Re: [one-users] Very high unavailable service

2012-08-25 Thread Steven C Timm
I run high-availability squid servers on virtual machines although not yet in OpenNebula. It can be done with very high availability. I am not familiar with Ubuntu Server 12.04 but if it has libvirt 0.9.7 or better, and you are Using KVM hypervisor, you should be able to use the cpu-pinning and n

[one-users] Very high unavailable service

2012-08-25 Thread Erico Augusto Cavalcanti Guedes
Dears, I 'm running Squid Web Cache Proxy server on Ubuntu Server 12.04 VMs (kernel 3.2.0-23-generic-pae), OpenNebula 3.4. My private cloud is composed by one frontend and three nodes. VMs are running on that 3 nodes, initially one by node. Outside cloud, there are 2 hosts, one working as web clie

[one-users] LDAP Auth

2012-08-25 Thread Derek Yarnell
Hi, I am trying to debug LDAP authentication but I am coming up short. I have followed, http://opennebula.org/documentation:rel3.6:ldap and patched, http://dev.opennebula.org/issues/1171 I have set sunstone to use opennebula authentication, :auth: opennebula But I get only the error,

[one-users] XEN - Buffer I/O error on device dm-0

2012-08-25 Thread Hendrik Wißmann
Hello, finally and many thanks to Marcin, it was possible to boot a PV-CentOS and a HVM-CentOS via ontemplate instantiate. But after booting the instance the filesystem was read only mounted; there were several I/O errors. After altering the deploymentfile to use the original and unregistered

Re: [one-users] Fail to create my own ubuntu vm

2012-08-25 Thread 任英杰
thank you Adrià, I download image from marketplace, but I can't unpack it. I checked my log, no error message. But I foud some hints which may be the key. When I create a vm, a vnet is created automatically . pls see the below. I am confused for I have never setup vnet, and it may be the reason