Thanks for the patch!!! this will be consider for the next release Cheers
On Sat, Dec 7, 2013 at 10:51 PM, Vladislav Gorbunov <[email protected]>wrote: > I make the path for iotune support: > http://dev.opennebula.org/issues/2530 > > You can download x64 rpm with iotune support (need only /usr/bin/oned) > for CentOS 6.4 from > > https://dl.dropboxusercontent.com/u/2296931/rpm/iotune/opennebula-server-4.4.0-1.x86_64.rpm > > 2013/11/18 Stefan Kooman <[email protected]>: > > Dear list, > > > > Recently I've been playing with OpenNebula on Ubuntu Saucy (13.10). It > > comes with libvirt-bin version 1.1.1 and qemu 1.5. One of the cool > > things libvirtd / qemu are able to do now is "block io throttling", or > > iotune as libvirt calls it. You can now define min, max, total > > KBytes/Sec for read, write and total, as wel as for IOPS/Sec. I would > > like to have support for this in OpenNebula vm templates just like there > > is for CPU (cputune). It would be nice to able to set a total maximum > > IOPS / bandwitch for a specific user/group, just like cpu, mem, images, > > #vm's, etc. (and have strict enforcement). > > > > Use cases: > > > > - prevent denial of service of virtual machines consuming too much IOPS > > / bandwith (io starvation, storage link saturation) > > - be able to guarantee (minimal) disk IO performance. In combination > with "per > > user system datastores (ONE 4.4)" you can choose the right disk type > > to satisfy latency needs. > > > > What do you think? > > > > Gr. Stefan > > > > P.s. with something like vdc-nebula in place [1], the need to restrict IO > > will be much less then in traditional io settings (very cool project > > indeed). > > > > [1]: http://blog.opennebula.org/?p=5408 > > > > > > -- > > | BIT BV http://www.bit.nl/ Kamer van Koophandel 09090351 > > | GPG: 0xD14839C6 +31 318 648 688 / [email protected] > > > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.10 (GNU/Linux) > > > > iF4EAREIAAYFAlKJKw8ACgkQTyGgYdFIOcYyUQD/c7p9+j3k0fCz2ScFusMJO1Sj > > yKK6uDbIUphItfAqIvcBAIFvWIxdr9QpRHcYAdVDSFDUUC3MHtzBp7gudQ27ch/J > > =Oh0f > > -----END PGP SIGNATURE----- > > > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > -- -- Ruben S. Montero, PhD Project co-Lead and Chief Architect OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | [email protected] | @OpenNebula
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