I am trying to mount a Windows Server 2012 NFS shared folder on a RHEL 6.5 client. It looks like I can mount the folder, but I cannot access it. When I try to access the mounted folder I get an “Input/output error”. Any suggestions?
When I run “rpcinfo /p” on the Windows Server I get:
program version protocol port
--------------------------------------------------
100000 2 udp 111 portmapper
100000 3 udp 111 portmapper
100000 4 udp 111 portmapper
100000 2 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 4 tcp 111 portmapper
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 tcp 2049 nfs
100005 1 tcp 2049 mountd
100005 2 tcp 2049 mountd
100005 3 tcp 2049 mountd
100005 1 udp 2049 mountd
100005 2 udp 2049 mountd
100005 3 udp 2049 mountd
100021 1 tcp 2049 nlockmgr
100021 2 tcp 2049 nlockmgr
100021 3 tcp 2049 nlockmgr
100021 4 tcp 2049 nlockmgr
100021 1 udp 2049 nlockmgr
100021 2 udp 2049 nlockmgr
100021 3 udp 2049 nlockmgr
100021 4 udp 2049 nlockmgr
100024 1 tcp 2049 status
100024 1 udp 2049 status
From the Linux client:
[root@localhost /]# showmount -e 128.101.1.1
Export list for 128.101.1.1:
/Linux (everyone)
[root@localhost /]# mount 128.101.1.1:/Linux /mnt/Linux
[root@localhost /]# cd /mnt/Linux/
bash: cd: /mnt/Linux/: Input/output error
[root@localhost /]# ll /mnt/
total 40
drwx------ 2 4294967294 4294967294 12288 Aug 23 12:45 Linux
I have also tried using the following to mount the share, and I get the same error.
mount -t nfs -o proto=tcp,port=2049 128.101.1.1:/Linux /mnt/Linux
When I run “rpcinfo /p” on the Windows Server I get:
program version protocol port
--------------------------------------------------
100000 2 udp 111 portmapper
100000 3 udp 111 portmapper
100000 4 udp 111 portmapper
100000 2 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 4 tcp 111 portmapper
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 tcp 2049 nfs
100005 1 tcp 2049 mountd
100005 2 tcp 2049 mountd
100005 3 tcp 2049 mountd
100005 1 udp 2049 mountd
100005 2 udp 2049 mountd
100005 3 udp 2049 mountd
100021 1 tcp 2049 nlockmgr
100021 2 tcp 2049 nlockmgr
100021 3 tcp 2049 nlockmgr
100021 4 tcp 2049 nlockmgr
100021 1 udp 2049 nlockmgr
100021 2 udp 2049 nlockmgr
100021 3 udp 2049 nlockmgr
100021 4 udp 2049 nlockmgr
100024 1 tcp 2049 status
100024 1 udp 2049 status
From the Linux client:
[root@localhost /]# showmount -e 128.101.1.1
Export list for 128.101.1.1:
/Linux (everyone)
[root@localhost /]# mount 128.101.1.1:/Linux /mnt/Linux
[root@localhost /]# cd /mnt/Linux/
bash: cd: /mnt/Linux/: Input/output error
[root@localhost /]# ll /mnt/
total 40
drwx------ 2 4294967294 4294967294 12288 Aug 23 12:45 Linux
I have also tried using the following to mount the share, and I get the same error.
mount -t nfs -o proto=tcp,port=2049 128.101.1.1:/Linux /mnt/Linux