rrd_tune

(PECL rrd >= 0.9.0)

rrd_tune — Tunes some RRD database file header options

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rrd_tune ( string $filename , array $options ) : bool

Change some options in the RRD dabase header file. E.g. renames the source for the data etc.

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filename

RRD database file name.

options

Options with RRD database file properties which will be changed. See rrd tune man page for details.

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Returns TRUE on success, FALSE otherwise.