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 <[email protected]> Sent: Thursday, February 21, 2019 8:43 AM To: [email protected]; Smith, Eric <[email protected]> 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" <[email protected]<mailto:[email protected]>>: 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 _______________________________________________ ceph-users mailing list [email protected]<mailto:[email protected]> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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