Hello,
On Tue, 2 Jan 2018 01:23:45 +0100 Ronny Aasen wrote:
> On 30.12.2017 15:41, Milanov, Radoslav Nikiforov wrote:
> > Performance as well - in my testing FileStore was much quicker than
> > BlueStore.
>
>
> with filestore you often have a ssd journal in front, this will often
>
Hi all,
I am using librbd of Ceph10.2.0 with Qemu-kvm. When the virtual machine booted,
I found that there is only one tp_librbd thread for one rbd image. Then the
iops of 4KB read for one rbd image is only 20,000. I'm wondering if there are
some configures for librbd in qemu which can add
Hi, all!
I just use ceph rbd for openstack.
my ceph version is 10.2.7.
I find a surprise thing that the object save in the osd , in some pgs the
objects are 8M, and in some pgs the objects are 4M, can someone tell me why?
thanks!
Are all odsd are same version?
I recently experienced similar situation.
I upgraded all osds to exact same version and reset of pool configuration
like below
ceph osd pool set min_size 5
I have 5+2 erasure code the important thing is not the number of min_size
but re-configuration I think.
I
On 30.12.2017 15:41, Milanov, Radoslav Nikiforov wrote:
Performance as well - in my testing FileStore was much quicker than BlueStore.
with filestore you often have a ssd journal in front, this will often
mask/hide slow spinning disk write performance, until the journal size
becomes the
