Re: [kvm-devel] I/O bandwidth control on KVM

2008-03-10 Thread Ryo Tsuruta
. The QEMU aio > infrastructure makes it tough to integrate it properly though. That's good idea. I hope your work is going well and look forward to releasing the patches. Thanks, Ryo Tsuruta - This SF.net email is

Re: [kvm-devel] I/O bandwidth control on KVM

2008-03-06 Thread Ryo Tsuruta
g to the weights | +-|-|+ +-V-+ +-|+ |/dev/sda11 | | /dev/sda12 | +---+ +------+ Tha

Re: [kvm-devel] I/O bandwidth control on KVM

2008-03-05 Thread Ryo Tsuruta
7;d be appreciate if you could give me other suggestions. Thanks, Ryo Tsuruta - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008

Re: [kvm-devel] I/O bandwidth control on KVM

2008-03-03 Thread Ryo Tsuruta
does not open with > O_DIRECT so you'll see page cache effects. Thank you for your suggestion. I was using virtio drives as you wrote. I just thought that kvm would use O_DIRECT option when applications on the guest opened files with O_DIRECT option. I'll try the way you mentioned and re

[kvm-devel] I/O bandwidth control on KVM

2008-02-29 Thread Ryo Tsuruta
-+ +-|+ |/dev/sda11 | | /dev/sda12 | +---+ +--+ Thanks, Ryo Tsuruta - This SF.net email is sponsored by: Microsoft Defy all