Adding Prajith,

Will replace host work in this case..? If yes please update your thoughts
here

On Tue, Jun 22, 2021 at 9:09 AM Strahil Nikolov via Users <users@ovirt.org>
wrote:

> I'm not sure about the GUI (but I think it has the option) , but under
> command line you got several options.
>
> 1. Use gluster's remove-brick replica 2 (with flag force)
> and then 'add-brick replica 3'
> 2. Use the old way 'replace-brick'
>
> If you need guidance, please provide the 'gluster volume info <VOLUME>' .
>
> Best Regards,
> Strahil Nikolov
>
> On Tue, Jun 22, 2021 at 2:01, Dominique D
> <dominique.desche...@gcgenicom.com> wrote:
> yesterday I had a disk failure on my stack of 3 Ovirt 4.4.1 node
>
> on each server I have 3 Bricks (engine, data, vmstore)
>
> brick data 4X600Gig raid0. /dev/gluster_vg_sdb/gluster_lv_data mount
> /gluster_bricks/data
> brick engine 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_engine mount
> /gluster_bricks/engine
> brick vmstore 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_vmstore mount
> /gluster_bricks/vmstore
>
> Everything was configured by the gui (hyperconverge and hosted-engine)
>
> It is the raid0 of the 2nd server who broke.
>
> all VMs were automatically moved to the other two servers, I haven't lost
> any data.
>
> the host2 is now in maintenance mode.
>
> I am going to buy 4 new SSD disks to replace the 4 disks of the defective
> raid0.
>
> When I'm going to erase the faulty raid0 and create the new raid with the
> new disks on the raid controler, how do I add in ovirt so that they
> resynchronize with the other bricks data?
>
> Status of volume: data
> Gluster process                            TCP Port  RDMA Port  Online  Pid
>
> ------------------------------------------------------------------------------
> Brick 172.16.70.91:/gluster_bricks/data/dat
> a                                          49153    0          Y      79168
> Brick 172.16.70.92:/gluster_bricks/data/dat
> a                                          N/A      N/A        N      N/A
> Brick 172.16.70.93:/gluster_bricks/data/dat
> a                                          49152    0          Y      3095
> Self-heal Daemon on localhost              N/A      N/A        Y      2528
> Self-heal Daemon on 172.16.70.91            N/A      N/A        Y
> 225523
> Self-heal Daemon on 172.16.70.93            N/A      N/A        Y      3121
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