Hi,

Couple of questions regarding Persistent Volumes, in particular NFS ones.

1) If I have a PV configured with the Retain policy it is not clear to me
how this PV can be reused after the bound PVC is deleted. Deleting the PVC
makes the PV status "Released". How do I make it "Available" again without
losing the data?

2) Is there anything (e.g. all nodes crashing due to some underlying
infrastructure failure) that would cause the data in a "Retain" volume to
be wiped out? We had a problem with all our vmware servers  (where I host
my openshift POC)  and all my NFS mounted volumes were wiped out. The
storage guys assure me that nothing at their end caused that and it must
have been a running process that did it.

Thanks

Lionel.
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