FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Debian > Debian User

 
 
LinkBack Thread Tools
 
Old 03-18-2012, 12:24 AM
T o n g
 
Default filesystem mounted as noexec

On Sat, 17 Mar 2012 14:43:41 +0100, Lorenzo Beretta wrote:

> Most likely your filesystem is mounted with noexec,

Bingo! Thanks!
Hmm..., but why? I didn't specify noexec for any of my mounted filesystems
except /proc:

$ 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
3

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.

Please help.

Thanks

--
Tong (remove underscore(s) to reply)
http://xpt.sourceforge.net/techdocs/
http://xpt.sourceforge.net/tools/


--
To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: jk3dfu$10g$1@dough.gmane.org">http://lists.debian.org/jk3dfu$10g$1@dough.gmane.org
 
Old 03-18-2012, 12:23 PM
Lorenzo Beretta
 
Default 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,


Bingo! Thanks!
Hmm..., but why? I didn't specify noexec for any of my mounted filesystems
except /proc:

$ 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
3

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.

Please help.

Thanks


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).

"""


--
To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org

Archive: 4f65e1dc$0$1386$4fafbaef@reader1.news.tin.it">http ://lists.debian.org/4f65e1dc$0$1386$4fafbaef@reader1.news.tin.it
 
Old 03-19-2012, 12:05 AM
T o n g
 
Default filesystem mounted as noexec

On Sun, 18 Mar 2012 14:23:38 +0100, Lorenzo Beretta wrote:

> some google-fu, and a look at mount(8):

<embarrassed>, Thanks Lorenzo.

--
Tong (remove underscore(s) to reply)
http://xpt.sourceforge.net/techdocs/
http://xpt.sourceforge.net/tools/


--
To UNSUBSCRIBE, email to debian-user-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: jk60pa$q5u$1@dough.gmane.org">http://lists.debian.org/jk60pa$q5u$1@dough.gmane.org
 

Thread Tools




All times are GMT. The time now is 11:20 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org