...

Code Block

title	Standby broken node

sudo pcs cluster standby acd-lb-broken
 
--> Verify this with
 
pcs status

...

Code Block

title	drbd on broken node

sudo drbdadm disconnect jtelshared
sudo drbdadm secondary jtelshared
sudo drbdadm connect --discard-my-data jtelshared

...

Code Block

title	drbd on healthy node

sudo drbdadm primary jtelshared
sudo drbdadm connect jtelshared

...

Code Block

title	Unstandby broken node

sudo pcs cluster unstandby acd-lb-broken
 
--> Verify this with
 
pcs status

Put broken node back to primary

Code Block

title	Unstandby broken node

drbdadm primary jtelshared
 
--> Verify this with
 
cat /proc/drbd

Check everything

Code Block

title	Unstandby broken node

sudo pcs resource show
sudo cat /proc/drbd