[DRBD-user] No quorum on UpToDate devices

[kvaps]

Yeah, the drbd version is 9.2.1 on all three nodes
I fixed that by adding additional diskless resource, then removing it.

Next time I'll try dump-md. Thank you!

Best Regards,
Andrei Kvapil


On Wed, Mar 15, 2023 at 7:59 PM GM <gianni.milo22 at gmail.com> wrote:

> Which drbd kmod version are you using?
>
> There have been some changes lately in the quorum mechanism, which you may
> benefit from...
>
> https://lists.linbit.com/pipermail/drbd-user/2023-January/026354.html
>
>
>
> On Wed, 15 Mar 2023 at 16:28, kvaps <kvapss at gmail.com> wrote:
>
>> Hi, any idea why drbd can lose their quorum? All the replicas are
>> UpToDate:
>>
>> root at kube-node-14:/# drbdsetup status
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d role:Primary
>>   disk:Diskless
>>   kube-node-4 role:Secondary
>>     peer-disk:UpToDate
>>   kube-node-6 role:Secondary
>>     peer-disk:UpToDate
>>
>> root at kube-node-6:/# drbdsetup status
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d role:Secondary suspended:quorum
>>   disk:UpToDate quorum:no blocked:upper
>>   kube-node-14 role:Primary
>>     peer-disk:Diskless
>>   kube-node-4 role:Secondary
>>     peer-disk:UpToDate
>>
>> root at kube-node-4:/# drbdsetup status
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d
>> pvc-2ba7ccd7-e92c-4c92-be8e-6e55c9a0840d role:Secondary suspended:quorum
>>   disk:UpToDate quorum:no blocked:upper
>>   kube-node-14 role:Primary
>>     peer-disk:Diskless
>>   kube-node-6 role:Secondary
>>     peer-disk:UpToDate
>>
>>
>> Best Regards,
>> Andrei Kvapil
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