40% slower performance compared to Ceph Jewel / OpenStack Mitaka backed by the same SSDs
☹ I have 30 OSDs on SSDs (Samsung 860 EVO 1TB each)
From: Sinan Polat <sinan@xxxxxxxx>
Sent: Thursday, February 21, 2019 8:43 AM
To: ceph-users@xxxxxxxxxxxxxx; Smith, Eric <Eric.Smith@xxxxxxxx>
Subject: Re: [ceph-users] BlueStore / OpenStack Rocky performance issues
Hi Eric,
40% slower performance compared to ..? Could you please share the current performance. How many OSD nodes do you have?
Regards,
Sinan
Op 21 februari 2019 om 14:19 schreef "Smith, Eric" <Eric.Smith@xxxxxxxx>:
Hey folks – I recently deployed Luminous / BlueStore on SSDs to back an OpenStack cluster that supports our build / deployment infrastructure and I’m getting 40% slower build times. Any thoughts on what I may need to do with
Ceph to speed things up? I have 30 SSDs backing an 11 compute node cluster.
Eric
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