[Gluster-users] How to enable shared_storage?

Sat Nov 19 16:17:25 UTC 2016

Unfortunately I haven't this log file but I have
'run-gluster-shared_storage.log' and it has errors I don't know why.

Here is the content of the 'run-gluster-shared_storage.log':

[2016-11-19 10:37:01.581737] I [MSGID: 100030] [glusterfsd.c:2454:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.8.5
(args: /usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage /run/gluster/shared_storage)
[2016-11-19 10:37:01.641836] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
[2016-11-19 10:37:01.642311] E [glusterfsd-mgmt.c:1586:mgmt_getspec_cbk]
0-glusterfs: failed to get the 'volume file' from server
[2016-11-19 10:37:01.642340] E [glusterfsd-mgmt.c:1686:mgmt_getspec_cbk]
0-mgmt: failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:37:01.642592] W [glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90) [0x7f95cd309770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536) [0x7f95cda3afc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b) [0x7f95cda34b4b] ) 0-:
received signum (0), shutting down
[2016-11-19 10:37:01.642638] I [fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:37:18.798787] I [MSGID: 100030] [glusterfsd.c:2454:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.8.5
(args: /usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage /run/gluster/shared_storage)
[2016-11-19 10:37:18.813011] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
[2016-11-19 10:37:18.813363] E [glusterfsd-mgmt.c:1586:mgmt_getspec_cbk]
0-glusterfs: failed to get the 'volume file' from server
[2016-11-19 10:37:18.813386] E [glusterfsd-mgmt.c:1686:mgmt_getspec_cbk]
0-mgmt: failed to fetch volume file (key:gluster_shared_storage)
[2016-11-19 10:37:18.813592] W [glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90) [0x7f96ba4c7770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536) [0x7f96babf8fc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b) [0x7f96babf2b4b] ) 0-:
received signum (0), shutting down

[2016-11-19 10:37:18.813633] I [fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:40:33.115685] I [MSGID: 100030] [glusterfsd.c:2454:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.8.5
(args: /usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage /run/gluster/shared_storage)
[2016-11-19 10:40:33.124218] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
[2016-11-19 10:40:33.124722] E [glusterfsd-mgmt.c:1586:mgmt_getspec_cbk]
0-glusterfs: failed to get the 'volume file' from server
[2016-11-19 10:40:33.124738] E [glusterfsd-mgmt.c:1686:mgmt_getspec_cbk]
0-mgmt: failed to fetch volume file (key:gluster_shared_storage)

[2016-11-19 10:40:33.124869] W [glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90) [0x7f23576a9770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536) [0x7f2357ddafc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b) [0x7f2357dd4b4b] ) 0-:
received signum (0), shutting down

[2016-11-19 10:40:33.124896] I [fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.
[2016-11-19 10:44:36.029838] I [MSGID: 100030] [glusterfsd.c:2454:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.8.5
(args: /usr/sbin/glusterfs --volfile-server=127.0.0.1
--volfile-id=gluster_shared_storage /run/gluster/shared_storage)
[2016-11-19 10:44:36.043705] I [MSGID: 101190]
[event-epoll.c:628:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
[2016-11-19 10:44:36.044082] E [glusterfsd-mgmt.c:1586:mgmt_getspec_cbk]
0-glusterfs: failed to get the 'volume file' from server
[2016-11-19 10:44:36.044106] E [glusterfsd-mgmt.c:1686:mgmt_getspec_cbk]
0-mgmt: failed to fetch volume file (key:gluster_shared_storage)

[2016-11-19 10:44:36.044302] W [glusterfsd.c:1327:cleanup_and_exit]
(-->/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90) [0x7fbd9dced770]
-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x536) [0x7fbd9e41efc6]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b) [0x7fbd9e418b4b] ) 0-:
received signum (0), shutting down

[2016-11-19 10:44:36.044356] I [fuse-bridge.c:5793:fini] 0-fuse: Unmounting
'/run/gluster/shared_storage'.

Can you help me to figure out what I am doing wrong?

Sincerely,
Alexandr

On Sat, Nov 19, 2016 at 3:18 PM, Saravanakumar Arumugam <sarumuga at redhat.com
> wrote:

>
>
> On 11/19/2016 04:13 PM, Alexandr Porunov wrote:
>
> It still doesn't work..
>
> I have created that dir:
> # mkdir -p /var/run/gluster/shared_storage
>
> and then:
> # mount -t glusterfs 127.0.0.1:gluster_shared_storage
> /var/run/gluster/shared_storage
> Mount failed. Please check the log file for more details.
>
> Where to find a proper file to read logs? Because "/var/log/glusterfs/"
> has a lot of log files.
>
>
> You can  find mount logs like this :  "directory_mounted".log inside
> /var/log/glusterfs
> There is some issue in your setup...check this log and share it here.
>
>
> Sincerely,
> Alexandr
>
> On Sat, Nov 19, 2016 at 11:16 AM, Saravanakumar Arumugam <
> <sarumuga at redhat.com>sarumuga at redhat.com> wrote:
>
>>
>> On 11/19/2016 01:39 AM, Alexandr Porunov wrote:
>>
>>> Hello,
>>>
>>> I try to enable shared storage for Geo-Replication but I am not sure
>>> that I do it properly.
>>>
>>> Here is what I do:
>>> # gluster volume set all cluster.enable-shared-storage enable
>>> volume set: success
>>>
>>> # mount -t glusterfs 127.0.0.1:gluster_shared_storage
>>> /var/run/gluster/shared_storage
>>> ERROR: Mount point does not exist
>>> Please specify a mount point
>>> Usage:
>>> man 8 /sbin/mount.glusterfs
>>>
>>>
>>> This error means /var/run/gluster/shared_storage directory does NOT
>> exists.
>>
>> But, running the  command (gluster volume set all
>> cluster.enable-shared-storage enable)
>> should carry out the mounting automatically. (so, there is no need to
>> manually mount).
>>
>> Check after running "gluster volume set all cluster.enable-shared-storage
>> enable"
>>     1. gluster volume info
>>      2. glusterfs process started with volfile-id as
>> gluster_shared_storage.
>>
>> Thanks,
>> Saravana
>>
>>
>
>
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