Hello,
I've installed a engine server and 2 host nodes. After install the 2
nodes I've configured a nfs domain storage in the first node. After few
minutes, the second host is down and I dont put it online.
The log in the engine show:
>Host node2 cannot access the Storage Domain(s) nfsexport_node1
attached to the Data Center Labs. Setting Host state to Non-Operational.
The nfsexport Storage Domain Format is V4, but in the /etc/nfsmount.conf
Defaultproto=tcp
Defaultvers=3
Nfsvers=3
Also I've added the line
NFS4_SUPPORT="no"
to /etc/sysconfig/nfs file
The node1's iptables rules are:
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT icmp -- anywhere anywhere
ACCEPT all -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere tcp dpt:54321
ACCEPT tcp -- anywhere anywhere tcp dpt:54322
ACCEPT tcp -- anywhere anywhere tcp dpt:sunrpc
ACCEPT udp -- anywhere anywhere udp dpt:sunrpc
ACCEPT tcp -- anywhere anywhere tcp dpt:ssh
ACCEPT udp -- anywhere anywhere udp dpt:snmp
ACCEPT tcp -- anywhere anywhere tcp dpt:websm
ACCEPT tcp -- anywhere anywhere tcp dpt:16514
ACCEPT tcp -- anywhere anywhere multiport dports
rockwell-csp2
ACCEPT tcp -- anywhere anywhere multiport dports rfb:6923
ACCEPT tcp -- anywhere anywhere multiport dports
49152:49216
ACCEPT tcp -- anywhere anywhere tcp dpt:nfs
ACCEPT udp -- anywhere anywhere udp dpt:nfs
ACCEPT tcp -- anywhere anywhere tcp dpt:mountd
ACCEPT udp -- anywhere anywhere udp dpt:mountd
REJECT all -- anywhere anywhere reject-with
icmp-host-prohibited
And the output of showmount -e command in a terminal of node1 is:
>/nfs/data *
But the output of showmount -e node1 in a terminal of node2 is
>clnt_create: RPC: Port mapper failure - Unable to receive: errno 113
(No route to host)
Any help?
Thanks you in advance.
Ángel González
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