On Thu, Jul 6, 2017 at 11:51 AM, Gianluca Cecchi <[email protected]> wrote:
> Hello, > I'm trying to create a new volume. I'm in 4.1.2 > I'm following these indications: > http://www.ovirt.org/documentation/admin-guide/chap-Working_with_Gluster_ > Storage/ > > When I click the "add brick" button, I don't see anything in "Brick > Directory" dropdown field and I cannot manuall input a directory name. > > On the 3 nodes I already have formatted and mounted fs > > [root@ovirt01 ~]# df -h /gluster/brick3/ > Filesystem Size Used Avail Use% Mounted on > /dev/mapper/gluster-export 50G 33M 50G 1% /gluster/brick3 > [root@ovirt01 ~]# > > The guide tells > > 7. Click the Add Bricks button to select bricks to add to the volume. > Bricks must be created externally on the Gluster Storage nodes. > > What does it mean with "created externally"? > The next step from os point would be volume creation but it is indeed what > I would like to do from the gui... > > Thanks, > Gianluca > > It seems I have to de-select the checkbox "Show available bricks from host" and so I can manually the the directory of the bricks BTW: I see that after creating a volume optimized for oVirt in web admin gui of 4.1.2 I get slight option for it in respect for a pre-existing volume created in 4.0.5 during initial setup with gdeploy. NOTE: during 4.0.5 setup I had gluster 3.7 installed, while now I have gluster 3.10 (manually updated from CentOS storage SIG) Making a "gluster volume info" and then a diff of the output for the 2 volumes I have: new volume == < old volume == > < cluster.shd-max-threads: 8 --- > cluster.shd-max-threads: 6 13a13,14 > features.shard-block-size: 512MB 16c17 < network.remote-dio: enable --- > network.remote-dio: off 23a25 > performance.readdir-ahead: on 25c27 < server.allow-insecure: on --- > performance.strict-o-direct: on Do I have to change anything for the newly created one? Thanks, Gianluca
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