[Gluster-users] libgfapi as non-root

[Raghavendra Talur]

On Thu, Mar 26, 2015 at 10:06 AM, Behrooz Shafiee <shafiee01 at gmail.com>
wrote:

> The issue was that I had to restart glusterfs-server or daemon.
> Thanks,
>
> On Thu, Mar 26, 2015 at 12:34 AM, Humble Devassy Chirammal <
> humble.devassy at gmail.com> wrote:
>
>> Hi Behrooz,
>>
>> The error says about "testvol2" where the 'gluster volume info' you
>> provided is on "testvol"
>>
>>  [2015-03-25 22:50:08.079884] E [glfs-mgmt.c:599:mgmt_getspec_
>> cbk] 0-glfs-mgmt: failed to fetch volume file (key:testvol2)
>>
>> Can you please cross-check on this ?
>>
>> --Humble
>>
>>
>> On Thu, Mar 26, 2015 at 4:30 AM, Behrooz Shafiee <shafiee01 at gmail.com>
>> wrote:
>>
>>> Hello everyone,
>>>
>>>  I want to use libgfapi c api in my code. I have installed glusterfs on
>>> my host with two bricks and created a volume called 'testvol'; however, in
>>> my code 'glfs_init' fails with -1 when I run my program without sudo
>>> access. If I run it as root it will connect fine. I saw an email in the
>>> mailing list with this solution:
>>> 1. add ” option rpc-auth-allow-insecure on” to *.vol file
>>> 2. set <volname> server.allow-insecure on
>>>
>>
For future reference, you need to set option rpc-auth-allow-insecure in
glusterd.vol files only on all nodes.



> 3. stop and start the volume
>>>
>>> so I added ” option rpc-auth-allow-insecure on” to every .vol file in
>>> /var/lib/glusterd/vols/testvol including
>>> (testvol.IP.media-behrooz-Backup-gluster-brick1.vol  testvol-rebalance.vol
>>> trusted-testvol.tcp-fuse.vol
>>> testvol.IP.media-behrooz-Backup-gluster-brick2.vol
>>> testvol.tcp-fuse.vol) as well as /etc/glusterfs/glusterd.vol. And also set
>>> testvol server.allow-insecure on and stop and start. Here is the info of my
>>> volume:
>>>
>>> Volume Name: testvol
>>> Type: Replicate
>>> Volume ID: 3754bf24-d6b0-4af7-a4c9-d2a63c55455c
>>> Status: Started
>>> Number of Bricks: 1 x 2 = 2
>>> Transport-type: tcp
>>> Bricks:
>>> Brick1: IP:/media/behrooz/Backup/gluster/brick1
>>> Brick2: IP:/media/behrooz/Backup/gluster/brick2
>>> Options Reconfigured:
>>> server.allow-insecure: on
>>> auth.allow: *
>>>
>>> But still no luck and here is what I see in my program output:
>>> [2015-03-25 22:50:08.079273] W [socket.c:611:__socket_rwv] 0-gfapi:
>>> readv on 129.97.170.232:24007 failed (No data available)
>>> [2015-03-25 22:50:08.079806] E [rpc-clnt.c:362:saved_frames_unwind] (-->
>>> /usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_log_callingfn+0x186)[0x7fdb253f3da6]
>>> (-->
>>> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7fdb2589cc7e]
>>> (-->
>>> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fdb2589cd8e]
>>> (-->
>>> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x82)[0x7fdb2589e602]
>>> (-->
>>> /usr/lib/x86_64-linux-gnu/libgfrpc.so.0(rpc_clnt_notify+0x48)[0x7fdb2589ed98]
>>> ))))) 0-gfapi: forced unwinding frame type(GlusterFS Handshake)
>>> op(GETSPEC(2)) called at 2015-03-25 22:50:08.079120 (xid=0x1)
>>> [2015-03-25 22:50:08.079884] E [glfs-mgmt.c:599:mgmt_getspec_cbk]
>>> 0-glfs-mgmt: failed to fetch volume file (key:testvol2)
>>> [2015-03-25 22:50:08.079908] E [glfs-mgmt.c:696:mgmt_rpc_notify]
>>> 0-glfs-mgmt: failed to connect with remote-host: IP (No data available)
>>> [2015-03-25 22:50:08.079924] I [glfs-mgmt.c:701:mgmt_rpc_notify]
>>> 0-glfs-mgmt: Exhausted all volfile servers
>>>
>>>
>>> And I use:
>>> glusterfs 3.6.2 built on Feb  7 2015 06:29:50
>>>
>>>
>>>
>>> Any help or comment is highly appreciated!
>>>
>>> Thanks,
>>> --
>>> Behrooz
>>>
>>> _______________________________________________
>>> Gluster-users mailing list
>>> Gluster-users at gluster.org
>>> http://www.gluster.org/mailman/listinfo/gluster-users
>>>
>>
>>
>
>
> --
> Behrooz
>
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>



-- 
*Raghavendra Talur *
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