[Gluster-users] Read-only volumes - timeframe for features/filter?

Jacob Shucart jacob at gluster.com
Thu Jan 6 09:44:03 PST 2011


James,

What OS is this with?  I ran a test with 3.1.1:

[root at jacobgfs31-s1 /]# mount -t glusterfs -o ro localhost:/test /tmpo
[root at jacobgfs31-s1 /]# cd /tmpo
[root at jacobgfs31-s1 tmpo]# touch file2
touch: cannot touch `file2': Read-only file system

Is this what you are looking for?

-Jacob

-----Original Message-----
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Burnash, James
Sent: Thursday, January 06, 2011 8:43 AM
To: gluster-users at gluster.org
Subject: Re: [Gluster-users] Read-only volumes - timeframe for
features/filter?

Gluster Devs - I know you are busy, but could you possibly give me some
guidance on this?

That said - how do members of the Gluster community handle read-only
Gluster volumes - or is nobody else doing this?

Thanks,

James Burnash, Unix Engineering

-----Original Message-----
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Burnash, James
Sent: Wednesday, January 05, 2011 4:02 PM
To: 'Ian Rogers'; Amar Tumballi
Cc: gluster-users at gluster.org
Subject: Re: [Gluster-users] Read-only volumes - timeframe for
features/filter?

Was this read-only option (-O ro) added to gluster 3.1.1? I've tried a
couple of invocations:

mount -t glusterfs -O ro ${GLUSTER_RO}:/pfs-ro1 /pfs/pfs-ro1
and
mount -t glusterfs -o ro ${GLUSTER_RO}:/pfs-ro1 /pfs/pfs-ro1

Neither appears to have any effect.

Thanks,

James Burnash, Unix Engineering


-----Original Message-----
From: gluster-users-bounces at gluster.org
[mailto:gluster-users-bounces at gluster.org] On Behalf Of Ian Rogers
Sent: Thursday, March 11, 2010 4:28 PM
To: Amar Tumballi
Cc: gluster-users at gluster.org
Subject: Re: [Gluster-users] Read-only volumes - timeframe for
features/filter?


Excellent, although it must be possible to specify this in /etc/fstab or
"by hand" in the volume specification.

Thanks,

Ian

On 11/03/2010 07:15, Amar Tumballi wrote:
> We are in the process of providing '-o ro' option for 'mount -t 
> glusterfs' (internally using filter). It should be included in 
> codebase soon.
>
> I will reply here in the thread about the availability.
>
> -Amar
>
> On Thu, Mar 11, 2010 at 12:21 AM, Ian Rogers 
> <ian.rogers at contactclean.com <mailto:ian.rogers at contactclean.com>>
wrote:
>
>
>     Gluster Devs,
>
>     I'd like be able to mount some volumes readonly and
>     features/filter -
>
http://www.gluster.com/community/documentation/index.php/Translators/featu
res/filter
>     - should be perfect.
>
>     But I've compiled 3.0.2 from source and features/filter is
>     installed in a "testing" subdirectory...
>
>     Is there a time-frame for promoting this xlater to the main set,
>     or is there a better way of doing this?
>
>     Cheers,  Ian
>
>     -- 
>     www.ContactClean.com <http://www.ContactClean.com>
>     Making changing email address as easy as clicking a mouse.
>     Helping you keep in touch.
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>
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>


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