Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi, My DRBD resync performance is far below system capabilities, and unfortunately available configuration options do not work for me. I tried to turn off planner in a resource file: * c-plan-ahead 0; and from the command line: * drbdsetup disk-options <minor> --c-plan-ahead 0 I also tried to improve resync rate in a resource file: * c-plan-ahead 200; * c-min-rate 0; * c-max-rate 40M; * resync-rate 40M; and from the command line: * drbdsetup disk-options 3 --c-plan-ahead 200 --c-min-rate 0 --resync-rate 40M --c-max-rate 40M I also tried various combinations of the above, but all I achieved, was to increase resynchronization to about 4MB/s, which, according to the manual, is a default value for 'c-min-rate'. I found a discussion about the same problem, but no solution: http://www.gossamer-threads.com/lists/drbd/users/24230#24250 * drbdsetup <minor> show shows correct settings (what was requested) * drbdadm -d adjust <resource> shows correctly changed settings with regard to the configured So, is there a way for DRBD 8.4 to improve it, or is there something wrong with the way I try to configure it. Thanks in advance, -- Best Regards, Radoslaw Garbacz XtremeData Incorporation -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20140214/425638ba/attachment.htm>