Here is the simplified version of my code (without ampq support, counter stored directly to mysql db).
https://github.com/ss7pro/rescnt Code is started from main.py which is constantly collecting counters from libvirt and storing them in a mysql database. On Mon, May 7, 2012 at 9:25 PM, Tomasz Paszkowski <ss7...@gmail.com> wrote: > On Mon, May 7, 2012 at 5:21 PM, Loic Dachary <l...@enovance.com> wrote: >> Hi Tomasz, > Hi > >> >> I could not agree more and this is the reason why I/O shows in the list of >> meters shown in http://wiki.openstack.org/EfficientMetering (c5) "disk IO in >> megabyte per second has a high impact on the service availability and could >> be billed separately ". > > Yes but for disk drives I/O (number of read/write ops) are the key > resource usage information. It's very hard to setup a billing model > for disk drive usage on bandwidth as low bandwidth disk operations > (small random read/writes) can utilize disk drive more than huge > sequential reads/writes. I need also to mention that AWS is also > charging for I/O in their volume service. > >> >> >> It looks like you already have a codebase that could be useful for the >> metering implementation. Would you be willing to share it ? > > Yes. Just give me few days. > > -- > Tomasz Paszkowski > SS7, Asterisk, SAN, Datacenter, Cloud Computing > +48500166299 -- Tomasz Paszkowski SS7, Asterisk, SAN, Datacenter, Cloud Computing +48500166299 _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
