similar to: disk iotune

On 04/09/2014 08:02 AM, Doron Fediuck wrote: > Hi, > reading the below[1] on blkdeviotune made me wonder if we can dynamically > change the values after the VM is already running using iotune. > > Is it supported? Yes. 'virsh blkdeviotune' will do it (which makes calls to the underlying virDomainSetBlockIoTune() API). -- Eric Blake eblake redhat com +1-919-301-3266

Hi All, I am setting the value for "read_bytes_sec" using the following API code virDomainSetBlockIoTune(dom, "/mnt/tmpsdb/FileVM1", parainfoPtr, nparams, 2); I am succesfully able to set this value and i can read it back using the API virDomainGetBlockIoTune(dom,"/mnt/tmpsdb/FileVM1",parainfoPtr,&nparams,2); But after setting this value when i shutdown

Hi, guys. I want to change block I/O throttle using 'virsh blkdeviotune' with vm not running, it reported an error: # virsh blkdeviotune instance-000000dc /dev/loop0 --total-bytes-sec 20000000 --total-iops-sec 20 --config error: Unable to change block I/O throttle error: unsupported configuration: block I/O throttling not supported with this QEMU binary I can do this when the vm is

Hi, is there a way to configure blkio via libvirt (xml)? Regards Erkan -- ?ber den grenzen mu? die freiheit wohl wolkenlos sein

Hi, I am running OpenStack Cluster and use libvirt + cgroup to limit vm’s performance https://wiki.openstack.org/InstanceResourceQuota What I am confusing is.. 1. After running a vm instance with some croup limit applied, I can’t find any related cgroup settings. 2. Can I change limit value after instance is running? like change disk_read_iops_sec from 10 to 20. One of the xml file like below.

On Tue, Feb 14, 2012 at 10:59:22AM -0500, Igor Lvovsky wrote: > > Hi, > I want to discuss $subject on the email just to be sure that we all on the > same page. > > So, today in 3.0 vdsm has two ways to create VM with cdrom : > 1. If RHEV-M ask to create VM with cdrom, vdsm just create it > 2. RHEV-M doesn't ask to create VM with cdrom, vdsm still creates VM with

Hi, Can anyone recommend a Virtual Sound Card for windows? thanks, Doron -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20110417/0b1a4195/attachment-0002.htm

https://bugzilla.netfilter.org/show_bug.cgi?id=1343 Bug ID: 1343 Summary: With iPv6 masquerade, ICMPv6 time-exceeded pkts are forwarded with bad checksum Product: netfilter/iptables Version: unspecified Hardware: x86_64 OS: Debian GNU/Linux Status: NEW Severity: normal

On Mon, Nov 09, 2020 at 09:16:33AM +0200, Yedidyah Bar David wrote: > On Wed, Oct 14, 2020 at 8:54 AM Yedidyah Bar David <didi@redhat.com> wrote: > > > > On Tue, Oct 13, 2020 at 8:40 PM Richard W.M. Jones <rjones@redhat.com> wrote: > > > > > > On Tue, Oct 13, 2020 at 07:56:29PM +0300, Nir Soffer wrote: > > > > On Tue, Oct 13, 2020 at 7:15 PM

did anyone compile CELT for Windows 64 bit? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20110412/746edf83/attachment-0002.htm

Hi all, Maybe someone know, does Oracle virtualization is based on Xen technology ? after fast overview its look like xen based virtualization. - Ofek Doron -- P Save a tree...please don''t print this e-mail/ / _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello dear tinc users, I've been looking for a while now for a solution in the mailing list and maybe I'm guiltily too lazy to learn all that there is to know about Linux routing and that's why I'm still stuck. To get right to it: I have 2 hosts connected with tinc - one of them is a VPS with a public address and static IP address and the other is my desktop machine, both run

On Tue, Oct 13, 2020 at 8:40 PM Richard W.M. Jones <rjones@redhat.com> wrote: > > On Tue, Oct 13, 2020 at 07:56:29PM +0300, Nir Soffer wrote: > > On Tue, Oct 13, 2020 at 7:15 PM Richard W.M. Jones <rjones@redhat.com> wrote: > > > > > > On Tue, Oct 13, 2020 at 06:45:42PM +0300, Nir Soffer wrote: > > > > I think this is the right solution - when

Hi, I am about to start using CELT for streaming audio over the net. i assume that i better have some buffering in the receiver side to overcome small jitter in the network. but my application very sensitive to delay. can anyone advise about it? i am using windows for both sender and receiver side. thanks, Doron -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi all, I have a running network boot setup using opensuse 11.0. Recently we found that in some remote segments, downloading the initrd and vmlinuz takes a long time. My question is, weather it's possible to replace tftp with some other protocol such as HTTP or similar ? This may be done by the pxelinux client after it's been loaded using the standard tftp. In this way both initrd and

Hi, Does anyone have experience with running CELT decoder on iPad? thanks, Doron -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20110406/6e1af203/attachment-0002.htm

Hi, I am sending this bug report here because I can't register an account in bugzilla... gcc version: gcc-linaro-4.9-2014.09 (I checked also the main repo git, the code is the same) kernel: 2.6.37 "home/daniel/Downloads/.build/src/gcc-custom/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:675:43: error: 'EVIOCGPROP' was not declared in this scope" This

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

Hi, I'm trying to figure out what controls the number if in-flight virtio block operations when running linux in qemu on top of a linux host. The problem is that we're trying to run as many VMs as possible, using ceph/rbd for the rootfs. We've tripped over the fact the the memory consumption of qemu can spike noticeably when doing I/O (something as simple as "dd" from

Hi, I'm trying to figure out what controls the number if in-flight virtio block operations when running linux in qemu on top of a linux host. The problem is that we're trying to run as many VMs as possible, using ceph/rbd for the rootfs. We've tripped over the fact the the memory consumption of qemu can spike noticeably when doing I/O (something as simple as "dd" from