[Gluster-users] set volume locking without shutting off server

[Jordan Willis]

Hi Kaushal,


I’m using 

->gluster --version
glusterfs 3.5.2 built on Aug  6 2014 19:33:49
Repository revision: git://git.gluster.com/glusterfs.git
Copyright (c) 2006-2011 Gluster Inc. <http://www.gluster.com>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of GlusterFS under the terms of the GNU General Public License.

and the generated brick.vol has this line(s)

volume dnas_volume-locks
    type features/locks
    subvolumes dnas_volume-access-control
end-volume

and you are right. No these aren’t NFS mounted, that was poorly worded. Should I just update glusterfs that should resolve my problems? Or am I still missing something.

Thanks,
Jordan



> On Jul 4, 2015, at 1:35 AM, Kaushal M <kshlmster at gmail.com> wrote:
> 
> Which version of GlusterFS are you using?
> 
> The locks translator should be enabled by default for all volumes for
> the latest versions (IIRC 3.5 and above). So you wouldn't need to do
> anything. To verify you can check the generated brick volfiles in
> /var/lib/glusterd/vols/<VOL>/<brick-name>.vol .
> 
> Also, are you really creating GlusterFS bricks on NFS mounts? That
> doesn't work..
> 
> ~kaushal
> 
> 
> 
> On Sat, Jul 4, 2015 at 7:16 AM, Jordan Willis <jwillis0720 at gmail.com> wrote:
>> Hi,
>> 
>> Is it possible to enable posix type locking with glusterfs without shutting
>> off the volume?
>> 
>> I think this is what I need (I’m trying to get sqlite to lock files on my
>> nfs mounted glusterfs volume)
>> 
>> volume locks
>>  type features/locks
>>  subvolumes brick
>> end-volume
>> 
>> 
>> Can you enable this with the gluster volume set command in some way? If not,
>> do I just add those lines to the /etc/glusterfs/gluster.vol file and turn
>> off and on the volume, or how would I reload that file. I manually started
>> the current fs with the following. I’m confused on where I should actually
>> enable the locking.
>> 
>> 
>> gluster volume create  myvolume nfs_mount_1 nfs_mount_2 …nfs_mount_N
>> gluster volume start myvolume
>> 
>> 
>> Thanks so much,
>> Jordan
>> 
>> 
>> _______________________________________________
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> http://www.gluster.org/mailman/listinfo/gluster-users

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