Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Valery Tschopp
Hi Loic, Nope, only the versions from 0.81-trusty to 0.93-1trusty are available in http://ceph.com/debian-testing/pool/main/c/ceph/ But the firefly deb source packages for 0.80.9-1trusty is not available :( Cheers, Valery On 11/03/15 14:11 , Loic Dachary wrote: Hi Valery, They should be

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Valery Tschopp
Where can I find the debian trusty source package for v0.80.9? Cheers, Valery On 10/03/15 20:34 , Sage Weil wrote: This is a bugfix release for firefly. It fixes a performance regression in librbd, an important CRUSH misbehavior (see below), and several RGW bugs. We have also backported

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Dan van der Ster
Hi Sage, On Tue, Mar 10, 2015 at 8:34 PM, Sage Weil sw...@redhat.com wrote: Adjusting CRUSH maps * This point release fixes several issues with CRUSH that trigger excessive data migration when adjusting OSD weights. These are most obvious when a very small weight

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Loic Dachary
Hi Valery, They should be here http://ceph.com/debian-testing/ Cheers On 11/03/2015 10:07, Valery Tschopp wrote: Where can I find the debian trusty source package for v0.80.9? Cheers, Valery On 10/03/15 20:34 , Sage Weil wrote: This is a bugfix release for firefly. It fixes a

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Sage Weil
On Wed, 11 Mar 2015, Stefan Priebe - Profihost AG wrote: Hi Sage, Am 11.03.2015 um 04:14 schrieb Sage Weil: On Wed, 11 Mar 2015, Christian Balzer wrote: On Tue, 10 Mar 2015 12:34:14 -0700 (PDT) Sage Weil wrote: Adjusting CRUSH maps * This point release fixes

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Sage Weil
On Wed, 11 Mar 2015, Gabri Mate wrote: May I assume this fix will be in Hammer? So can I use this to fix my cluster after upgrading Giant to Hammer? Yes, the fix is also in Hammer, but the same procedure should be followed to opt-in to the new behavior. sage

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Sage Weil
On Wed, 11 Mar 2015, Dan van der Ster wrote: Hi Sage, On Tue, Mar 10, 2015 at 8:34 PM, Sage Weil sw...@redhat.com wrote: Adjusting CRUSH maps * This point release fixes several issues with CRUSH that trigger excessive data migration when adjusting OSD weights.

Re: [ceph-users] v0.80.9 Firefly released

2015-03-11 Thread Gabri Mate
Hi, May I assume this fix will be in Hammer? So can I use this to fix my cluster after upgrading Giant to Hammer? Best regards, Mate On 12:34 Tue 10 Mar , Sage Weil wrote: This is a bugfix release for firefly. It fixes a performance regression in librbd, an important CRUSH misbehavior

Re: [ceph-users] v0.80.9 Firefly released

2015-03-10 Thread Sage Weil
On Wed, 11 Mar 2015, Christian Balzer wrote: On Tue, 10 Mar 2015 12:34:14 -0700 (PDT) Sage Weil wrote: Adjusting CRUSH maps * This point release fixes several issues with CRUSH that trigger excessive data migration when adjusting OSD weights. These are most

Re: [ceph-users] v0.80.9 Firefly released

2015-03-10 Thread Christian Balzer
On Tue, 10 Mar 2015 12:34:14 -0700 (PDT) Sage Weil wrote: Adjusting CRUSH maps * This point release fixes several issues with CRUSH that trigger excessive data migration when adjusting OSD weights. These are most obvious when a very small weight change (e.g., a