Re: [Openstack] BUG: soft lockup messages

2015-01-05 Thread Matej Mailing
2015-01-04 21:20 GMT+01:00 Erhan Ekici : > Hi Matej, > > Can you change the values(both on compute and instance node) and see if soft > lock-ups generated again? There are two approaches; one decreasing and the > other increasing the cache. > > vm.dirty_background_ratio = 5 > vm.dirty_ratio = 10 >

[Openstack] About Filter Scheduler

2015-01-05 Thread 张超
Hi,All: I have installed OpenStack on 4 physical hosts,it's stable/icehouse for OpenStack.And i created 4 instances on the platform,please see the next graph. ​I want to know how configure Filter Scheduler can make that 4 instance distribute on hosts only according the number of VCPU.For i

Re: [Openstack] BUG: soft lockup messages

2015-01-05 Thread Matej Mailing
2015-01-04 21:20 GMT+01:00 Erhan Ekici : > Hi Matej, > > Can you change the values(both on compute and instance node) and see if soft > lock-ups generated again? There are two approaches; one decreasing and the > other increasing the cache. > > vm.dirty_background_ratio = 5 > vm.dirty_ratio = 10 >

[Openstack] egress traffic

2015-01-05 Thread Georgios Dimitrakakis
First of all I 'd like to wish to each and everyone of you happy new year! Then I 'd like to know if there is a way to control the outbound (egress) traffic directly from within Openstack for a group of VMs rather than modifying the iptables for each one of them. It would be great if there i

Re: [Openstack] egress traffic

2015-01-05 Thread Georgios Dimitrakakis
Hi George! Do I have to configure egress traffic through CLI and how? My understanding is that from Dashboard everything is for ingress traffic only. Do I miss something? I am on Icehouse release using nova (legacy) networking. Best, G. Hi Georgios, The security groups allow for ingre

Re: [Openstack] Query regarding ceilometer keystone readings.

2015-01-05 Thread Vivek Varghese Cherian
On Thu, Oct 9, 2014 at 2:43 PM, Eoghan Glynn wrote: > > > > I am trying to enable Ceilometer meters for Keystone in IceHouse. I am > > referring the url > > http://docs.openstack.org/developer/ceilometer/measurements.html for the > > Keystone meters. > > > > I am following the url > > http://docs

Re: [Openstack] [openstackindia] Query regarding nova scheduler

2015-01-05 Thread Vivek Varghese Cherian
On Tue, Nov 25, 2014 at 5:46 PM, Sudhir Behani wrote: > Hi, > > Have some doubt related to nova scheduler. Is this the right group to > ask this queries ? > > > /S > > > Hi Sudhir, Please try openstack@lists.openstack.org for general technical queries on OpenStack, or if you have a develop

[Openstack] Can't install domU on Xenserver

2015-01-05 Thread 한승진
First of all I 'd like to wish to everyone of you happy new year! I've been trying to install Openstack with XenServer. Now, I'm using devstack for install Openstack on XenServer. I followed this devstack xenserver guide in github. https://github.com/openstack-dev/devstack/blob/master/tools/xen

Re: [Openstack] Can't install domU on Xenserver

2015-01-05 Thread Bob Ball
Hi John, That’s a very interesting error – one I’ve not seen before personally. A quick way to get up and running is to use the nightly XVAs we build from devstack, see http://downloads.vmd.citrix.com/OpenStack/. The blog explaining how to use these is at http://blogs.citrix.com/2013/10/16/d

Re: [Openstack] [OpenStackClient] Adding Image 'member' commands

2015-01-05 Thread Kevin L. Mitchell
(Shouldn't this be on openstack-dev?) On Fri, 2015-01-02 at 14:10 -0600, Dean Troyer wrote: > * Is --no-share the correct antonym of --share? --unshare maybe? We > have a pattern of using regular English words were possible (enable| > disable) rather than the GNU style of prepending 'no-' to op

Re: [Openstack] egress traffic

2015-01-05 Thread Georgios Dimitrakakis
Aha!!! Thanks for informing me about that George! So one solution would be to switch to Neutron which is something that can't be done right now because I definitely need the auto-assignment of floating IPs which hasn't been implemented yet. Any other ideas on how to achieve it? Could a pfS

[Openstack] [OSSA 2014-041.1] Glance v2 API unrestricted path traversal (CVE-2014-9493) ERRATA 1

2015-01-05 Thread Grant Murphy
OpenStack Security Advisory: 2014-041 (ERRATA 1) CVE: CVE-2014-9493 Date: January 5, 2015 Title: Glance v2 API unrestricted path traversal Reporter: Masahito Muroi (NTT) Products: Glance Versions: up to 2014.1.3 and 2014.2 version up to 2014.2.1 Description: Masahito Muroi from NTT reported a vuln