Re: [Openstack] console.log is empty, what to do?

2013-02-01 Thread Alberto Molina Coballes
2013/2/1 JuanFra Rodriguez Cardoso : > Hi all again: > > Finally I got dump logs to file 'console.log'. > It needed to add 'console=tty0 console=ttyS0,115200' to kernel line in > /etc/grub.conf. > Hi JuanFra, Thanks for this hint. I was facing the same issue and this solves it :-) I've tested it

Re: [Openstack] It is stuck when attach the volume to the vm.

2012-12-17 Thread Alberto Molina Coballes
Hi Lei, I was facing a similar issue with nova-volume on essex, so I'm not sure if this can be useful to you ... Where are you looking for errors? I found volume attach errors at nova-compute.log of node where instance is running I hope this help you Alberto ___

Re: [Openstack] Essex volume attach issue on Debian Wheezy

2012-12-08 Thread Alberto Molina Coballes
On Wed, Dec 05, 2012 at 11:46:46AM -0800, Vishvananda Ishaya wrote: > > and /etc/nova/rootwrap.d/volume.filters contains the line: > > >> iscsiadm_usr: CommandFilter, /usr/bin/iscsiadm, root > > ? > > Vish You were right. This filter was not defined on compute nodes, but Debian is still using

Re: [Openstack] Problem with keystone on Debian

2012-12-06 Thread Alberto Molina Coballes
On Thu, Dec 06, 2012 at 04:21:49PM -0200, Guilherme Russi wrote: > Hello Guys, > > I'm trying to install OpenStack on Debian Wheezy, but i'm getting some > problems with keystone, when i try to create a user in a tenant using > the --tenant-id command, it returns the error: keystone: error: > unr

Re: [Openstack] Essex volume attach issue on Debian Wheezy

2012-12-05 Thread Alberto Molina Coballes
2012/12/5 Vishvananda Ishaya : > > and /etc/nova/rootwrap.d/volume.filters contains the line: > >>> iscsiadm_usr: CommandFilter, /usr/bin/iscsiadm, root > /etc/nova/rootwrap.d doesn't exist, but nothing changes creating it and the file volume.filters with the content you suggest, perhaps a debian

Re: [Openstack] Essex volume attach issue on Debian Wheezy

2012-12-05 Thread Alberto Molina Coballes
2012/12/5 Vishvananda Ishaya : > Probably wheezy puts iscsiadm somewhere that rootwrap can't find it. > > iscsiadm: CommandFilter, /sbin/iscsiadm, root > iscsiadm_usr: CommandFilter, /usr/bin/iscsiadm, root > > You should do a: > > which iscsiadm > Thanks for the quick response but it seems that i

[Openstack] Essex volume attach issue on Debian Wheezy

2012-12-05 Thread Alberto Molina Coballes
Hi all, We're facing an issue attaching a volume to a running instance in an Essex deployment on Debian Wheezy. nova-volume is installed on the cloud controller, but nova-network is installed on the computes nodes in a multi_host setup. The relevant configuration parameters in nova.conf are (nex

Re: [Openstack] create more than 16cores in one server

2012-11-15 Thread Alberto Molina Coballes
Hi Edward, Are you using Simple.Scheduler? I think it must be related to max_cores option. max_cores default value is 16, you can override it in nova.conf max_cores = 24 cpu_allocation_ratio (vCPU/CPU ratio) default value is 1, if you want to use more virtual cores: cpu_allocation_ratio = ...

[Openstack] Cloud with Essex for educational purposes

2012-11-10 Thread Alberto Molina Coballes
Hi all, Sometime ago, I asked to the list for some help about hardware specification for implementing a little cloud for educational purposes. Finally we've successfully finished the deployment of the cloud with OpenStack Essex and we've documented all the procedure [1], so we are glad to share o

Re: [Openstack] ZFS/ZVol + iscsi for volume

2012-06-11 Thread Alberto Molina Coballes
El lun, 11-06-2012 a las 10:26 -0500, Narayan Desai escribió: > How integrated is the network target support for zfs on freebsd? One > of the most compelling features (IMHO) of ZFS on illumos is the whole > comstar stack. On the zfs linux port at least, there are just > integration hooks out to the

Re: [Openstack] ZFS/ZVol + iscsi for volume

2012-06-11 Thread Alberto Molina Coballes
What about Debian/KFreeBSD for nova-volume? Debian testing (wheezy) with FreeBSD kernel provides support for both OpenStack (nova-volume) and ZFS. We are deploying a little cloud for testing purposes and it will probably be one of the alternatives we will test for storage. Cheers

Re: [Openstack] hardware specifications for a little private cloud

2012-03-26 Thread Alberto Molina Coballes
t is the purpose of the lab ? Sysadmin training. At this moment, each student uses an isolated virtual LAN with Xen/KVM and shares some physical servers, but with a private cloud we can deploy a plethora of new configurations. Furthermore, the cloud itsel

[Openstack] hardware specifications for a little private cloud

2012-03-26 Thread Alberto Molina Coballes
2 HD in RAID5/6 (nova controller, nova volume, glance, ...) We are excited about the possibilities that a private cloud brings to us and we don't want to fail in this critical step, so any help will be really appreciated. Alberto Molina Coballes IES Gonzalo Nazareno [1] http://www.referencearchi