Interesting... Thx for info. On Mar 10, 2015 12:23 AM, "Andrei Mikhailovsky" <and...@arhont.com> wrote:
> Hi Guys, > > What i have noticed ( with version 4.2.1 I think) is that when you attach > a new disk with throttle offering to the running vm, the throttling > settings are not passed to kvm untill the vm is restarted from the acs > side. Simply doing the reboot within the OS itself doesn't help. However, > once the restart is done, the throttle settings are passed on and it works > okay. > > Andrei > > ----- Original Message ----- > > > From: "Andrija Panic" <andrija.pa...@gmail.com> > > To: dev@cloudstack.apache.org > > Sent: Monday, 9 March, 2015 3:30:01 PM > > Subject: Re: Disk throtling on KVM - shared storage - works ot not ? > > > Thx guys ! > > On Mar 9, 2015 4:10 PM, "Wei ZHOU" <ustcweiz...@gmail.com> wrote: > > > > Hi Andria, > > > > > > I am sure it works with QEMU 1.2.0+ , of course including Ubuntu > > > 14.04. > > > > > > Wei > > > > > > > > > 2015-03-09 15:53 GMT+01:00 Andrija Panic <andrija.pa...@gmail.com>: > > > > > > > Hi Wei, > > > > > > > > thanks for info - it is CentOS 6.x and libvirt 1.2.3 (manually > > > > compiled > > > > with RBD support) and also custom version of QEMU (original stock > > > > qemu > > > from > > > > CentOS 6.4, patched by Inktank for RBD support) > > > > > > > > So this is the reason I guess ? > > > > > > > > Do you know if it works with Ubuntu 14.04 - I plan using this for > > > > new ACS > > > > installation? > > > > > > > > > > > > Thanks > > > > > > > > On 9 March 2015 at 15:48, Wei ZHOU <ustcweiz...@gmail.com> wrote: > > > > > > > > > What's the QEMU and libvirt version? > > > > > QEMU on CentOS 6.X does not support it. > > > > > > > > > > 2015-03-09 15:01 GMT+01:00 Andrija Panic > > > > > <andrija.pa...@gmail.com>: > > > > > > > > > > > Because it doesnt work on my ACS 4.3 installation with CEPH > > > > > > :) > > > > > > > > > > > > I checked virsh dumpxml so only throtling on network level is > > > present - > > > > > > unless it wasnt applied because of my qemu version (intank's > > > > > > patched > > > > > > versions of stocl 0.12.1.2, just RBD support added). > > > > > > qemu-kvm version problematic perhaps ? > > > > > > > > > > > > Was it supposed to work with 4.3 also, Wido ? > > > > > > > > > > > > Thanks > > > > > > > > > > > > On 9 March 2015 at 14:11, Wido den Hollander <w...@widodh.nl> > > > > > > wrote: > > > > > > > > > > > > > -----BEGIN PGP SIGNED MESSAGE----- > > > > > > > Hash: SHA1 > > > > > > > > > > > > > > > > > > > > > > > > > > > > On 03/09/2015 01:57 PM, Andrija Panic wrote: > > > > > > > > Hi, > > > > > > > > > > > > > > > > I'm wondering if disk throtling on ACS44 or later works > > > > > > > > on shared > > > > > > > > storage (limiting number of IOPS and bandwtih, on compute > > > > > > > > offering) > > > > > > > > > > > > > > > > > > > > > > Why shouldn't it work? The throttling is done inside Qemu > > > > > > > and works > > > > > > > just fine with NFS or Ceph. > > > > > > > > > > > > > > Wido > > > > > > > > > > > > > > > I know this does NOT work (shared storage) on ACS 4.3, > > > > > > > > I'm > > > > > > > > wondering if it is there in 4.4/4/5 ? > > > > > > > > > > > > > > > > We are using KVM. > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > > > > > > > -----BEGIN PGP SIGNATURE----- > > > > > > > Version: GnuPG v1 > > > > > > > > > > > > > > > iQIcBAEBAgAGBQJU/ZvpAAoJEAGbWC3bPspCl0cP/0BuRCMcthp7ZHJho0hEFoWl > > > > > > > > tZQ9k3OKtd6Y69wKbL8h6GuXlG/B4Wf1SM0QEM8yFSiO48YnoChmU4EZofSxZ4X5 > > > > > > > > 3Ah7oJAmvPuI6XoHziMafiAHz6V+91P7Lb8E72b2vz0cMW+uQDDDtaA77QCQWOUG > > > > > > > > HTkZRqYnhAAIKy7y6gvom+e//uRMUMEFAcjxbTBrpRhvRPJN3Wf+nG65tCKwW4GH > > > > > > > > fyaaVyKERW6Y3BHGRCYPPxfjLPBYvZAzfDx7PmtwrHfBrFMv+v1M30GPjN+dBzRs > > > > > > > > 3TT+U970ALkcxlLWNLA+mvhA/kG6f9unYU5XyVTxzx4GonJYCRYzxchTV9b63OO9 > > > > > > > > 0p/UPaSuv8bgCQLlGpAxfEBzSjgvU28yNZg0UCesNmS41V9qdNRt0wzuV0uZzNKg > > > > > > > > MsfRaGVTbR3VVysY8UYZCB/tz/5oFqtQzJMxQVmN/+Rigf8oxaI3aKHlfjlz1s+Y > > > > > > > > 1o28b2S6U1QcfYWFZq91FLoWMoetq2SwgzmOy2JSwjGFy6lM55IqgrYvd1QuTEGp > > > > > > > > IxZKf4PKm+pCGbKJIJ+kUJdPfUJCtSCjw8yiT7brsp5mFfjoe9kvKvRsa9Kdm1Ys > > > > > > > > QqNMAjNkb9EWINqpqJYRlIwlGd/TT7QcH0t0kRjQuhuX1DPug2RghgyszHJzMsrW > > > > > > > UlEXVeoy8RjTnh8+hQXy > > > > > > > =+PhJ > > > > > > > -----END PGP SIGNATURE----- > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > Andrija Panić > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > Andrija Panić > > > > > > > >
