Behavior on disk errors

We are trying to understand the behavior of drbd when disk errors occur in =
a few cases.=0A=
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1) When a separate metadata disk is created, what happens when i/o errors h=
appen on that disk? =0A=
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Do the node go into Diskless?=A0=0A=
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2)=A0 When a node is a secondary, what happens when drbd gets i/o errors? =
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I understand primary will continue to stream data to the remotes when error=
s are detected (by default) but what will happen on a secondary if errors a=
re detected, Does it go into a disconnected state?=0A=
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Cheers,=0A=
Tim=