1 RRDRESIZE(1) rrdtool RRDRESIZE(1)
6 rrdresize - alters the size of an RRA and creates a new .rrd file
9 r\brr\brd\bdt\bto\boo\bol\bl r\bre\bes\bsi\biz\bze\be _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be _\br_\br_\ba_\b-_\bn_\bu_\bm G\bGR\bRO\bOW\bW_\b|S\bSH\bHR\bRI\bIN\bNK\bK _\br_\bo_\bw_\bs
17 _\br_\br_\ba_\b-_\bn_\bu_\bm the R\bRR\bRA\bA you want to alter. You can find the number using r\brr\brd\bd-\b-
21 will be inserted as the rows that are oldest.
24 be removed are the oldest rows.
29 The new .rrd file, with the modified RRAs, is written to the file
30 r\bre\bes\bsi\biz\bze\be.\b.r\brr\brd\bd in the current directory. T\bTh\bhe\be o\bor\bri\big\bgi\bin\bna\bal\bl .\b.r\brr\brd\bd f\bfi\bil\ble\be i\bis\bs n\bno\bot\bt
33 It is possible to abuse this tool and get strange results by first
34 removing some rows and then reinserting the same amount (effectively
35 clearing them to be Unknown). You may thus end up with unknown data in
36 one RRA while at the same timestamp this data is available in another
37 RRA.
40 Alex van den Bogaerdt <alex@ergens.op.het.net>
44 1.3.5 2008-03-15 RRDRESIZE(1)