Re: Launchpad builders - increasing memory spec

2017-07-06 Thread Colin Watson
On Wed, Jul 05, 2017 at 09:04:03AM +, James Page wrote: > On Tue, 4 Jul 2017 at 23:36 Dimitri John Ledkov wrote: > > Yeah, if we make all builders x4 the size, it may mean we will have 4x > > less /builders/. > > Builders are currently 4G then with 4 cores? maybe a doubling might be a > more

Re: Launchpad builders - increasing memory spec

2017-07-06 Thread Colin Watson
On Tue, Jul 04, 2017 at 01:22:05PM -0700, Steve Langasek wrote: > On Tue, Jul 04, 2017 at 04:31:32PM +, James Page wrote: > > Mathias and I where discussing some challenges around fitting the Ceph > > build with any level of parallelism in to a virtualized launchpad builder > > (as used for the

Re: Launchpad builders - increasing memory spec

2017-07-05 Thread James Page
On Tue, 4 Jul 2017 at 23:36 Dimitri John Ledkov wrote: [...] > Yeah, if we make all builders x4 the size, it may mean we will have 4x > less /builders/. > Builders are currently 4G then with 4 cores? maybe a doubling might be a more sensible proposal to start with. I think I've also seen a sql

Re: Launchpad builders - increasing memory spec

2017-07-05 Thread Matthias Klose
On 04.07.2017 22:22, Steve Langasek wrote: > Hi James, > > On Tue, Jul 04, 2017 at 04:31:32PM +, James Page wrote: >> Hi All > >> Mathias and I where discussing some challenges around fitting the Ceph >> build with any level of parallelism in to a virtualized launchpad builder >> (as used for

Re: Launchpad builders - increasing memory spec

2017-07-04 Thread Dimitri John Ledkov
On 4 July 2017 at 21:22, Steve Langasek wrote: > > Hi James, > > On Tue, Jul 04, 2017 at 04:31:32PM +, James Page wrote: > > Hi All > > > Mathias and I where discussing some challenges around fitting the Ceph > > build with any level of parallelism in to a virtualized launchpad builder > > (as

Re: Launchpad builders - increasing memory spec

2017-07-04 Thread Steve Langasek
Hi James, On Tue, Jul 04, 2017 at 04:31:32PM +, James Page wrote: > Hi All > Mathias and I where discussing some challenges around fitting the Ceph > build with any level of parallelism in to a virtualized launchpad builder > (as used for the majority of architectures today). > Basically the

Launchpad builders - increasing memory spec

2017-07-04 Thread James Page
Hi All Mathias and I where discussing some challenges around fitting the Ceph build with any level of parallelism in to a virtualized launchpad builder (as used for the majority of architectures today). Basically the current memory spec only permits a max-parallel of 2 (on Xenial amd64). Ceph is