Hi ,
I have a filesystem on AIX 4.3.3 which i need to share with other clients who use Windows NT and Redhat linux 7.3.
I use samba to share this with Windows NT Clients.
Now i was to share this with Linux clients.
When i try to nfs mount this on Linux i get
"mount: failed, reason given by... (1 Reply)
hi,
i have a problem and is needed by next week.
when i need to run a program at the specified time using the crontab, after that the program which will send a messege to the screen using the say command, which will show "Hello"
but there is an error when i run it, in the mail it show that
... (5 Replies)
Hi
i am running the below script in vio server,
i changed to aix mode..then
#./script1
</code>
##Set today Date as file name.
vardate= date +"%m%d%y%H%M%S"
varhost= hostname
filename= "$varhost_$vardate"
echo $filename
</code>
the output is .......
</code>
# ./mount_test ... (6 Replies)
Hello All,
We have an existing ssh set-up between 2 Unix servers ( Server A and Server B). Recently, we've had a problem where we cannot delete files (via app engine and even manually, after connecting thru ssh) on Server B. We manage Server A but Server B is handled by a different group, as a... (1 Reply)
Hello,
I am have an issues with one of my scripts. I get the following error when I get to the point in the script where I am making the change. The change does take however. the error is "change: xecho: execute permission denied"
Everything was working properly until I start cleaning... (3 Replies)
Have the following in a .sh file.
printf "Installing ... \ r"
cd $ ORG_DIR / a_a
. / configure> error.log
Make 1> error.log 2> error.log
make install> error.log
But when I run I get the following.
install.sh: line 270:. / configure: Permission denied
make: *** No rule two make target... (3 Replies)
Hi All,
Need your help..
I am writing one script in which I am assigning value to one variable but when i am executing it is showing error "0403-006 Execute permission denied"
below is the line of that script :
INPUT_COUNT=wc $GIF_DIR/input/VID_RIMS.DAT | awk '{print $1}'
and access... (2 Replies)
I am trying to develop a script to replace a lowercase URLs with an upper case URLs in HTM files.
Basically.. replace href="somelowercaseurl" with href="SOMEUPPERCASEURL". In place.
the href's are not located in any specific position in the file.
Here is my shell script :
export... (5 Replies)
Hello,
I have managed to install rsync using swinstall and also as far as I can tell the dependancies we didn't have. However when trying to execute the binary I get the following error :-
/>rsync
sh: rsync: Execute permission denied.
/>which rsync
/usr/local/bin/rsync... (10 Replies)
Hello,
I am having an odd problem in open suse 12. I have a shell script and when I try to run it, I get "permission denied" The permissions from ls -l are,
-rw------- 1 user1 users 25904 Jan 10 16:26 script.sh
I have tried to change the permissions in dolphin but this does not change the... (5 Replies)
Discussion started by: LMHmedchem
5 Replies
LEARN ABOUT DEBIAN
nfsidmap
nfsidmap(5) File Formats Manual nfsidmap(5)NAME
nfsidmap - The NFS idmapper upcall program
SYNOPSIS
nfsidmap [-v] [-t timeout] key desc
nfsidmap [-v] [-c]
nfsidmap [-v] [-u|-g|-r user]
DESCRIPTION
The file /usr/sbin/nfsidmap is used by the NFS idmapper to translate user and group ids into names, and to translate user and group names
into ids. Idmapper uses request-key to perform the upcall and cache the result. /usr/sbin/nfsidmap is called by /sbin/request-key, and
will perform the translation and initialize a key with the resulting information.
nfsidmap can also used to clear the keyring of all the keys or revoke one particular key. This is useful when the id mappings have failed
to due to a lookup error resulting in all the cached uids/gids to be set to the user id nobody.
OPTIONS -c Clear the keyring of all the keys.
-g user
Revoke the gid key of the given user.
-r user
Revoke both the uid and gid key of the given user.
-t timeout
Set the expiration timer, in seconds, on the key. The default is 600 seconds (10 mins).
-u user
Revoke the uid key of the given user.
-v Increases the verbosity of the output to syslog (can be specified multiple times).
CONFIGURING
The file /etc/request-key.conf will need to be modified so /sbin/request-key can properly direct the upcall. The following line should be
added before a call to keyctl negate:
create id_resolver * * /usr/sbin/nfsidmap -t 600 %k %d
This will direct all id_resolver requests to the program /usr/sbin/nfsidmap. The -t 600 defines how many seconds into the future the key
will expire. This is an optional parameter for /usr/sbin/nfsidmap and will default to 600 seconds when not specified.
The idmapper system uses four key descriptions:
uid: Find the UID for the given user
gid: Find the GID for the given group
user: Find the user name for the given UID
group: Find the group name for the given GID
You can choose to handle any of these individually, rather than using the generic upcall program. If you would like to use your own pro-
gram for a uid lookup then you would edit your request-key.conf so it looks similar to this:
create id_resolver uid:* * /some/other/program %k %d
create id_resolver * * /usr/sbin/nfsidmap %k %d
Notice that the new line was added above the line for the generic program. request-key will find the first matching line and run the cor-
responding program. In this case, /some/other/program will handle all uid lookups, and /usr/sbin/nfsidmap will handle gid, user, and group
lookups.
AUTHOR
Bryan Schumaker, <bjschuma@netapp.com>
1 October 2010 nfsidmap(5)