on this? I'm interested to learn in what situation
>>> memory locality helps Ceph to what extend.
>>>>
>>>>
>>>>
>>>> Jan
>>>>
>>>>
>>>>
>>>> On 30 Jun 2015, at 08:12, Ray Sun <xiaoq...@gmail.com
...@lists.ceph.com] On Behalf Of
Ray Sun
Sent: Monday, June 29, 2015 9:19 AM
To: ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't
find any document to explain
On Mon, Jul 27, 2015 at 2:51 PM, Wido den Hollander w...@42on.com wrote:
I'm testing with it on 48-core, 256GB machines with 90 OSDs each. This
is a +/- 20PB Ceph cluster and I'm trying to see how much we would
benefit from it.
Cool. How many OSDs total?
Cheers, Dan
‘taskset’ or ‘numactl’…
Thanks Regards
Somnath
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
Ray Sun
Sent: Monday, June 29, 2015 9:19 AM
To: ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I
On 27-07-15 14:56, Dan van der Ster wrote:
On Mon, Jul 27, 2015 at 2:51 PM, Wido den Hollander w...@42on.com wrote:
I'm testing with it on 48-core, 256GB machines with 90 OSDs each. This
is a +/- 20PB Ceph cluster and I'm trying to see how much we would
benefit from it.
Cool. How many
’ or ‘numactl’…
Thanks Regards
Somnath
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
Ray Sun
Sent: Monday, June 29, 2015 9:19 AM
To: ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I want
On 27-07-15 15:28, Jan Schermer wrote:
Cool! Any immediate effect you noticed? Did you partition it into 2 cpusets
corresponding to NUMA nodes or more?
Not yet. Cluster is still in build state. Will run benchmarks with and
without pinning set.
Currently the setup is to 2 cpusets with 2
To: ceph-users@lists.ceph.com mailto:ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific cpu
core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't
find any document to explain that, could any one can provide me some
29, 2015 9:19 AM
To: ceph-users@lists.ceph.com mailto:ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific cpu
core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't find
any document to explain that, could any
:* ceph-users [mailto:ceph-users-boun...@lists.ceph.com
ceph-users-boun...@lists.ceph.com] *On Behalf Of *Ray Sun
*Sent:* Monday, June 29, 2015 9:19 AM
*To:* ceph-users@lists.ceph.com
*Subject:* [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I want to bind each
...@lists.ceph.com
ceph-users-boun...@lists.ceph.com] *On Behalf Of *Ray Sun
*Sent:* Monday, June 29, 2015 9:19 AM
*To:* ceph-users@lists.ceph.com
*Subject:* [ceph-users] How to use cgroup to bind ceph-osd to a
specific cpu core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core
-boun...@lists.ceph.com
mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Ray Sun
Sent: Monday, June 29, 2015 9:19 AM
To: ceph-users@lists.ceph.com mailto:ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph-osd to a specific cpu
core?
Cephers,
I want
Of *Ray Sun
*Sent:* Monday, June 29, 2015 9:19 AM
*To:* ceph-users@lists.ceph.com
*Subject:* [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't
find any document to explain that, could any one
core?
Thanks
Jian
*From:* ceph-users [mailto:ceph-users-boun...@lists.ceph.com] *On Behalf
Of *Ray Sun
*Sent:* Tuesday, June 30, 2015 12:19 AM
*To:* ceph-users@lists.ceph.com
*Subject:* [ceph-users] How to use cgroup to bind ceph-osd to a specific
cpu core?
Cephers,
I want
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't
find any document to explain that, could any one can provide me some
detailed information. Thanks.
Currently, my ceph is running like this:
oot 28692 1 0 Jun23 ?00:37:26 /usr/bin/ceph-mon -i
Presently, you have to do it by using tool like ‘taskset’ or ‘numactl’…
Thanks Regards
Somnath
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Ray Sun
Sent: Monday, June 29, 2015 9:19 AM
To: ceph-users@lists.ceph.com
Subject: [ceph-users] How to use cgroup to bind ceph
] How to use cgroup to bind ceph-osd to a specific cpu
core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't find
any document to explain that, could any one can provide me some detailed
information. Thanks.
Currently, my ceph is running like
to bind ceph-osd to a specific cpu core?
Cephers,
I want to bind each of my ceph-osd to a specific cpu core, but I didn't find
any document to explain that, could any one can provide me some detailed
information. Thanks.
Currently, my ceph is running like this:
oot 28692 1 0 Jun23
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