David; Thank you for responding so quickly. I believe I've been looking at Master.
I found the information on BlueStore five or ten minutes after I sent the email, but I appreciate the summary. Thank you, Dominic L. Hilsbos, MBA Director – Information Technology Perform Air International Inc. dhils...@performair.com 300 S. Hamilton Pl. Gilbert, AZ 85233 Phone: (480) 610-3500 Fax: (480) 610-3501 www.PerformAir.com From: David Turner [mailto:drakonst...@gmail.com] Sent: Tuesday, February 13, 2018 5:14 PM To: Dominic Hilsbos Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] BlueStore & Journal Bluestore uses BlocksDB and WAL. When you look through the Ceph documentation make sure you're looking at the proper branch for the version you are using, most likely luminous. All ceph documentation URLs are versioned with Jewel, Hammer, master, etc. There have been a lot of discussions here on the mailing list about proper sizes and types of disks for these components. On Tue, Feb 13, 2018, 5:57 PM <dhils...@performair.com> wrote: All; I’m sorry if this question has been asked before. I’m reading through Ceph’s documentation in preparation to build a cluster, and O keep coming across the recommendation to place journals on SSDs. Does BlueStore uses journals, or was this a nod to improving XFS and BTRFS performance? Thank you, Dominic L. Hilsbos, MBA Director – Information Technology dhils...@performair.com 300 S. Hamilton Pl. Gilbert, AZ 85233 Phone: (480) 610-3500 Fax: (480) 610-3501 www.PerformAir.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
