NFS mounting issue
 

So this is a VM hosting an NFS share. I am unable to mount it with my app servers. This worked up until recently. Not sure what had changed. Getting the following error.

mount: block device server:/data is write-protected, mounting read-only
mount: cannot mount block device server:/data read-only



Exports:

(rw,sync,no_subtree_check,fsid=0)

FStab on app server

server:/nfs/data/ /nfs/rails-shared nfs4 rsize=32768,wsize=32768,intr,bg 0 0

mount: block device server:/nfs/data/ is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on att-prod-nfs-01:/nfs/data/,
or too many mounted file systems



From app server