Le mardi 25 août 2015 à 17:50 +0300, Ilya Dryomov a écrit :
> > Ok. I might try and create a 4.1 kernel with the blk-mq queue
> depth/IO size + readahead +max_segments fixes in as I'm think the
> TCP_NODELAY bug will still be present in my old 3.14 kernel.
>
> I can build 4.2-rc8 + readahead
On Tue, Oct 13, 2015 at 11:33 AM, Olivier Bonvalet wrote:
> Le mardi 25 août 2015 à 17:50 +0300, Ilya Dryomov a écrit :
>> > Ok. I might try and create a 4.1 kernel with the blk-mq queue
>> depth/IO size + readahead +max_segments fixes in as I'm think the
>> TCP_NODELAY bug
Le mardi 13 octobre 2015 à 12:20 +0200, Ilya Dryomov a écrit :
> On Tue, Oct 13, 2015 at 11:33 AM, Olivier Bonvalet <
> ceph.l...@daevel.fr> wrote:
> > Le mardi 25 août 2015 à 17:50 +0300, Ilya Dryomov a écrit :
> > > > Ok. I might try and create a 4.1 kernel with the blk-mq queue
> > > depth/IO
On Tue, Aug 25, 2015 at 5:05 PM, Nick Fisk n...@fisk.me.uk wrote:
-Original Message-
From: Ilya Dryomov [mailto:idryo...@gmail.com]
Sent: 25 August 2015 09:45
To: Nick Fisk n...@fisk.me.uk
Cc: Ceph Development ceph-devel@vger.kernel.org
Subject: Re: Kernel RBD Readahead
On Tue, Aug
On Tue, Aug 25, 2015 at 10:40 AM, Nick Fisk n...@fisk.me.uk wrote:
I have done two tests one with 1MB objects and another with 4MB objects, my
cluster is a little busier than when I did the quick test yesterday, so all
speeds are slightly down across the board but you can see the scaling
On Sun, Aug 23, 2015 at 10:23 PM, Nick Fisk n...@fisk.me.uk wrote:
-Original Message-
From: Ilya Dryomov [mailto:idryo...@gmail.com]
Sent: 23 August 2015 18:33
To: Nick Fisk n...@fisk.me.uk
Cc: Ceph Development ceph-devel@vger.kernel.org
Subject: Re: Kernel RBD Readahead
On Sat
ceph-devel@vger.kernel.org
Subject: Re: Kernel RBD Readahead
On Sat, Aug 22, 2015 at 11:45 PM, Nick Fisk n...@fisk.me.uk wrote:
Hi Ilya,
I was wondering if I could just get your thoughts on a matter I have
run into?
Its surrounding read performance of the RBD kernel client and blk-mq
On Mon, Aug 24, 2015 at 7:00 PM, Nick Fisk n...@fisk.me.uk wrote:
-Original Message-
From: Ilya Dryomov [mailto:idryo...@gmail.com]
Sent: 24 August 2015 16:07
To: Nick Fisk n...@fisk.me.uk
Cc: Ceph Development ceph-devel@vger.kernel.org
Subject: Re: Kernel RBD Readahead
On Mon, Aug
On Mon, Aug 24, 2015 at 11:11 PM, Nick Fisk n...@fisk.me.uk wrote:
-Original Message-
From: Ilya Dryomov [mailto:idryo...@gmail.com]
Sent: 24 August 2015 18:19
To: Nick Fisk n...@fisk.me.uk
Cc: Ceph Development ceph-devel@vger.kernel.org
Subject: Re: Kernel RBD Readahead
On Mon
On Sat, Aug 22, 2015 at 11:45 PM, Nick Fisk n...@fisk.me.uk wrote:
Hi Ilya,
I was wondering if I could just get your thoughts on a matter I have run
into?
Its surrounding read performance of the RBD kernel client and blk-mq, mainly
when doing large single threaded reads. During testing
10 matches
Mail list logo