Re: [ceph-users] Read performance in VMs

2015-10-05 Thread Nick Fisk
if it is an isolated requirement. > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Martin Bureau > Sent: 05 October 2015 17:15 > To: ceph-us...@ceph.com > Subject: [ceph-users] Read performance in VMs > > Hello, >

[ceph-users] Read performance in VMs

2015-10-05 Thread Martin Bureau
Hello, Is there a way to improve sequentials reads in a VM ? My understanding is that a read will be served from a single osd at a time, so it can't be faster than the drive that osd in running on. Is that correct ? Is there any ways to improve this ? Thanks for any answers, Martin