rrd_tune
(PECL rrd >= 0.9.0)
rrd_tune — Tunes some RRD database file header options.
Description
bool rrd_tune
( string $filename
, array $options
)
Change some options in the RRD dabase header file. E.g. renames the source for the data etc.
Parameters
- filename
-
RRD database file name.
- options
-
Options with RRD database file properties which will be changed. See rrd tune man page for details.
Return Values
Returns TRUE on success, FALSE otherwise.