filesystem mounted as noexec
Il 18/03/2012 02:30, T o n g ha scritto:
On Sat, 17 Mar 2012 14:43:41 +0100, Lorenzo Beretta wrote:
Most likely your filesystem is mounted with noexec,
Hmm..., but why? I didn't specify noexec for any of my mounted filesystems
$ grep noexec /etc/fstab
proc /proc proc defaults,noexec,nosuid 0 0
However, 3 of my reiserfs filesystems are mounted as noexec:
$ mount | grep reiserfs.*noexec | wc -l
All of them have the following controls in /etc/fstab:
auto defaults,users,notail,noatime,nodiratime,barrier=f lush
Does that means auto+defaults for reiserfs filesystems are noexec?
or maybe it is "barrier="? Actually two of them have barrier=flush and
one of them has barrier=1. I vaguely remember from the log that barrier=
is not supported by reiserfs but I didn't care about it before.
some google-fu, and a look at mount(8):
users Allow every user to mount and unmount the filesystem. This
option implies the options noexec, nosuid, and nodev (unless overridden
by subsequent options, as in the option line users,exec,dev,suid).
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