Re: [ceph-users] IO rate-limiting with Ceph RBD (and libvirt)

2018-03-23 Thread Luis Periquito
On Fri, Mar 23, 2018 at 4:05 AM, Anthony D'Atri wrote: > FYI: I/O limiting in combination with OpenStack 10/12 + Ceph doesn?t work > properly. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1476830 > > > That's an OpenStack bug, nothing to do with Ceph. Nothing stops you from > using virsh to t

Re: [ceph-users] IO rate-limiting with Ceph RBD (and libvirt)

2018-03-22 Thread Anthony D'Atri
> FYI: I/O limiting in combination with OpenStack 10/12 + Ceph doesn?t work > properly. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1476830 > That's an OpenStack bug, nothing to do with Ceph. Nothing stops you from using virsh to throt

Re: [ceph-users] IO rate-limiting with Ceph RBD (and libvirt)

2018-03-22 Thread Sinan Polat
FYI: I/O limiting in combination with OpenStack 10/12 + Ceph doesn’t work properly. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1476830 > Op 22 mrt. 2018 om 07:59 heeft Wido den Hollander het > volgende geschreven: > > > >> On 03/21/2018 06:48 PM, Andre Goree wrote: >> I'm trying to det

Re: [ceph-users] IO rate-limiting with Ceph RBD (and libvirt)

2018-03-21 Thread Wido den Hollander
On 03/21/2018 06:48 PM, Andre Goree wrote: > I'm trying to determine the best way to go about configuring IO > rate-limiting for individual images within an RBD pool. > > Here [1], I've found that OpenStack appears to use Libvirt's "iotune" > parameter, however I seem to recall reading about bei

[ceph-users] IO rate-limiting with Ceph RBD (and libvirt)

2018-03-21 Thread Andre Goree
I'm trying to determine the best way to go about configuring IO rate-limiting for individual images within an RBD pool. Here [1], I've found that OpenStack appears to use Libvirt's "iotune" parameter, however I seem to recall reading about being able to do so via Ceph's settings. Is there a