both are
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present, the command line argument takes precedence.
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Florian Forster <octo at verplant.org>
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1.4.3 2009-10-14 RRDFLUSHCACHED(1)