[ceph-users] Benchmarks using fio tool gets stuck

2016-10-05 Thread Mario Rodríguez Molins
Hello, We are setting a new cluster of Ceph and doing some benchmarks on it. At this moment, our cluster consists of: - 3 nodes for OSD. In our current configuration one daemon per node. - 3 nodes for monitors (MON). In two of these nodes, there is a metadata server (MDS). Benchmarks are perfor

Re: [ceph-users] [EXTERNAL] Benchmarks using fio tool gets stuck

2016-10-05 Thread Mario Rodríguez Molins
g that from a different server? > > On Oct 5, 2016, at 3:11 AM, Mario Rodríguez Molins < > mariorodrig...@tuenti.com> wrote: > > Hello, > > We are setting a new cluster of Ceph and doing some benchmarks on it. > At this moment, our cluster consists of: > - 3 nodes f

Re: [ceph-users] [EXTERNAL] Benchmarks using fio tool gets stuck

2016-10-05 Thread Mario Rodríguez Molins
> > > If you are planning on using this cluster for anything other than testing, > you’ll want to re-evaluate your network architecture. > > > > + >= 10gbe > > + Dedicated cluster network > > > > > > *From: *Mario Rodríguez Molins > *Date: *We

Re: [ceph-users] [EXTERNAL] Benchmarks using fio tool gets stuck

2016-10-07 Thread Mario Rodríguez Molins
rect=1 \ --rw=${operation} \ --output-format=json sleep 10 # - delete rbd image done done done On Wed, Oct 5, 2016 at 5:09 PM, Mario Rodríguez Molins < mariorodrig...@tuenti.com> wrote: > Doing some tests using iperf, our network has a bandwidth among node