[DRBD-user] both nodes WFConnection

Felix Frank ff at mpexnet.de
Tue Jun 14 09:40:01 CEST 2011

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


On 06/14/2011 01:57 AM, Jay McConnell wrote:
> Hi
> 
> After a reboot on my secondary node, both nodes show WFConnection.
> 
> Primary:
> version: 8.3.7 (api:88/proto:86-91)
> srcversion: EE47D8BF18AC166BE219757
> 
>  1: cs:WFConnection ro:Primary/Unknown ds:UpToDate/DUnknown A r----
>     ns:778171912 nr:0 dw:312057068 dr:569461460 al:3594309 bm:31824 lo:0
> pe:0 ua:0 ap:0 ep:1 wo:b oos:107644
>  2: cs:WFConnection ro:Primary/Unknown ds:UpToDate/DUnknown A r----
>     ns:1457718432 nr:0 dw:681924136 dr:1384933056 al:663135 bm:188707
> lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:222860
> 
> Secondary:
> version: 8.3.7 (api:88/proto:86-91)
> srcversion: EE47D8BF18AC166BE219757
> 
>  1: cs:WFConnection ro:Secondary/Unknown ds:UpToDate/DUnknown A r----
>     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
>  2: cs:WFConnection ro:Secondary/Unknown ds:UpToDate/DUnknown A r----
>     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
> 
> I have tried to reattach/connect the secondary and also tried:
> 
>  drbdadm -- --discard-my-data connect r0
> 
> on the secondary as well as:
> 
>  drbdadm -- --overwrite-data-of-peer primary all
> 
> on the primary.
> 
> I've searched the mailing list and the user guide with no luck.
> 
> Any ideas ?

Hi,

do the nodes "see" each other via the pertinent network (hopefully a
back-to-back link)?

Are the DRBD configs identical (post one if they are, repair if not)?

Are there any funny log messages when you "drbdadm connect" either of them?

Regards,
Felix



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