Hi Patrik,
Am 27.01.2015 14:06, schrieb Patrik Plank:
>
> ...
> I am really happy, these values above are enough for my little amount of
> vms. Inside the vms I get now for write 80mb/s and read 130mb/s, with
> write-cache enabled.
>
> But there is one little problem.
>
> Are there some tuning
-users] slow read-performance inside the vm
On Thu, 8 Jan 2015 05:36:43 PM Patrik Plank wrote:
Hi Patrick, just a beginner myself, but have been through a similar process
recently :)
> With these values above, I get a write performance of 90Mb/s and read
> performance of 29Mb/s, inside
i 8 Janvier 2015 17:36:43
Objet: [ceph-users] slow read-performance inside the vm
slow read-performance inside the vm
Hi,
first of all, I am a “ceph-beginner“ so i am sorry for the trivial questions
:).
I have build a ceph three node cluster for virtualization.
Hardware:
Dell Power
Hello,
On Thu, 8 Jan 2015 17:36:43 +0100 Patrik Plank wrote:
> Hi,
>
> first of all, I am a “ceph-beginner“ so i am sorry for the trivial
> questions :).
>
> I have build a ceph three node cluster for virtualization.
>
>
>
> Hardware:
>
>
> Dell Poweredge 2900
>
> 8 x 300GB SAS 15k7 w
that depends.. with which block size do you get those numbers? Ceph is
really good with block sizes > 256kb, 1M, 4M...
German Anders
--- Original message ---
Asunto: [ceph-users] slow read-performance inside the vm
De: Patrik Plank
Para: ceph-users@lists.ceph.com
Fe
On Thu, 8 Jan 2015 05:36:43 PM Patrik Plank wrote:
Hi Patrick, just a beginner myself, but have been through a similar process
recently :)
> With these values above, I get a write performance of 90Mb/s and read
> performance of 29Mb/s, inside the VM. (Windows 2008/R2 with virtio driver
> and wri
Hi,
first of all, I am a “ceph-beginner“ so i am sorry for the trivial questions :).
I have build a ceph three node cluster for virtualization.
Hardware:
Dell Poweredge 2900
8 x 300GB SAS 15k7 with Dell Perc 6/i in Raid 0
2 x 120GB SSD in Raid 1 with Fujitsu Raid Controller for Journal
