=head1 NAME rrdflush - Flush the values for a spcific RRD file from memory. =head1 SYNOPSIS B B I S<[B<--daemon> I
]> =head1 DESCRIPTION The B function connects to L, the RRD caching daemon, and issues a "flush" command for the given file. The daemon will put this file to the head of the update queue so it is written "soon". The status will be returned only after the file's pending updates have been written to disk. =over 8 =item I The name of the B that is to be written to disk. =item B<--daemon> I
Address of the L daemon. If not specified, the RRDCACHED_ADDRESS environment variable must be set (see below). For a list of accepted formats, see the B<-l> option in the L manual. rrdtool flush --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd =back =head1 ENVIRONMENT VARIABLES The following environment variables may be used to change the behavior of Cflush>: =over 4 =item B If this environment variable is set it will have the same effect as specifying the C<--daemon> option on the command line. If both are present, the command line argument takes precedence. =back =head1 AUTHOR Florian Forster EoctoEatEverplant.orgE