[Gluster-users] Access to Servers hangs after stop one server...

[Gilberto Nunes]

Yep!
But as I mentioned in previously e-mail, even with 3 or 4 servers this
issues occurr.
I don't know what's happen.

---
Gilberto Nunes Ferreira

(47) 3025-5907
(47) 99676-7530 - Whatsapp / Telegram

Skype: gilberto.nunes36





Em qui, 24 de jan de 2019 às 10:43, Diego Remolina <dijuremo at gmail.com>
escreveu:

> Glusterfs needs quorum, so if you have two servers and one goes down,
> there is no quorum, so all writes stop until the server comes back up. You
> can add a third server as an arbiter which does not store data in the
> bricks, but still uses some minimal space (to keep metadata for the files).
>
> HTH,
>
> DIego
>
> On Wed, Jan 23, 2019 at 3:06 PM Gilberto Nunes <gilberto.nunes32 at gmail.com>
> wrote:
>
>> Hit there...
>>
>> I have set up two server as replica, like this:
>>
>> gluster vol create Vol01 server1:/data/storage server2:/data/storage
>>
>> Then I create a config file in client, like this:
>> volume remote1
>>  type protocol/client
>>  option transport-type tcp
>>  option remote-host server1
>>  option remote-subvolume /data/storage
>>  end-volume
>>
>>  volume remote2
>>  type protocol/client
>>  option transport-type tcp
>>  option remote-host server2
>>  option remote-subvolume /data/storage
>>  end-volume
>>
>>  volume replicate
>>  type cluster/replicate
>>  subvolumes remote1 remote2
>>  end-volume
>>
>>  volume writebehind
>>  type performance/write-behind
>>  option window-size 1MB
>>  subvolumes replicate
>>  end-volume
>>
>>  volume cache
>>  type performance/io-cache
>>  option cache-size 512MB
>>  subvolumes writebehind
>>  end-volume
>>
>> And add this line in /etc/fstab
>>
>> /etc/glusterfs/datastore.vol /mnt glusterfs defaults,_netdev 0 0
>>
>> After mount /mnt, I can access the servers. So far so good!
>> But when I make server1 crash, I was unable to access /mnt or even use
>> gluster vol status
>> on server2
>>
>> Everything hangon!
>>
>> I have tried with replicated, distributed and replicated-distributed too.
>> I am using Debian Stretch, with gluster package installed via apt,
>> provided by Standard Debian Repo, glusterfs-server 3.8.8-1
>>
>> I am sorry if this is a  newbie question, but glusterfs share it's not
>> suppose to keep online if one server goes down?
>>
>> Any adviced will be welcome
>>
>> Best
>>
>>
>>
>>
>>
>>
>> ---
>> Gilberto Nunes Ferreira
>>
>> (47) 3025-5907
>> (47) 99676-7530 - Whatsapp / Telegram
>>
>> Skype: gilberto.nunes36
>>
>>
>>
>> _______________________________________________
>> Gluster-users mailing list
>> Gluster-users at gluster.org
>> https://lists.gluster.org/mailman/listinfo/gluster-users
>
>
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