Useful Commands
See DRBD Status
cat /proc/drbd
Disconnect the share (useful for planned maintenance)
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drbdadm disconnect jtelshared
Set the node to primary:
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drbdadm connect jtelshared
drbdadm primary jtelshared
Split Brain
Background
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See also:
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https://docs.linbit.com/doc/users-guide-84/s-resolve-split-brain/
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