CODEWITHSUNDEEP
linuxnfs
Rit
Rit

Reputation: 19

refused mount request from 192.168.56.100 for /ovm/mypool1/poolfs (/): not exported

Am trying to setup NFS mount point between servers:- db-rac and vm-manager. /ovm/mypool1/poolfs is a virtual disk mounted as shown below.

/dev/sdc 12G 159M 12G 2% /ovm/mypool1/poolfs

Following are my configurations:-

vm-manager(192.168.56.100):-

1) cat /etc/exports

/ovm/mypool1/poofs *(rw,no_root_squash)

2) [root@mymanager ~]# chkconfig nfs on

[root@mymanager ~]# service nfs start

[root@mymanager ~]# exportfs –a

3) [root@vm-manager ~]# df -h

Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 19G 2.9G 15G 17% / /dev/sda1 99M 17M 78M 18% /boot tmpfs 2.0G 0 2.0G 0% /dev/shm /dev/sdb1 9.9G 4.0G 5.5G 42% /u01 Downloads 233G 85G 149G 37% /media/sf_Downloads /dev/sdc 12G 159M 12G 2% /ovm/mypool1/poolfs

4) [root@vm-manager ~]# rpcinfo -p 192.168.56.100 program vers proto port

100000    2   tcp    111  portmapper
100000    2   udp    111  portmapper
100011    1   udp    835  rquotad
100011    2   udp    835  rquotad
100011    1   tcp    838  rquotad
100011    2   tcp    838  rquotad
100003    2   udp   2049  nfs
100003    3   udp   2049  nfs
100003    4   udp   2049  nfs
100227    2   udp   2049  nfs_acl
100227    3   udp   2049  nfs_acl
100003    2   tcp   2049  nfs
100003    3   tcp   2049  nfs
100003    4   tcp   2049  nfs
100227    2   tcp   2049  nfs_acl
100227    3   tcp   2049  nfs_acl
100021    1   udp  43381  nlockmgr
100021    3   udp  43381  nlockmgr
100021    4   udp  43381  nlockmgr
100021    1   tcp  39233  nlockmgr
100021    3   tcp  39233  nlockmgr
100021    4   tcp  39233  nlockmgr
100005    1   udp    867  mountd
100005    1   tcp    870  mountd
100005    2   udp    867  mountd
100005    2   tcp    870  mountd
100005    3   udp    867  mountd
100005    3   tcp    870  mountd

5) [root@vm-manager ~]# showmount -e

Export list for vm-manager.oracle.com: /ovm/mypool1/poofs *

db-rac(192.168.56.101):-

While running the command [root@db-rac ~]#mount 192.168.56.100:/ovm/mypool1/poolfs /mnt -v

Am getting the error

mount: no type was given - I'll assume nfs because of the colon mount: trying 192.168.56.100 prog 100003 vers 3 prot tcp port 2049 mount: trying 192.168.56.100 prog 100005 vers 3 prot udp port 867 mount: 192.168.56.100:/ovm/mypool1/poolfs failed, reason given by server: Permission denied

And checking the /var/log/messages

vm-manager mountd[2811]: refused mount request from 192.168.56.100 for /ovm/mypool1/poolfs (/): not exported

Appreciate for any help provided.

Upvotes: 1

Views: 15389

Answers (2)

Yogesh Jilhawar
Yogesh Jilhawar

Reputation: 6323

Check the /var/log/messages and cross verify the spellings for the both, what you have exported and on what you are trying to mount. Most of the time it is because of typo.

Upvotes: 3

Alex
Alex

Reputation: 6047

Reload nfs after changes in /etc/export

service nfs restart or exportfs -r

Upvotes: 2

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