@george1421 @Wayne-Workman
Both nodes are back online now. I had a left over “-T” in /etc/default/nfs-kernel-server on the storage node from my attempts to disable NFSv4. What I was reading said NFSv3 doesn’t use TCP and is only UDP. Well, however fog connects it needs TCP with v3.
Here is where I ended, I don’t know if the RPCNFSCOUNT of 48 is needed to be increased from the default 8, but I read that this increases the threads for nfs workers.
/etc/default/nfs-kernel-server
# Number of servers to start up
# To disable nfsv4 on the server, specify '--no-nfs-version 4' here
RPCNFSDCOUNT='48 --no-nfs-version 4'
# Runtime priority of server (see nice(1))
RPCNFSDPRIORITY=0
# Options for rpc.mountd.
# If you have a port-based firewall, you might want to set up
# a fixed port here using the --port option. For more information,
# see rpc.mountd(8) or http://wiki.debian.org/SecuringNFS
# To disable NFSv4 on the server, specify '--no-nfs-version 4' here
RPCMOUNTDOPTS='--manage-gids --no-nfs-version 4'
# Do you want to start the svcgssd daemon? It is only required for Kerberos
# exports. Valid alternatives are "yes" and "no"; the default is "no".
NEED_SVCGSSD="no"
# Options for rpc.svcgssd.
RPCSVCGSSDOPTS=""
# Options for rpc.nfsd.
RPCNFSDOPTS=""
/etc/idmapd.conf
[General]
Verbosity = 0
Pipefs-Directory = /run/rpc_pipefs
# set your own domain here, if id differs from FQDN minus hostname
Domain = localdomain
[Mapping]
Nobody-User = nobody
Nobody-Group = nogroup
[Translation]
Method = nsswitch
/etc/default/nfs-common
# If you do not set values for the NEED_ options, they will be attempted
# autodetected; this should be sufficient for most people. Valid alternatives
# for the NEED_ options are "yes" and "no".
# Do you want to start the statd daemon? It is not needed for NFSv4.
NEED_STATD=
# Options for rpc.statd.
# Should rpc.statd listen on a specific port? This is especially useful
# when you have a port-based firewall. To use a fixed port, set this
# this variable to a statd argument like: "--port 4000 --outgoing-port 4001".
# For more information, see rpc.statd(8) or http://wiki.debian.org/SecuringNFS
STATDOPTS=
# Do you want to start the gssd daemon? It is required for Kerberos mounts.
NEED_GSSD=