[Gluster-users] How to enable shared_storage?

[Alexandr Porunov]

I have disabled shared_storage then removed that folder
(/var/run/gluster/shared_storage). Then I have enabled shared_storage again.

Here is the execution of the commands after that:

*# gluster volume info*

Volume Name: gv0
Type: Replicate
Volume ID: ddff3200-ff93-429f-990f-648b6d9ec237
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: 192.168.0.124:/data/brick1/gv0
Brick2: 192.168.0.125:/data/brick1/gv0
Brick3: 192.168.0.126:/data/brick1/gv0
Options Reconfigured:
nfs.disable: on
performance.readdir-ahead: on
transport.address-family: inet
cluster.enable-shared-storage: enable

*# gluster peer status*
Number of Peers: 2

Hostname: 192.168.0.125
Uuid: 465ad5ce-6ef3-4fc1-8736-c4c4417c4ba4
State: Peer in Cluster (Connected)

Hostname: 192.168.0.126
Uuid: 7457e0a9-77be-4bbe-9ffa-ea55f094157f
State: Peer in Cluster (Connected)

*# ls /var/run/gluster/*
1991de3ae2026613377e9506522a33f8.socket
 de576a1eac6b8be6ddb954ae9bb2af4a.socket
changelog-430af6dc2d4f6e41e4786764428f83dd.sock  snaps


If I manually create a folder /var/run/gluster/shared_storage to all nodes
it still doesn't work. What I am doing wrong?

On Sat, Nov 19, 2016 at 12:43 PM, Alexandr Porunov <
alexandr.porunov at gmail.com> 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.
>
> Sincerely,
> Alexandr
>
> On Sat, Nov 19, 2016 at 11:16 AM, Saravanakumar Arumugam <
> 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
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20161119/39455938/attachment.html>