unable to mount /home dir in a client machine
Hi
I have a nis server and i want to mount home directory. in /etc/exports file i have done the following configuration /home *(rw,sync) chkconfig nfs on chkconfig iptables off chkconfig nfslock on /sbin/rpc.statd start service portmap start chkconfig portmap on chkconfig ypserv on in vi /etc/hosts.allow portmap : 132.0.0.0 : allow ALL : 132.0.0. when i mount the /home directory in a client machine mount 132.0.0.2:/home /home i get following error Mount RPC: unable to receive errno=Connection refused Can anyone help me |
in /etc/exports file try this...
/home 132.0.0.0/24(rw,sync) check... /etc/hosts.allow /etc/hosts.deny.. alsoin case SELinux is enabled ... diable it with 'setenforce 0' also post the output from 'rpcinfo -p' best luck |
unable to mount /home folder
I did that,
the status remain unchanged. still getting the same error |
unable to mount /home folder
output from rpcinfo -p
program vers proto port 100000 2 tcp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 1024 status 100024 1 tcp 1024 status 100004 2 udp 802 ypserv 100004 1 udp 802 ypserv 100004 2 tcp 805 ypserv 100004 1 tcp 805 ypserv 391002 2 tcp 1025 sgi_fam 100009 1 udp 983 yppasswdd 100011 1 udp 970 rquotad 100011 2 udp 970 rquotad 100011 1 tcp 973 rquotad 100011 2 tcp 973 rquotad 100003 2 udp 2049 nfs 100003 3 udp 2049 nfs 100003 2 tcp 2049 nfs 100003 3 tcp 2049 nfs 100021 1 udp 1027 nlockmgr 100021 3 udp 1027 nlockmgr 100021 4 udp 1027 nlockmgr 100021 1 tcp 1031 nlockmgr 100021 3 tcp 1031 nlockmgr 100021 4 tcp 1031 nlockmgr 100005 1 udp 988 mountd 100005 1 tcp 991 mountd 100005 2 udp 988 mountd 100005 2 tcp 991 mountd 100005 3 udp 988 mountd 100005 3 tcp 991 mountd |
Hi,
Maybe you can check that the /home is correctly exported, from you client type : showmount -e 132.0.0.2 |
unable to mount /home folder
WELL ON CLIENTMACHINE, I DID THIS
[root@delapache root]# showmount -e 132.0.0.2 Export list for 132.0.0.2: /home 132.0.0.0/24 [root@delapache root]# mount 132.0.0.2:/home /home mount: RPC: Unable to receive; errno = Connection refused |
your rpcinfo output seems absolutely correct.
check the /var/log/messages for authentication faliures at the time you are trying to mount from client. post that.. if you have a nis server from where you are exporting users and passwds.. check everything is OK... as nis client |
unable to mount /home folder
/VAR/LOG/ MESSAGES
May 30 09:53:45 delnis kernel: hdc: attached ide-cdrom driver. May 30 09:53:45 delnis kernel: hdc: ATAPI DVD-ROM drive, 128kB Cache, DMA May 30 09:53:45 delnis kernel: Uniform CD-ROM driver Revision: 3.12 May 30 09:53:48 delnis kernel: cdrom: This disc doesn't have any tracks I recog ize! May 30 10:05:53 delnis portmap[1557]: connect from 132.0.0.4 to dump(): request from unauthorized host May 30 10:05:53 delnis portmap[1558]: connect from 132.0.0.4 to getport(mountd) request from unauthorized host May 30 10:05:53 delnis portmap[1559]: connect from 132.0.0.4 to getport(mountd) request from unauthorized host May 30 10:14:44 delnis portmap[1561]: connect from 132.0.0.4 to dump(): request from unauthorized host May 30 10:14:44 delnis portmap[1562]: connect from 132.0.0.4 to getport(mountd) request from unauthorized host May 30 10:14:44 delnis portmap[1563]: connect from 132.0.0.4 to getport(mountd) request from unauthorized host May 30 10:21:22 delnis kernel: lp0: console ready May 30 10:21:22 delnis portmap[1077]: connect from 132.0.0.4 to getport(ypserv) request from unauthorized host May 30 10:21:22 delnis modprobe: modprobe: Can't locate module char-major-188 May 30 10:21:22 delnis last message repeated 15 times May 30 10:21:22 delnis modprobe: modprobe: Can't locate module char-major-180 May 30 10:21:23 delnis last message repeated 15 times May 30 10:21:33 delnis portmap[1383]: connect from 132.0.0.4 to getport(ypserv) request from unauthorized host May 30 10:21:34 delnis portmap[1384]: connect from 132.0.0.4 to getport(ypserv) request from unauthorized host May 30 10:21:35 delnis kernel: mice: PS/2 mouse device common for all mice May 30 10:21:35 delnis portmap[1388]: connect from 132.0.0.4 to getport(ypserv) request from unauthorized host May 30 10:21:57 delnis xinetd[1482]: warning: can't get client address: Transpo t endpoint is not connected @ |
unable to mount /home folder
ON CLIENT COMP
ay 30 10:21:58 delapache kernel: cdrom: This disc doesn't have any tracks I re ognize! May 30 10:24:42 delapache kernel: i8253 count too high! resetting.. May 30 10:34:42 delapache kernel: nfsd: last server has exited May 30 10:34:42 delapache kernel: nfsd: unexporting all filesystems May 30 10:37:16 delapache rpc.mountd: Caught signal 15, un-registering and exit ng. May 30 10:37:16 delapache rpc.mountd: Caught signal 15, un-registering and exit ng. May 30 10:37:16 delapache nfs: rpc.mountd shutdown succeeded May 30 10:37:16 delapache nfs: nfsd shutdown failed May 30 10:37:16 delapache nfs: rpc.rquotad shutdown succeeded May 30 10:37:16 delapache nfs: Shutting down NFS services: succeeded May 30 10:37:33 delapache portmap: portmap shutdown succeeded May 30 10:37:38 delapache nfs: Starting NFS services: succeeded May 30 10:37:38 delapache rpc.rquotad: Cannot register service: RPC: Unable to eceive; errno = Connection refused May 30 10:37:38 delapache rpc.rquotad: rpc.rquotad: unable to register (RQUOTAP OG, RQUOTAVERS, udp). May 30 10:37:39 delapache nfs: rpc.rquotad startup failed . May 30 10:41:04 delapache portmap: portmap startup succeeded May 30 10:41:08 delapache nfs: Starting NFS services: succeeded May 30 10:41:08 delapache nfs: rpc.rquotad startup succeeded May 30 10:41:08 delapache nfs: rpc.nfsd startup succeeded May 30 10:41:08 delapache nfs: rpc.mountd startup succeeded May 30 10:42:54 delapache kernel: portmap: server localhost not responding, tim d out May 30 10:48:57 delapache rpc.mountd: Caught signal 15, un-registering and exit ng. May 30 10:48:57 delapache nfs: rpc.mountd shutdown succeeded May 30 10:49:01 delapache kernel: nfsd: last server has exited May 30 10:49:01 delapache kernel: nfsd: unexporting all filesystems May 30 10:49:01 delapache kernel: nfsd: last server has exited May 30 10:49:01 delapache kernel: nfsd: unexporting all filesystems May 30 10:49:01 delapache nfs: nfsd shutdown succeeded May 30 10:49:02 delapache nfs: rpc.rquotad shutdown succeeded May 30 10:49:02 delapache nfs: Shutting down NFS services: succeeded May 30 10:49:02 delapache nfs: Starting NFS services: succeeded May 30 10:49:02 delapache nfs: rpc.rquotad startup succeeded |
your nfs server is not authenticating the incoming connection...
please check the following... in /etc/hosts.deny, there shouldnt be nething (just for testing)... in /etc/hosts.allow nothing should be there... (which means ur /etc/exports) is final authority in restricting... restart xinetd... and restart portmap and also nfs daemons.. try and see what happens |
unable to mount /home folder
ITS GIVING ME THE SAME ERROR, HOW EVER
when i restart the nfs service [root@delnis root]# service nfs restart Shutting down NFS mountd: [FAILED] Shutting down NFS daemon: nfsd: last server has exited nfsd: unexporting all filesystems [ OK ] Shutting down NFS quotas: [ OK ] Shutting down NFS services: [ OK ] Starting NFS services: [ OK ] Starting NFS quotas: [ OK ] Starting NFS daemon: [ OK ] Starting NFS mountd: [ OK ] |
damn with this stupid os. i am formatting my drive and reinstall linux.
thankyou guys for helping |
bad option...
read through http://nfs.sourceforge.net/nfs-howto/security.html and http://nfs.sourceforge.net/nfs-howto/server.html may the luck be with you ;) |
Thank you kindly. This information is very useful for me. Great site! Thanks again!
________________________________________________________________ http://www.neolink.ro |
Hi
I have a nis server and i want to mount home directory. in /etc/exports file i have done the following configuration /home *(rw,sync) chkconfig nfs on chkconfig iptables off chkconfig nfslock on /sbin/rpc.statd start service portmap start chkconfig portmap on chkconfig ypserv on in vi /etc/hosts.allow portmap : 132.0.0.0 : allow ALL : 132.0.0. when i mount the /home directory in a client machine mount 132.0.0.2:/home /home i get following error Mount RPC: unable to receive errno=Connection refused output from rpcinfo -p program vers proto port 100000 2 tcp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 1024 status 100024 1 tcp 1024 status 100004 2 udp 802 ypserv 100004 1 udp 802 ypserv 100004 2 tcp 805 ypserv 100004 1 tcp 805 ypserv 391002 2 tcp 1025 sgi_fam 100009 1 udp 983 yppasswdd 100011 1 udp 970 rquotad 100011 2 udp 970 rquotad 100011 1 tcp 973 rquotad 100011 2 tcp 973 rquotad 100003 2 udp 2049 nfs 100003 3 udp 2049 nfs 100003 2 tcp 2049 nfs 100003 3 tcp 2049 nfs 100021 1 udp 1027 nlockmgr 100021 3 udp 1027 nlockmgr 100021 4 udp 1027 nlockmgr 100021 1 tcp 1031 nlockmgr 100021 3 tcp 1031 nlockmgr 100021 4 tcp 1031 nlockmgr 100005 1 udp 988 mountd 100005 1 tcp 991 mountd 100005 2 udp 988 mountd 100005 2 tcp 991 mountd 100005 3 udp 988 mountd 100005 3 tcp 991 mountd WELL ON CLIENTMACHINE, I DID THIS [root@delapache root]# showmount -e 132.0.0.2 Export list for 132.0.0.2: /home 132.0.0.0/24 [root@delapache root]# mount 132.0.0.2:/home /home mount: RPC: Unable to receive; errno = Connection refused ITS GIVING ME THE SAME ERROR, HOW EVER when i restart the nfs service [root@delnis root]# service nfs restart Shutting down NFS mountd: [FAILED] Shutting down NFS daemon: nfsd: last server has exited nfsd: unexporting all filesystems [ OK ] Shutting down NFS quotas: [ OK ] Shutting down NFS services: [ OK ] Starting NFS services: [ OK ] Starting NFS quotas: [ OK ] Starting NFS daemon: [ OK ] Starting NFS mountd: [ OK ] |
Hi guys,
Hope iam not leading you people to a wrong way, but any way, though we dont have enough option than formating linux, I think you can give me a chance too ;) lets see.. Have you maped RPC via NIS ? /Rinish |
unable to mount /home to a client system
how can map RPC via NIS ?
|
edit "/var/yp/Makefile"
and at line number: 109 u'll find an edit like all: passwd group hosts rpc rpc Here it shows what all things are maped to your network through yelllow pages (yp) Please make sure that rpc is maped. /Rinish |
'unable to mount /home dir in a client machine'
i did that, but same result
|
All times are GMT -5. The time now is 11:11 AM. |