...
View DRBD Status
cat /proc/drbd
Start the share
drbdadm adjust jtelshared
Disconnect the share (useful for planned maintenance)
drbdadm disconnect jtelshared
...
Down the share (useful for planned maintenance)
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drbdadm down jtelshared
Set the node to primary:
drbdadm adjustprimary jtelshareddrbdadm primary jtelshared
Connect the share
drbdadm connect jtelshared
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