Hi all,
I am not sure this is the problem of NAS (nfs) or the File system, I am sending
my problem to this list though. If this is wrong list for my post , then I do
aplogise.
Here is the problem in brief:
- The server is rhel4.
- One file system (NAS) has been exported.
- The file system has been mounted in the server. The mount point is like
as
nas2.xxx.org:/dev/deg/temp /apps/deg/dev
- I am doing
cd /apps/deg/dev and , creating some file say xx. File is
being created withthe the file permission 644 .
Then I am changing the file permission as 444 as root.
After that when if I try to change the permission of the xx
file back to 644 or anything , it is giving
"permission denied". I can't do any updates on xx file.
- Same type of process I am doing on a simililar type of NAS
mounted file system , it is perfectly alright.
If anyone gives me some pointers that will be really appreciated.
Thanks in advance
I take it you've checked you are not using root squash NFS mount option. Alex --On 28 July 2008 19:48:16 -0700 Swapana Ghosh <swapana_ghosh at yahoo.com> wrote:> > Hi all, > > I am not sure this is the problem of NAS (nfs) or the File system, I am > sending my problem to this list though. If this is wrong list for my > post , then I do aplogise. > > Here is the problem in brief: > > - The server is rhel4. > > - One file system (NAS) has been exported. > > - The file system has been mounted in the server. The mount point is > like as > > nas2.xxx.org:/dev/deg/temp /apps/deg/dev > > - I am doing > > cd /apps/deg/dev and , creating some file say xx. File is > being created withthe the file permission 644 . > > Then I am changing the file permission as 444 as root. > After that when if I try to change the permission of the xx > file back to 644 or anything , it is giving > "permission denied". I can't do any updates on xx file. > > - Same type of process I am doing on a simililar type of NAS > mounted file system , it is perfectly alright. > > If anyone gives me some pointers that will be really appreciated. > > Thanks in advance > > > > > _______________________________________________ > Ext3-users mailing list > Ext3-users at redhat.com > https://www.redhat.com/mailman/listinfo/ext3-users > >Alex