RRDRESIZE(1) rrdtool RRDRESIZE(1) NNAAMMEE rrdtool resize - alters the size of an RRA. SSYYNNOOPPSSIISS rrrrddttooooll rreessiizzee _f_i_l_e_n_a_m_e _r_r_a_-_n_u_m GGRROOWW_|SSHHRRIINNKK _r_o_w_s DDEESSCCRRIIPPTTIIOONN The rreessiizzee function is used to modify the number of rows in an RRRRAA. _f_i_l_e_n_a_m_e the name of the RRRRDD you want to alter. _r_r_a_-_n_u_m the RRRRAA you want to alter. You can find the number using rrrrddttooooll iinnffoo. GGRROOWW used if you want to add extra rows to an RRA. The extra rows will be inserted as the rows that are oldest. SSHHRRIINNKK used if you want to remove rows from an RRA. The rows that will be removed are the oldest rows. _r_o_w_s the number of rows you want to add or remove. NNOOTTEESS It is possible to abuse this tool and get strange results by first removing some rows and then reinsert the same amount (effectively clearing them to be Unknown). You may thus end up with unknown data in one RRA while at the same timestamp this data is available in another RRA. AAUUTTHHOORR Alex van den Bogaerdt 1.0.35 2001-02-21 RRDRESIZE(1)