Re: Cloudstack operations and Ceph RBD in degraded state

2014-10-04 Thread Guo Star
Hi Wido, Is there a threshold of the "size" you just mention ? Thanks a lot. 2014-10-01 19:48 GMT+08:00 Wido den Hollander : > > > On 10/01/2014 01:43 PM, Indra Pramana wrote: > > Hi Wido, > > > > Can you elaborate more on what do you mean by the size of our cluster? Is > > it because the clust

Re: Cloudstack operations and Ceph RBD in degraded state

2014-10-01 Thread Wido den Hollander
On 10/01/2014 01:43 PM, Indra Pramana wrote: > Hi Wido, > > Can you elaborate more on what do you mean by the size of our cluster? Is > it because the cluster size is too big, or too small? > I think it's probably because the Ceph cluster is to small. That causes to much stress on the other no

Re: Cloudstack operations and Ceph RBD in degraded state

2014-10-01 Thread Indra Pramana
Hi Wido, Can you elaborate more on what do you mean by the size of our cluster? Is it because the cluster size is too big, or too small? Thank you. On Wed, Oct 1, 2014 at 4:28 PM, Wido den Hollander wrote: > > > On 10/01/2014 09:21 AM, Indra Pramana wrote: > > Dear all, > > > > Anyone using Cl

Re: Cloudstack operations and Ceph RBD in degraded state

2014-10-01 Thread Wido den Hollander
On 10/01/2014 09:21 AM, Indra Pramana wrote: > Dear all, > > Anyone using CloudStack with Ceph RBD as primary storage? I am using > CloudStack 4.2.0 with KVM hypervisors and Ceph latest stable version of > dumpling. > I am :) > Based on what I see, when Ceph cluster is in degraded state (not

Cloudstack operations and Ceph RBD in degraded state

2014-10-01 Thread Indra Pramana
Dear all, Anyone using CloudStack with Ceph RBD as primary storage? I am using CloudStack 4.2.0 with KVM hypervisors and Ceph latest stable version of dumpling. Based on what I see, when Ceph cluster is in degraded state (not active+clean), for example due to one node is down and in recovering pr