Hello, we periodically come across the problem.
The resource is shown as UpToDate, but for some reason it has several
unsynchronized bytes; this number does not change:
# drbdsetup status pvc—5Se9f359f-8939-46b5—99d0@-S5e92c6db6b5f —-statistics
pvc—5e9f359f-8939-46b5-99d0@-Se92c6db6b5f role:Secondary
disk: UpToDate
read:0 written:4968740
kube-worker-dev-0 role:Primary
peer-disk: UpToDate
received: 43107880 sent:0
kube-worker-dev-1 role:Secondary
peer-disk: UpToDate
received:543132 sent:0 out-of-sync:16
If I run `drbdadm disconnect / drbdadm connect` then everything
becomes fine. But it can randomly appear in other resources later.
DRBD version 9.2.4
Any ideas?
Best Regards,
Andrei Kvapil
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