[Gluster-users] Issues with replicated gluster volume

Strahil Nikolov
Tue, 16 Jun 2020 15:29:20 -0000

Hi Ahemad,

You can simplify it  by creating a systemd service that  will  call  the script.

It was  already mentioned  in a previous thread  (with example),  so  you can
just use  it.

Best Regards,
Strahil  Nikolov

?? 16 ??? 2020 ?. 16:02:07 GMT+03:00, Hu Bert <revirii at googlemail.com>
??????:
>Hi,
>
>if you simply reboot or shutdown one of the gluster nodes, there might
>be a (short or medium) unavailability of the volume on the nodes. To
>avoid this there's script:
>
>/usr/share/glusterfs/scripts/stop-all-gluster-processes.sh (path may
>be different depending on distribution)
>
>If i remember correctly: this notifies the clients that this node is
>going to be unavailable (please correct me if the details are wrong).
>If i do reboots of one gluster node, i always call this script and
>never have seen unavailability issues on the clients.
>
>
>Regards,
>Hubert
>
>Am Mo., 15. Juni 2020 um 19:36 Uhr schrieb ahemad shaik
><ahemad_shaik at yahoo.com>:
>>
>> Hi There,
>>
>> I have created 3 replica gluster volume with 3 bricks from 3 nodes.
>>
>> "gluster volume create glustervol replica 3 transport tcp
node1:/data
>node2:/data node3:/data force"
>>
>> mounted on client node using below command.
>>
>> "mount -t glusterfs node4:/glustervol    /mnt/"
>>
>> when any of the node (either node1,node2 or node3) goes down, gluster
>mount/volume (/mnt) not accessible at client (node4).
>>
>> purpose of replicated volume is high availability but not able to
>achieve it.
>>
>> Is it a bug or i am missing anything.
>>
>>
>> Any suggestions will be great help!!!
>>
>> kindly suggest.
>>
>> Thanks,
>> Ahemad
>>
>> ________
>>
>>
>>
>> Community Meeting Calendar:
>>
>> Schedule -
>> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
>> Bridge: https://bluejeans.com/441850968
>>
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> https://lists.gluster.org/mailman/listinfo/gluster-users
>________
>
>
>
>Community Meeting Calendar:
>
>Schedule -
>Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
>Bridge: https://bluejeans.com/441850968
>
>Gluster-users mailing list
>Gluster-users at gluster.org
>https://lists.gluster.org/mailman/listinfo/gluster-users