On Fri, Apr 5, 2019 at 10:48 AM Strahil Nikolov <[email protected]> wrote:
> Hi Simone, > > a short mail chain in gluster-users Amar confirmed my suspicion that > Gluster v5.5 is performing a little bit slower than 3.12.15 . > In result the sanlock reservations take too much time. > Thanks for the report! > I have updated my setup and uncached (used lvm caching in writeback mode) > my data bricks and used the SSD for the engine volume.Now the engine is > running quite well and no more issues were observed. > This definitively helps, but for my experience the network speed is really determinant here. Can you describe your network configuration? A 10 Gbps net is definitively fine here. A few bonded 1 Gbps nics could work. A single 1 Gbps nic could be an issue. > Can you share any thoughts about oVirt being updated to Gluster v6.x ? I > know that there are any hooks between vdsm and gluster and I'm not sure how > vdsm will react on the new version. > It's definitively planned, see: https://bugzilla.redhat.com/1693998 <https://bugzilla.redhat.com/show_bug.cgi?id=1693998> I'm not really sure about its time plan. > > Best Regards, > Strahil Nikolov >
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