problem executing scripts on mounted fat32 partition
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problem executing scripts on mounted fat32 partition
Hi,
I have a problem with executing e.g. perl scripts that are on a mounted drive.
I have Fedora Core 1 installed on an ext3 partition and an extra fat32 partition. The fat32 partition is mounted with the command "mount /scratch", with in my fstab "/dev/hda6 /scratch vfat noauto,users,rw 0 0". In my home directory I have no problem executing any scripts or binaries, but I cannot do that in directories on the mounted partition. What does work is "perl script.pl" but not "script.pl". When I try to execute a binary ("./program.x"), I get the error "bash: ./program.x: Permission denied", but for all files I do have execute permissions.
It doesn't make a difference if I do this as root or as a user.
I suspect it has to do with how I mount the partition, and may be related to the problem that I cannot unmount the partition with "umount /scratch" (error: "/scratch: device is busy").
Anybody has a clue to what is the problem?
./ just indicates that the file I want to execute is in the current directory. Both "./binary.x" and "binary.x" do the same thing in my case (I tried), which is what I expected since ./ is the first directory listed in my "$PATH".
works fine! It allows me to execute files and also solves the umount and some other things, like I wasn't able to change the group of my own files (chgrp ..).
works fine! It allows me to execute files and also solves the umount and some other things, like I wasn't able to change the group of my own files (chgrp ..).
Thanks anyway!
Roald
Actually you can only add the option "exec" after "users" or "user". No need for umask=022 since it is usually the default.
Code:
/dev/hda6 /scratch vfat noauto,users,exec,rw 0 0
This is since the user(s) options imply "noexec".
Strangly, the owner option, which is not well documented, doesn't imply "noexec" like the user(s) options.
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