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rrd_tune

(PECL rrd >= 0.9.0)

rrd_tune — Tunes some RRD database file header options

说明

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.

参数

filename

RRD database file name.

options

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

返回值

Returns TRUE on success, FALSE otherwise.