[ClusterLabs] Corosync ring shown faulty between healthy nodes & networks (rrp_mode: passive)
dmaziuk at bmrb.wisc.edu
Thu Oct 6 13:12:06 EDT 2016
On 10/06/2016 11:25 AM, Klaus Wenninger wrote:
> But it is convenient because all layers on top can be completely
> agnostic of the duplicity.
It's also cheap: failing over a node, esp. when taking over involves
replaying a database log, or even just re-establishing a bunch of nfs
connections, is way more disruptive than mdadm going into "degraded"
state and sending you an e-mail.
BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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