Hi,
-----Original message----- From:Hayley Swimelar <[email protected]> Sent:Fri 23-12-2016 07:36 Subject:Re: [DRBD-user] secondary DRBD node shows UpToDate but is not To:[email protected]; Hi Bart, >On 12/21/2016 05:55 AM, Bart Coninckx wrote: >> Hi all, >> >> >> >> since a couple of years we have a 2 node DRBD cluster on CentOS 6.5 and >> DRBD (version: 8.4.5 (api:1/proto:86-101)) installed from source. We >> noticed that all DRBD resources show "UpToDate" on the secondary node, >> but if we restart the service, one or more resources start syncing >> again, indicating there seem to be differences in between the resources. >> This is of course not desirable. >> >How large are the resyncs? If you restarted the drbd service while >writes were coming in on the other node, a small resync (depending on >how many blocks were touched while the service was not running) would be >expected here. They take up quite some time ( as in "minutes" not seconds). I just did a test again and, of course, at this point in time I do not see the problem. Will test later again, BC Best, Hayley
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