Re: [one-users] Fault Tolerance and shared storage

2014-03-27 Thread Nuno Serro
Hi, Thanks for the input. We were using "-r" when we tested again this morning, and paying closer attention to the log showed that the problem is in the delete phase. The delete command seems to be executed on the host that is unreachable (in this case

[one-users] problem with compressed images from Marketplace 4.2

2014-03-27 Thread Maxim Terletskiy
Hi! We're trying to use Marketplace in Opennebula 4.2 and see strange things with compressed images. Importing image with name Ubuntu Server 12.04 (Precise Pangolin) - kvm I see that script downloading bzipped file and extracting it to temp directory. After downloading and unpacking image

[one-users] Add `SSH_PUBLIC_KEY` to contextualization to set root credentials.

2014-03-27 Thread Christophe Duez
Hello In the marketplace you can download images. However in the discription this is says: Add `SSH_PUBLIC_KEY` to contextualization to set root credentials what do they mean with this? -- Kind regards, Duez Christophe Student at University of Antwerp : Master of Industrial Sciences:

Re: [one-users] Add `SSH_PUBLIC_KEY` to contextualization to set root credentials.

2014-03-27 Thread Stefan Kooman
Quoting Christophe Duez (christophe.d...@student.uantwerpen.be): Hello In the marketplace you can download images. However in the discription this is says: Add `SSH_PUBLIC_KEY` to contextualization to set root credentials what do they mean with this? In the template you create to use this

Re: [one-users] Fault Tolerance and shared storage

2014-03-27 Thread Tino Vazquez
Hi Nuno, Let's try a little modification to see if it alleviates the problem. Please change the following line in /var/lib/one/remotes/tm/lvm/ln: ln -s $TARGET_DEV $DST_PATH to ln -sf $TARGET_DEV $DST_PATH Try again and let us know, we can include this modification in the upcoming

Re: [one-users] More ipv6 network questions

2014-03-27 Thread Steven Timm
Thanks for the help Javier. I am familiar with the advanced context rpm package, we use it a lot but had never used it for IPV6 before. It might be helpful to have a link to this page in the Networking section of the docs. On Thu, 27 Mar 2014, Javier Fontan wrote: I fear that the OpenNebula

Re: [one-users] Fault Tolerance and shared storage

2014-03-27 Thread Nuno Serro
Hi Tino, Forcing the link creation solved the problem. Thanks for your help, Nuno   On 27-03-2014 14:46, Tino Vazquez wrote: Hi Nuno, Let's

[one-users] Resume paused VM due to full system datastore

2014-03-27 Thread Daniel Dehennin
Hello, I just encounter an issue with KVM based VMs when the non shared system datastore became full. The libvirt/kvm paused the VMs trying to write on their discs and I have to run: for vm in $(virsh -c qemu:///system list | awk '/paused/ {print $1}') do virsh -c qemu:///system

[one-users] Recommended NFS options for datastores

2014-03-27 Thread ML mail
Hello, I have my ONE datastores located on an HP server + external SAS JBOD running Debian squeeze and NFS for sharing the datastores. Currently on my ONE frontend and hosts I mount the datastores as such (fstab): IP:/nfs/one/datastores/0  /var/lib/one/datastores/0  nfs  

Re: [one-users] blktap xen 4.2 and opennebula 4.2

2014-03-27 Thread kenny . kenny
it didnt work.   i received this message invalid option: --force   and it always use file insstead of tap2:aio i dont know what to do. De: jfon...@gmail.comEnviada: Quinta-feira, 27 de Março de 2014 18:08Para: kenny.ke...@bol.com.brAssunto: [one-users] blktap xen 4.2 and opennebula 4.2You can

Re: [one-users] Fault Tolerance and shared storage

2014-03-27 Thread Tino Vazquez
Hi Nuno, Thanks for the feedback, I've already pushed the patch upstream so it will be present in the upcoming OpenNebula 4.6. https://github.com/OpenNebula/one/commit/05618fff9ce17974bee23f9d5887318190b77e27 Regards, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino

Re: [one-users] blktap xen 4.2 and opennebula 4.2

2014-03-27 Thread kenny . kenny
see atached files. thanks. De: jfon...@gmail.comEnviada: Quinta-feira, 27 de Março de 2014 19:18Para: kenny.ke...@bol.com.brAssunto: [one-users] blktap xen 4.2 and opennebula 4.2Disregard the --force. I've misread the problem. The parameter --forcedoes not work in one 4.2. Just execute:onehost

[one-users] data store not created in VMHosts

2014-03-27 Thread Hyun Woo Kim
Hi, I am testing the data store feature of ON 4.4 in a very simple configuration and I am getting an error that I can NOT understand. I have one cluster with one img type DS (ID 1, DS=fs, T/M=ssh) and one sys type DS (ID 100, that I created with ssh TM) Then I attach one VMHost to this

Re: [one-users] ceph+flashcache datastore driver

2014-03-27 Thread Shankhadeep Shome
Yes bcache will allow real time configuration of cache policies, there are a lot of tunables. It allows a single cache device to map to multiple backing devices. We are using bcache with LVM and linux scsi target to implement the storage target devices. We use several of these devices to export

Re: [one-users] ceph+flashcache datastore driver

2014-03-27 Thread Shankhadeep Shome
We have been running KVM very successfully and I find ceph very interesting, I think a combination of ceph and linux scsi target with a scale out architecture is the future of storage in enterprise. On Thu, Mar 27, 2014 at 10:57 PM, Shankhadeep Shome shank15...@gmail.comwrote: Yes bcache will