Re: [ceph-users] BlueStore & Journal

[DHilsbos]

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  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
 
 
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Re: [ceph-users] BlueStore & Journal

[David Turner]

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  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
>
> [image: 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 
>
>
>
>
> ___
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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ceph-users@lists.ceph.com
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