[Kernel-packages] [Bug 1346687] Re: Ubuntu 14 KVM Guest I/O Elevator Non-configurable

2016-10-20 Thread Fabien COMBERNOUS
any news ? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1346687 Title: Ubuntu 14 KVM Guest I/O Elevator Non-configurable Status in linux package in Ubuntu: Invalid Bug

[Kernel-packages] [Bug 1346687] Re: Ubuntu 14 KVM Guest I/O Elevator Non-configurable

2016-05-19 Thread Bpkroth
I hate to reopen an old bug, but I haven't seen this discussed anywhere else, and I think there is some validity in this. Without the use of the cfq scheduler on block devices (virtual or not), the blkio cgroup controller doesn't perform any IO accounting (see below). Without that, tools like

[Kernel-packages] [Bug 1346687] Re: Ubuntu 14 KVM Guest I/O Elevator Non-configurable

2014-10-24 Thread Chris J Arges
** Package changed: util-linux (Ubuntu) = linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1346687 Title: Ubuntu 14 KVM Guest I/O Elevator Non-configurable Status in

[Kernel-packages] [Bug 1346687] Re: Ubuntu 14 KVM Guest I/O Elevator Non-configurable

2014-10-24 Thread Chris J Arges
This is a change in the kernel between 3.13 and 3.13-rc1. It also persists in the most recent kernel version. I believe this is still an invalid bug as what benefit would setting an I/O scheduler to anything be if the device is virtual? On a physical machine you are still able to set the I/O