Hi all,
all back! I just realized the line does not offer 19Mbit/s but instead only 4Mbit/s and then the value is to be expected. Sorry for confusion! /Christian Am 31.07.2019 um 06:48 schrieb [email protected]: > Hi all, > > > I have a drbd device set up and it looks like it is running fine so far. > Just when watching /proc/drbd the resync seems to be really, really slow: > > version: 8.4.11-1 (api:1/proto:86-101) > GIT-hash: 66145a308421e9c124ec391a7848ac20203bb03c build by mockbuild@, > 2018-11-03 01:26:55 > > 1: cs:SyncTarget ro:Secondary/Secondary ds:Inconsistent/UpToDate A r----- > ns:0 nr:285164 dw:285044 dr:0 al:0 bm:0 lo:2 pe:2 ua:2 ap:0 ep:1 > wo:f oos:314127936 > [>....................] sync'ed: 0.1% (306764/307004)M > finish: 188:23:50 speed: 444 (424) want: 1,160 K/sec > > > I have not added any special settings to my drbd setup, the *.conf file > just hass all setting marekedd out with "#". And the device file has the > following: > > resource drbd1 { > protocol A; > startup {become-primary-on backuppc2;} > on backuppc1 { > device /dev/drbd1; > disk /dev/vdb; > address 192.168.9.1:7789; > meta-disk internal; > } > on backuppc2 { > device /dev/drbd1; > disk /dev/sdb; > address 192.168.1.1:7789; > meta-disk internal; > } > } > > As it runs over a slow WAN connection (the line is 10Mbit ) I do not > expect the transfer rate to be very high. But most of the time just > 444K/sec? There is no really impressive other traffic on the line and a > bandwidth calculator tells me it should be done (for the approx > 307.000MB) within close three days. But 188 hours are triple of the > calculated time! > > Oh, and on the device itself there is nearly no IO at this stage. > > Is there some miscalculation or misreading of the values from > /proc/drbd? How can I speed up the sync? > > > > Thanks a lot! > > > /Christian > > _______________________________________________ > Star us on GITHUB: https://github.com/LINBIT > drbd-user mailing list > [email protected] > http://lists.linbit.com/mailman/listinfo/drbd-user _______________________________________________ Star us on GITHUB: https://github.com/LINBIT drbd-user mailing list [email protected] http://lists.linbit.com/mailman/listinfo/drbd-user
