Re: [ceph-users] rbd ThreadPool threads number

2016-10-13 Thread Venky Shankar
On 16-10-13 14:56:12, tao changtao wrote: > Hi All, > > why the rbd ThreadPool threads number are set 1 by hard code ? details here: http://tracker.ceph.com/issues/15034 > > > class ThreadPoolSingleton : public ThreadPool { > public: > explicit ThreadPoolSingleton(CephContext *cct) > :

Re: [ceph-users] export-diff behavior if an initial snapshot is NOT specified

2016-11-29 Thread Venky Shankar
On 16-11-30 12:07:33, Zhongyan Gu wrote: > Jason, > I test Jewel and confirmed Jewel has no such issue. > Could you tell me what is the specific pull that can be backported to > hammer to fix this issue?? PR: https://github.com/ceph/ceph/pull/12218 > > Zhongyan > > On Tue, Nov 29, 2016 at 10:52

Re: [ceph-users] RBD: Failed to map rbd device with data pool enabled.

2016-12-08 Thread Venky Shankar
On 16-12-08 09:32:02, Aravind Ramesh wrote: > You can specify the -data-pool option while creating the rbd image. > Example: > rbd create rbdimg_EC1 --size 1024 --pool replicated_pool1 --data-pool ecpool > Once the image is created, you can add the image name(rdbimg_EC1) and the > replicated pool

Re: [ceph-users] RBD: Failed to map rbd device with data pool enabled.

2016-12-08 Thread Venky Shankar
On 16-12-08 08:45:44, Jason Dillaman wrote: > On Thu, Dec 8, 2016 at 6:53 AM, Aravind Ramesh > wrote: > > I did a make install in my ceph build and also did make install on the fio > > and ensured the latest binaries were installed. Now, fio is failing with > > below errors for the rbd device wi