I agree that a permissions error should give an immediate response but this is I.T. we're talking about. Perhaps the Suse NFS Server is bugged.
Anyway, after nearly 30 posts, what are the possible scenarios?
Can you think of any more than this?
1. The client doesn't dispatch the NFS mount command onto the network at all.
2. The client doesn't know how to reach the NFS server due to network misconfiguration.
3. The server receives the request but does not attempt to respond.
4. The server doesn't know the way back to the client due to network misconfiguration.
On the server (Suse) ....
plus possibly.....
to debug the rpc protocol.
All the output will be in /var/log/messages which could get very big pretty fast. That should prove the inbound call on the server as per (3) above.
Linux OS : Fedora 10 (No graphical mode)
Windows OS : XP and Windows Server NT
I am able to access from my windows to linux using following step
//fedora10 ip
username of admin and password
I am able to view the admin and shared printer of fedora 10.
When i try to enter in the admin... (0 Replies)
Hi
I am using red hat linux, In my folder a strange folder is created i.e. " -a " , folder name is preceded with hyphen. Now if i try to remove with rm -rf -1 , i am unable to do it.
Can anyone please let me know how to do it, & what this kind of folder means
Thanks
Sarbjit (3 Replies)
Hi,
I am using redhat linux 5.1 - 64bit,
using command
mount -t cifs //192.192.192.192/SW/Ex /192.192.192.192 -o username=test
I am getting below error.
mount: block device //192.192.192.192/SW/Ex is write-protected, mounting read-only
mount: cannot mount block device... (3 Replies)
Hello Gurus!!
Very recently i tried to mount a USB pen drive onto my solaris 10 (X4170 model) server. As i understand, in ideal scenarios it should get mounted automatically, but it did not happen. Neither anything is shown in "iostat -En" output or "rmformat -l" about the pen drive.
I also... (10 Replies)
Hi All,
One job in unix server will generate .csv files daily. I need to copy the latest of these .csv file from the unix server to the shared drive/folder in windows through unix script. My shared folder will look something like
W:\some folder(for example). Could any one of you please help... (3 Replies)
We would be migrating unix solaries to Linux redhat.
Basically source is unix and target is linux.
i would like to copy entire file system unix/source/* to target linux/souce/*
but target linux has only folder setup so what ever files copied need to be placed in the linux server with same... (8 Replies)
Hi,
I followed this procedure in order to mount in AIX a shared folder in windows server 2000.
https://www-304.ibm.com/support/docview.wss?uid=isg3T1012550
Ive tested the shared folder from other windows Server, and its fine.
What Ive do in AIX is:
Logon as root
Under /Home/spss/ I... (2 Replies)
Hi everyone,
have a good day to you.
I am trying to use NFS to share a folder between 2 linux systems.
Let's say the server which is sharing the folder is server A and the client which need to access this shared folder is server B.
In server B, i am having a Joe user which UID and GID is 500.... (1 Reply)
Discussion started by: michael_hoang
1 Replies
LEARN ABOUT HPUX
nfs
nfs(7) Miscellaneous Information Manual nfs(7)NAME
nfs, NFS - network file system
DESCRIPTION
The Network File System (NFS) allows a client node to perform transparent file access over the network. By using NFS, a client node oper-
ates on files residing on a variety of servers and server architectures, and across a variety of operating systems. File access calls on
the client (such as read requests) are converted to NFS protocol requests and sent to the server system over the network. The server
receives the request, performs the actual file system operation, and sends a response back to the client.
NFS operates in a stateless manner using remote procedure calls (RPC) built on top of an external data representation (XDR) protocol. The
RPC protocol enables version and authentication parameters to be exchanged for security over the network.
A server grants access to a specific file system to clients by adding an entry for that file system to the server's file.
A client gains access to that file system using the command to request a file handle for the file system (see mount(1M)). (A file handle
is the means by which NFS identifies remote files.) Once a client mounts the file system, the server issues a file handle to the client
for each file (or directory) the client accesses. If the file is removed on the server side, the file handle becomes stale (dissociated
with a known file), and the server returns an error with set to
A server can also be a client with respect to file systems it has mounted over the network; however, its clients cannot directly access
those file systems. If a client attempts to mount a file system for which the server is an NFS client, the server returns with set to The
client must mount the file system directly from the server on which the file system resides.
The user ID and group ID mappings must be the same between client and server. However, the server maps UID 0 (the superuser) to UID -2
before performing access checks for a client. This process prevents gaining superuser privileges on remote file systems.
RETURN VALUE
Generally, physical disk I/O errors detected at the server are returned to the client for action. If the server is down or inaccessible,
the client receives the message:
where is the hostname of the NFS server. The client continues resending the request until it receives an acknowledgement from the server.
Therefore, the server can crash or power down, and come back up without any special action required by the client. The client process
requesting the I/O will block, but remains sensitive to signals (unless mounted with the option) until the server recovers. However, if
mounted with the option, the client process returns an error instead of waiting indefinitely.
AUTHOR
was developed by Sun Microsystems, Inc.
SEE ALSO exportfs(1M), share(1M), mount(1M), mount_nfs(1M), nfsd(1M), mount(2), fstab(4), dfstab(4).
nfs(7)