Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> On Mon, Mar 12, 2012 at 05:22:57PM +0100, Felix Frank wrote: > > On 03/12/2012 05:13 PM, Jake Smith wrote: > > > drbdsetup /dev/drbd0 syncer -r 110M > > > > Good call. > > > > > drbdadm adjust 0 > > > > Stressing this: Do the latter only *after* your test is done and you > > want to rid yourself of the temporary adjustment. > > > > Cheers, > > Felix > > Hi folks, > > I've tried changing the syncer rate as you mentioned in the previous > post, but it hasn't changed the sync speed one bit (literally ;-). > > It seems like I'm running out of options fast, the old hardware we're > intending to replace does 44MB/sec write speed in similar setup, but > on much inferior hardware, so I'm hoping to achieve at least the same > speeds once we'll migrate to the new servers. > > For the record: > > # cat /proc/drbd > version: 8.3.7 (api:88/proto:86-91) > srcversion: EE47D8BF18AC166BE219757 > 0: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent C > r---- > ns:873115000 nr:0 dw:2048 dr:873127461 al:1 bm:53289 lo:1 pe:3151 > ua:1699 ap:0 ep:1 wo:d oos:2281801072 > [====>...............] sync'ed: 25.6% (2228320/2992484)M > finish: 32:20:18 speed: 19,396 (12,256) K/sec Could you please show the /proc/drbd BEFORE and AFTER the drbdsetup command? Perhaps you switch the sync speed several times. -- Dr. Michael Schwartzkopff Guardinistr. 63 81375 München Tel: (0163) 172 50 98 Fax: (089) 620 304 13 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 198 bytes Desc: This is a digitally signed message part. URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20120313/740f1eb5/attachment.pgp>