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NFS mount
i hve mounted mounted as 192.168.1.1:/grabs on /tmp/grabs type nfs (rw)
problem is that....
I canot copy a file inside /tmp/grabs to / i am logined as root.
file size is 4 MB ...its hanging ....
when i checked error log is shows ...
Feb 19 08:11:57 kernel: nfs: server not responding, still trying
but already mounted with rw permission
another thing i am not able to touch a file inside /tmp/grabs
problem is that....
I canot copy a file inside /tmp/grabs to / i am logined as root.
file size is 4 MB ...its hanging ....
when i checked error log is shows ...
Feb 19 08:11:57 kernel: nfs: server not responding, still trying
but already mounted with rw permission
another thing i am not able to touch a file inside /tmp/grabs
Can you post output of "rpcinfo -p nfs.data.com"?
Normally nfsd+mountd+portmap are sufficient, and other services are worked around if not badly broke. But you can try launching (nfs)lock(mgr) if possible.
Is any firewall involved? Does changing from UDP to TCP help?
Normally nfsd+mountd+portmap are sufficient, and other services are worked around if not badly broke. But you can try launching (nfs)lock(mgr) if possible.
Is any firewall involved? Does changing from UDP to TCP help?
ASKER
#rpcinfo -p nfs.data.com
program vers proto port
536870919 3 tcp 12345
536870919 1 tcp 12345
536870919 3 udp 12345
536870919 1 udp 12345
102660 1 udp 52657
102660 1 tcp 55159
824395111 1 tcp 52989
824395111 1 udp 56068
100011 1 tcp 64223 rquotad
100011 1 udp 57438 rquotad
536870914 1 udp 4658
536870914 1 tcp 4658
100021 3 udp 50407 nlockmgr
100021 2 udp 50407 nlockmgr
100021 1 udp 50407 nlockmgr
100021 4 udp 50407 nlockmgr
100021 3 tcp 59213 nlockmgr
100021 2 tcp 59213 nlockmgr
100021 1 tcp 59213 nlockmgr
100021 4 tcp 59213 nlockmgr
100024 1 udp 58010 status
100024 1 tcp 58010 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
140391 1 udp 31491
100005 3 tcp 1234 mountd
100005 2 tcp 1234 mountd
100005 1 tcp 1234 mountd
100005 3 udp 1234 mountd
100005 2 udp 1234 mountd
100005 1 udp 1234 mountd
100000 2 udp 111 portmapper
100000 2 tcp 111 portmapper
# rpcinfo -u nfs.data.com llockmgr
rpcinfo: RPC: Program not registered
program 100020 is not available
I am able to mount but when i copy content to some other folder it hangs
Can i do anything from client machiine... i dont have access to nfs server
program vers proto port
536870919 3 tcp 12345
536870919 1 tcp 12345
536870919 3 udp 12345
536870919 1 udp 12345
102660 1 udp 52657
102660 1 tcp 55159
824395111 1 tcp 52989
824395111 1 udp 56068
100011 1 tcp 64223 rquotad
100011 1 udp 57438 rquotad
536870914 1 udp 4658
536870914 1 tcp 4658
100021 3 udp 50407 nlockmgr
100021 2 udp 50407 nlockmgr
100021 1 udp 50407 nlockmgr
100021 4 udp 50407 nlockmgr
100021 3 tcp 59213 nlockmgr
100021 2 tcp 59213 nlockmgr
100021 1 tcp 59213 nlockmgr
100021 4 tcp 59213 nlockmgr
100024 1 udp 58010 status
100024 1 tcp 58010 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
140391 1 udp 31491
100005 3 tcp 1234 mountd
100005 2 tcp 1234 mountd
100005 1 tcp 1234 mountd
100005 3 udp 1234 mountd
100005 2 udp 1234 mountd
100005 1 udp 1234 mountd
100000 2 udp 111 portmapper
100000 2 tcp 111 portmapper
# rpcinfo -u nfs.data.com llockmgr
rpcinfo: RPC: Program not registered
program 100020 is not available
I am able to mount but when i copy content to some other folder it hangs
Can i do anything from client machiine... i dont have access to nfs server
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answer helped
ASKER
# rpcinfo -u nfs.data.com llockmgr
rpcinfo: RPC: Program not registered
program 100020 is not available
#uname -ar
Linux 2.4.21-47.0.1.ELsmp #1 SMP Fri Oct 13 17:56:20 EDT 2006 i686 i
Help is appriated