Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-08 Thread Kevin Wolf
Am 08.09.2014 um 09:12 hat Markus Armbruster geschrieben: > Kevin Wolf writes: > > > Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: > >> Benoît Canet writes: > >> > >> > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > >> >> Cc'ing libvirt following Stefan's lea

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-08 Thread Markus Armbruster
Kevin Wolf writes: > Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: >> Benoît Canet writes: >> >> > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : >> >> Cc'ing libvirt following Stefan's lead. >> >> >> >> Benoît Canet writes: >> >> > /* the following would com

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-05 Thread Benoît Canet
The Friday 05 Sep 2014 à 16:30:31 (+0200), Kevin Wolf wrote : > Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: > > Benoît Canet writes: > > > > > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > > >> Cc'ing libvirt following Stefan's lead. > > >> > > >> Benoît Ca

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-05 Thread Benoît Canet
The Friday 05 Sep 2014 à 16:30:31 (+0200), Kevin Wolf wrote : > Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: > > Benoît Canet writes: > > > > > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > > >> Cc'ing libvirt following Stefan's lead. > > >> > > >> Benoît Ca

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-05 Thread Benoît Canet
The Friday 05 Sep 2014 à 16:30:31 (+0200), Kevin Wolf wrote : > Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: > > Benoît Canet writes: > > > > > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > > >> Cc'ing libvirt following Stefan's lead. > > >> > > >> Benoît Ca

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-05 Thread Kevin Wolf
Am 01.09.2014 um 13:41 hat Markus Armbruster geschrieben: > Benoît Canet writes: > > > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > >> Cc'ing libvirt following Stefan's lead. > >> > >> Benoît Canet writes: > >> > /* the following would compute latecies for slices of 1

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-02 Thread Markus Armbruster
Benoît Canet writes: > The Monday 01 Sep 2014 à 13:41:01 (+0200), Markus Armbruster wrote : >> Benoît Canet writes: >> >> > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : [...] >> >> A quick stab at tasks: >> >> >> >> * QMP interface, either a compatible extension of quer

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-01 Thread Benoît Canet
The Monday 01 Sep 2014 à 13:41:01 (+0200), Markus Armbruster wrote : > Benoît Canet writes: > > > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > >> Cc'ing libvirt following Stefan's lead. > >> > >> Benoît Canet writes: > >> > >> > Hi, > >> > > >> > I collected some item

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-01 Thread Markus Armbruster
Benoît Canet writes: > The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : >> Cc'ing libvirt following Stefan's lead. >> >> Benoît Canet writes: >> >> > Hi, >> > >> > I collected some items of a cloud provider wishlist regarding I/O >> > accouting. >> >> Feedback from real p

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-01 Thread Benoît Canet
The Monday 01 Sep 2014 à 11:52:00 (+0200), Markus Armbruster wrote : > Cc'ing libvirt following Stefan's lead. > > Benoît Canet writes: > > > Hi, > > > > I collected some items of a cloud provider wishlist regarding I/O accouting. > > Feedback from real power-users, lovely! > > > In a cloud I/

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-09-01 Thread Markus Armbruster
Cc'ing libvirt following Stefan's lead. Benoît Canet writes: > Hi, > > I collected some items of a cloud provider wishlist regarding I/O accouting. Feedback from real power-users, lovely! > In a cloud I/O accouting can have 3 purpose: billing, helping the customers > and doing metrology to hel

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-08-29 Thread Benoît Canet
The Friday 29 Aug 2014 à 17:04:46 (+0100), Stefan Hajnoczi wrote : > On Thu, Aug 28, 2014 at 04:38:09PM +0200, Benoît Canet wrote: > > I collected some items of a cloud provider wishlist regarding I/O accouting. > > > > In a cloud I/O accouting can have 3 purpose: billing, helping the customers >

Re: [libvirt] [Qemu-devel] IO accounting overhaul

2014-08-29 Thread Stefan Hajnoczi
On Thu, Aug 28, 2014 at 04:38:09PM +0200, Benoît Canet wrote: > I collected some items of a cloud provider wishlist regarding I/O accouting. > > In a cloud I/O accouting can have 3 purpose: billing, helping the customers > and doing metrology to help the cloud provider seeks hidden costs. > > I'l