Displaying 1 result from an estimated 1 matches for "liaattunkickoff".
2014 Jan 19
3
Yet another disk I/O performance issue
Hi all,
I'm running a VM using libvirt+KVM and I have a disk performance issue.
The host is the following:
4 cores Intel Xeon 5140@2.33 GHz, 16 GB of RAM, SATA HDD, OS Debian Wheezy,
libvirt 0.9.12-11, QEMU-KVM 1.1.2+dfsg-2.
The guest:
1 CPU, 2 GB RAM running Debian 7.0, image in compressed qcow2 format.
When I try do run "dd if=/dev/zero of=io.test bs=32768k count=40" I get