; Sent: 16 May 2016 11:04
> > > To: Nick Fisk
> > > Cc: ceph-users@lists.ceph.com
> > > Subject: Re: [ceph-users] Erasure pool performance expectations
> > >
> > >
> > > On Mon, May 16, 2016 at 11:58 AM, Nick Fisk wrote:
> > > >
> -Original Message-
> From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> Sent: 16 May 2016 12:14
> To: Nick Fisk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
>
>
> On Mon, May 16, 2016
On Mon, May 16, 2016 at 12:20 PM, Nick Fisk wrote:
>
>
> > -Original Message-
> > From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> > Sent: 16 May 2016 11:04
> > To: Nick Fisk
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-us
t; From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> > > > Sent: 16 May 2016 10:39
> > > > To: n...@fisk.me.uk
> > > > Cc: ceph-users@lists.ceph.com
> > > > Subject: Re: [ceph-users] Erasure pool performance expectations
> > > >
> > >
om: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> > Sent: 16 May 2016 11:04
> > To: Nick Fisk
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] Erasure pool performance expectations
> >
> >
> > On Mon, May 16, 2016 at 11:58 AM, Nick Fisk wrote:
> -Original Message-
> From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> Sent: 16 May 2016 11:04
> To: Nick Fisk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
>
> On Mon, May 16, 2016 at
On Mon, May 16, 2016 at 11:58 AM, Nick Fisk wrote:
> > -Original Message-
> > From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> > Sent: 16 May 2016 10:39
> > To: n...@fisk.me.uk
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] E
> -Original Message-
> From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> Sent: 16 May 2016 10:39
> To: n...@fisk.me.uk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
> I'm forcing a flush by lower th
> > On Tue, May 10, 2016 at 3:48 PM, Nick Fisk wrote:
> >
> >
> > > -Original Message-
> > > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf
> > Of
> > > Peter Kerdisle
> > > Sent: 10 May 2016 14:37
>
> -Original Message-
> From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> Sent: 15 May 2016 08:04
> To: Nick Fisk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
> Hey Nick,
>
> I&#
-users-boun...@lists.ceph.com] On Behalf Of
> > Peter Kerdisle
> > Sent: 10 May 2016 14:37
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] Erasure pool performance expectations
> >
> > To answer my own question it seems that you can chan
*Peter Kerdisle
> *Sent:* 10 May 2016 19:06
> *To:* Nick Fisk
>
> *Cc:* ceph-users@lists.ceph.com
> *Subject:* Re: [ceph-users] Erasure pool performance expectations
>
>
>
> Thanks Nick. I added it to my ceph.conf. I'm guessing this is an OSD
> setting and therefo
Hi Peter, yes just restart the OSD for the setting to take effect.
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Peter
Kerdisle
Sent: 10 May 2016 19:06
To: Nick Fisk
Cc: ceph-users@lists.ceph.com
Subject: Re: [ceph-users] Erasure pool performance expectations
.ceph.com] On Behalf Of
> > Peter Kerdisle
> > Sent: 10 May 2016 14:37
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] Erasure pool performance expectations
> >
> > To answer my own question it seems that you can change setting
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Peter Kerdisle
> Sent: 10 May 2016 14:37
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
> To answer my own qu
,
>>
>> Sorry I missed your message as I'm only subscribed to daily digests.
>>
>>
>>> Date: Tue, 3 May 2016 09:05:02 -0500
>>> From: Mark Nelson
>>> To: ceph-users@lists.ceph.com
>>> Subject: Re: [ceph-users] Erasure pool performanc
cluster?
Thanks,
Peter
On Fri, May 6, 2016 at 9:58 AM, Peter Kerdisle
wrote:
> Hey Mark,
>
> Sorry I missed your message as I'm only subscribed to daily digests.
>
>
>> Date: Tue, 3 May 2016 09:05:02 -0500
>> From: Mark Nelson
>> To: ceph-users@lists.ceph.co
Hello,
On Fri, 6 May 2016 09:58:31 +0200 Peter Kerdisle wrote:
> Hey Mark,
>
> Sorry I missed your message as I'm only subscribed to daily digests.
>
>
> > Date: Tue, 3 May 2016 09:05:02 -0500
> > From: Mark Nelson
> > To: ceph-users@lists.ceph.com
>
Hey Mark,
Sorry I missed your message as I'm only subscribed to daily digests.
> Date: Tue, 3 May 2016 09:05:02 -0500
> From: Mark Nelson
> To: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
> Message-ID:
> Content-Type: text
aha! I blame sage and take no responsibility. :D
https://github.com/ceph/ceph/commit/49c3521b05c33fff68a926d404d5216d1b078955
On 05/03/2016 09:24 AM, Nick Fisk wrote:
https://github.com/ceph/ceph/search?utf8=%E2%9C%93&q=osd_tier_promote_max_by
tes_sec
_
9C%93&q=osd_tier_promote_max_by
tes_sec
Nick
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Mark Nelson
> Sent: 03 May 2016 15:05
> To: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expec
erdisle [mailto:peter.kerdi...@gmail.com
<mailto:peter.kerdi...@gmail.com>]
> Sent: 03 May 2016 12:15
> To: n...@fisk.me.uk <mailto:n...@fisk.me.uk>
> Cc: ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com>
> Subject: Re: [ceph-users] E
kerdi...@gmail.com]
> > Sent: 03 May 2016 12:15
> > To: n...@fisk.me.uk
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] Erasure pool performance expectations
> >
> > Hey Nick,
> >
> > Thanks for taking the time to answer my questions. Some in
> -Original Message-
> From: Peter Kerdisle [mailto:peter.kerdi...@gmail.com]
> Sent: 03 May 2016 12:15
> To: n...@fisk.me.uk
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] Erasure pool performance expectations
>
> Hey Nick,
>
> Thanks fo
r Kerdisle
> > Sent: 02 May 2016 08:17
> > To: ceph-users@lists.ceph.com
> > Subject: [ceph-users] Erasure pool performance expectations
> >
> > Hi guys,
> >
> > I am currently testing the performance of RBD using a cache pool and a
> 4/2
> > eras
Hi Peter,
> -Original Message-
> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
> Peter Kerdisle
> Sent: 02 May 2016 08:17
> To: ceph-users@lists.ceph.com
> Subject: [ceph-users] Erasure pool performance expectations
>
> Hi guys,
>
&
Hi guys,
I am currently testing the performance of RBD using a cache pool and a 4/2
erasure profile pool.
I have two SSD cache servers (2 SSDs for journals, 7 SSDs for data) with
2x10Gbit bonded each and a six OSD nodes with a 10Gbit public and 10Gbit
cluster network for the erasure pool (10x3TB
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