Re: [one-users] minimum version requirement for ruby gems on oned/sunstone
Hi Stefan, In our quality assurance and certification process we use the gems that are packaged with each distribution, so it should be fine if you use those packages. $ egrep -o 'ruby-\w+' control|sort -u ruby-amazon ruby-json ruby-mysql ruby-nokogiri ruby-opennebula ruby-password ruby-rack ruby-sequel ruby-sinatra ruby-sqlite3 ruby-uuidtools You can see the certified platform components for each opennebula version in the release notes [1] I have also opened a ticket in our dev page to deal with gem versions when using the install_gems tool that we provide to install the dependencies using gem install [2] Hope this helps [1] http://opennebula.org/software:rnotes:rn-rel4.2 [2] http://dev.opennebula.org/issues/2433 On 16 October 2013 16:47, Stefan Kooman ste...@bit.nl wrote: Hi, I'm wondering what are the minimum (and maximum supported?) version requirements for ruby packages on oned/sunstone. I would like to install (ubuntu) packages instead of doing a gem install. It would make package mangement easier for me. Currently I've installed the following gems on a sunstone/oned/host test setup: # gem list *** LOCAL GEMS *** amazon-ec2 (0.9.17) curb (0.8.4) daemons (1.1.9) eventmachine (1.0.3) json (1.8.0) mysql (2.9.1) net-ldap (0.3.1) nokogiri (1.5.9) rack (1.5.2) rack-protection (1.5.0) sequel (4.1.1, 3.47.0) sinatra (1.4.3, 1.4.2) sqlite3 (1.3.7) thin (1.5.1) tilt (1.4.1) uuidtools (2.1.4) xml-simple (1.1.2) Thanks, Stefan -- | BIT BV http://www.bit.nl/Kamer van Koophandel 09090351 | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) iF4EAREIAAYFAlJepx8ACgkQTyGgYdFIOcbgpwEAt2rgIwAV2s77Q+89BHtTjTth 1jz7d1u+xRsWWFRhc7MA/iAY4GHhZjN19gq1mNO880lY4IJXRzRYcvlr3jJKfqoD =8T6y -END PGP SIGNATURE- ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- -- Daniel Molina Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Hybrid deployments with Deltacloud
Hello, I just installed the Deltacloud service and wondering if OpenNebula can be integrated with service in such way that inside hosts there can be configured external cloud installation. Such configuration is supported by the EC2 driver when using Amazon clouds. In the following blog there is elaborated such deployment but how this can be achieved? http://blog.opennebula.org/?p=569 Marcin -- Ph.D. Eng. Marcin Jarzab m...@agh.edu.pl http://www.ics.agh.edu.pl/people/mj Department of Computer Science AGH University of Science and Technology Kawiory 21, Building D17, 30-055 Krakow, POLAND phone: +48 (12) 328 33 72 == ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] *no go*, using Linux br0 to contact ONE VMs -- (was) RE: VM networking configuration CentOS
Yet another Mark, here: This is perhaps a related question. I completely missed the CONTEXT = [ NETWORK = YES ] in my ONE templates, and thereby was screwed. Fixed, thanks for this ( this needs to be **better documented**, please... ) However, I still can't get the ebtables / brN (Linux bridging) to work, for ping / ssh / VNC going , to my VM network 192.168.122.0. Notes below. Need the ONE team's help, thank you. Here's how I configured the br0 bridge, on openSUSE 12.3 Linux : sudo ifdown br0 || echo no way to down bridge br0 :) sudo brctl delbr br0 || echo no bridge br0 :) sudo ifconfig eth0 promisc up sudo brctl show sudo brctl addbr br0 sudo brctl show sudo ifconfig eth0 0.0.0.0 up sudo brctl addif br0 eth0 sudo brctl show sudo ifconfig br0 192.168.1.250 # previous addr of eth0 sudo route add default gw 192.168.1.1 sudo route add -net 192.168.122.0 gw 192.168.1.250 netmask 255.255.255.0 supporting info = r...@sealion.ine.corp:~ # ip addr | dpaste http://dpaste.de/csGz oneadmin@sealion:~ onevnet show -x 4 | dpaste http://dpaste.de/594n oneadmin@sealion:~ onetemplate show 18 -x | dpaste http://dpaste.de/OIya oneadmin@sealion:~ onevm show 20 -x | dpaste http://dpaste.de/pXEZ r...@sealion.ine.corp:~ # cat typescript | dpaste ## pinging, netstats http://dpaste.de/9OwD mark From: users-boun...@lists.opennebula.org [users-boun...@lists.opennebula.org] On Behalf Of Jaime Melis [jme...@opennebula.org] Sent: Wednesday, November 06, 2013 10:50 AM To: Mark Kusch Cc: Users OpenNebula Subject: Re: [one-users] VM networking configuration CentOS Hi Mark, I think the problem is that you are not using the CONTEXT = [ NETWORK = YES ] option. If you don't, the VM will infer its IP from the MAC, converting the last 4 bytes of the MAC to decimal: MAC=54:52:00:c0:de:0a, = 00 . c0 . de . 0a = 0.192.222.10 If you add the CONTEXT bit from before to your template everything should work OK. cheers, Jaime On Mon, Oct 21, 2013 at 4:14 PM, Mark Kusch mark.ku...@silpion.demailto:mark.ku...@silpion.de wrote: Hi list! Problem solved... Still it FEELS like NetworkManager broke networking in the VMs, still not confirmed. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] VMFS datastore marketplace import image
Any ideas on this new error? Thanks, Cosmin On Wednesday, November 6, 2013 1:18 PM, cosmin cucu cosminc...@yahoo.com wrote: It was indeed a permission issue, i managed to make it working. I did create the image, and the template. But when i deploy a VM i get the following error in it's log : Wed Nov 6 06:12:07 2013 [TM][I]: clone: Cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 in 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][E]: clone: Command cd /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: export PATH=/usr/sbin:/sbin:$PATH Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: if [ FILE != CDROM ]; then Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37/disk.0 ]; then Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: fi Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -U /vmfs/volumes/100/37/disk.0/disk.vmdk Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0/* Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -i /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527/disk.vmdk -d thin /vmfs/volumes/100/37/disk.0/disk.vmdk Wed Nov 6 06:12:07 2013 [TM][I]: else Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37 ]; then Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: fi Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: cp /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: ln -s /vmfs/volumes/100/37/disk.0 /vmfs/volumes/100/37/disk.0.iso Wed Nov 6 06:12:07 2013 [TM][I]: fi failed: sh: cd: line 0: can't cd to /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: Failed to delete virtual disk: The system cannot find the file specified (25). Wed Nov 6 06:12:07 2013 [TM][I]: DiskLib_Check() failed for source disk The system cannot find the file specified (25). Wed Nov 6 06:12:07 2013 [TM][E]: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: ExitCode: 255 Wed Nov 6 06:12:07 2013 [TM][E]: Error executing image transfer script: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [DiM][I]: New VM state is FAILED Any ideas? Thanks. Cosmin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] VMFS datastore marketplace import image
Hi, Can you check if this file exists in the ESX node? /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 If it doesn't, you may need to register the image again. Regards, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | es.linkedin.com/in/tinova -- Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the To and cc box). They are the property of C12G Labs S.L.. Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at ab...@c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation. On Thu, Nov 7, 2013 at 4:39 PM, cosmin cucu cosminc...@yahoo.com wrote: Any ideas on this new error? Thanks, Cosmin On Wednesday, November 6, 2013 1:18 PM, cosmin cucu cosminc...@yahoo.com wrote: It was indeed a permission issue, i managed to make it working. I did create the image, and the template. But when i deploy a VM i get the following error in it's log : Wed Nov 6 06:12:07 2013 [TM][I]: clone: Cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 in 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][E]: clone: Command cd /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: export PATH=/usr/sbin:/sbin:$PATH Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: if [ FILE != CDROM ]; then Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37/disk.0 ]; then Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: fi Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -U /vmfs/volumes/100/37/disk.0/disk.vmdk Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0/* Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: vmkfstools -i /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527/disk.vmdk -d thin /vmfs/volumes/100/37/disk.0/disk.vmdk Wed Nov 6 06:12:07 2013 [TM][I]: else Wed Nov 6 06:12:07 2013 [TM][I]: if [ ! -d /vmfs/volumes/100/37 ]; then Wed Nov 6 06:12:07 2013 [TM][I]: mkdir -p /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: fi Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: rm -f /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: Wed Nov 6 06:12:07 2013 [TM][I]: cp /vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 /vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: ln -s /vmfs/volumes/100/37/disk.0 /vmfs/volumes/100/37/disk.0.iso Wed Nov 6 06:12:07 2013 [TM][I]: fi failed: sh: cd: line 0: can't cd to /vmfs/volumes/100/37 Wed Nov 6 06:12:07 2013 [TM][I]: Failed to delete virtual disk: The system cannot find the file specified (25). Wed Nov 6 06:12:07 2013 [TM][I]: DiskLib_Check() failed for source disk The system cannot find the file specified (25). Wed Nov 6 06:12:07 2013 [TM][E]: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [TM][I]: ExitCode: 255 Wed Nov 6 06:12:07 2013 [TM][E]: Error executing image transfer script: Error cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 to 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov 6 06:12:07 2013 [DiM][I]: New VM state is FAILED Any ideas? Thanks. Cosmin ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] KVM process at 99% CPU
Hello, On our 3.8 dual-node ONE I got this morning a OVERLOADED node with load average of 35. I found one my own VMs eating 99% CPU, it was just booted and waiting at ISO boot menu prompt. It looks to be related to KVM as I reproduce it on a 4.2. I can reproduce it by defining a template using an Ubuntu Server AMD64 ISO and instanciate it. I just let the VMs at ISO boot menu, and the KVM process quickly eat 99% of CPU. If someone has an idea. Here is the template: oneadmin@nebula:~$ onetemplate show 17 TEMPLATE 17 INFORMATION ID : 17 NAME : Install ISO AMD64 20G USER : eole GROUP : oneadmin REGISTER TIME : 10/11 19:29:17 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- TEMPLATE CONTENTS CONTEXT=[ NETWORK=YES, SSH_PUBLIC_KEY=$USER[SSH_PUBLIC_KEY] ] CPU=0.2 DISK=[ IMAGE_ID=0 ] DISK=[ CACHE=none, IMAGE_ID=43 ] FEATURES=[ ACPI=yes, PAE=no ] GRAPHICS=[ KEYMAP=fr, LISTEN=0.0.0.0, TYPE=VNC ] INPUT=[ BUS=usb, TYPE=tablet ] MEMORY=768 NIC=[ MODEL=virtio, NETWORK_ID=1 ] OS=[ ARCH=x86_64, BOOT=hd ] VCPU=2 And here the ISO: oneadmin@nebula:~$ oneimage show 43 IMAGE 43 INFORMATION ID : 43 NAME : Ubuntu 13.10 server AMD64 USER : eole GROUP : oneadmin DATASTORE : ISO TYPE : CDROM REGISTER TIME : 11/07 16:29:06 PERSISTENT : No SOURCE : /var/lib/one//datastores/100/39670c51a99879ca3e221d5fc8027dce PATH : /var/tmp/thin-body20131107-1782-yqfomp SIZE : 672M STATE : used RUNNING_VMS: 1 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- IMAGE TEMPLATE DEV_PREFIX=hd DRIVER=raw VIRTUAL MACHINES ID USER GROUPNAMESTAT UCPUUMEM HOSTTIME 117 eole oneadmin userver-testrunn 99768M nebula 0d 00h06 Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --keyserver pgp.mit.edu --recv-keys 0x7A6FE2DF pgp2fs2gWG7nw.pgp Description: PGP signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] KVM process at 99% CPU
Most, if not all, modern operating systems set the CPU to sleep mode when they don't need to be used. The problem here is that the VMs are not running a OS but a boot loader and it does not implement this feature so it is using all the CPU cycles doing nothing. In this regard KVM nor OpenNebula can help. The only tip I can give you is to use cgroups to limit the total amount of CPU a VM can use: http://opennebula.org/documentation:rel4.2:kvmg#working_with_cgroups_optional On Thu, Nov 7, 2013 at 4:38 PM, Daniel Dehennin daniel.dehen...@baby-gnu.org wrote: Hello, On our 3.8 dual-node ONE I got this morning a OVERLOADED node with load average of 35. I found one my own VMs eating 99% CPU, it was just booted and waiting at ISO boot menu prompt. It looks to be related to KVM as I reproduce it on a 4.2. I can reproduce it by defining a template using an Ubuntu Server AMD64 ISO and instanciate it. I just let the VMs at ISO boot menu, and the KVM process quickly eat 99% of CPU. If someone has an idea. Here is the template: oneadmin@nebula:~$ onetemplate show 17 TEMPLATE 17 INFORMATION ID : 17 NAME : Install ISO AMD64 20G USER : eole GROUP : oneadmin REGISTER TIME : 10/11 19:29:17 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- TEMPLATE CONTENTS CONTEXT=[ NETWORK=YES, SSH_PUBLIC_KEY=$USER[SSH_PUBLIC_KEY] ] CPU=0.2 DISK=[ IMAGE_ID=0 ] DISK=[ CACHE=none, IMAGE_ID=43 ] FEATURES=[ ACPI=yes, PAE=no ] GRAPHICS=[ KEYMAP=fr, LISTEN=0.0.0.0, TYPE=VNC ] INPUT=[ BUS=usb, TYPE=tablet ] MEMORY=768 NIC=[ MODEL=virtio, NETWORK_ID=1 ] OS=[ ARCH=x86_64, BOOT=hd ] VCPU=2 And here the ISO: oneadmin@nebula:~$ oneimage show 43 IMAGE 43 INFORMATION ID : 43 NAME : Ubuntu 13.10 server AMD64 USER : eole GROUP : oneadmin DATASTORE : ISO TYPE : CDROM REGISTER TIME : 11/07 16:29:06 PERSISTENT : No SOURCE : /var/lib/one//datastores/100/39670c51a99879ca3e221d5fc8027dce PATH : /var/tmp/thin-body20131107-1782-yqfomp SIZE : 672M STATE : used RUNNING_VMS: 1 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- IMAGE TEMPLATE DEV_PREFIX=hd DRIVER=raw VIRTUAL MACHINES ID USER GROUPNAMESTAT UCPUUMEM HOSTTIME 117 eole oneadmin userver-testrunn 99768M nebula 0d 00h06 Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --keyserver pgp.mit.edu --recv-keys 0x7A6FE2DF ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Javier Fontán Muiños Developer OpenNebula - The Open Source Toolkit for Data Center Virtualization www.OpenNebula.org | @OpenNebula | github.com/jfontan ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Backup and Restore
You can also try (Xen, VMware also supported in this method) save_as the VM disks (live), sync the FS (within the VMs) before doing it to prevent inconsistencies. You will have a copy of the disks in the Image datastore, that can be used as backup or to instantiate other VMs. Cheers On Thu, Oct 31, 2013 at 9:44 AM, Carlo Daffara carlo.daff...@cloudweavers.eu wrote: There are many solutions; apart from using kvm snapshots (and later image rebuild to have a single clone) we prefer the use of a filesystem that allows for atomic snapshots (like BTRFS) or a distributed filesystem with the same properties (like Ceph). You snapshot the entire datastore or the single file you want, and then reimport it within opennebula. Take care of one thing: if you are using cache=writeback in KVM (or the equivalent in xen or vmware) you are risking inconsistencies, unless you stop the VM, as there are probably outstanding writes that needs to be committed to disk that will not appear in the snapshot at all. Carlo Daffara - Messaggio originale - Da: Soeren Malchow soeren.malc...@mcon.net A: users@lists.opennebula.org Inviato: Giovedì, 31 ottobre 2013 7:41:35 Oggetto: [one-users] Backup and Restore Dear all, i already searched the documentation and the mailing list, but did not come up with an answer. I would like to know how to backup virtual machines in OpenNebula WITHOUT shutting the down, or if there is a solution at all. We have an existing backup system that should be reused, exposure of the virtual machines images files or something like that should be sufficient. Can anybody point me into the right direction ? Regards Soeren ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- -- Ruben S. Montero, PhD Project co-Lead and Chief Architect OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Creating images how to
Bellow links have described how to do it. Read them and get it done. http://wiki.centos.org/HowTos/Xen/InstallingCentOSDomU http://wiki.centos.org/HowTos/KVM http://wiki.xen.org/wiki/CentOS_6_Virtual_Machine_installation_on_Xen Inside images is still same as Cent OS usage. On Thu, Nov 7, 2013 at 10:52 PM, users-requ...@lists.opennebula.org wrote: Send Users mailing list submissions to users@lists.opennebula.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.opennebula.org/listinfo.cgi/users-opennebula.org or, via email, send a message with subject or body 'help' to users-requ...@lists.opennebula.org You can reach the person managing the list at users-ow...@lists.opennebula.org When replying, please edit your Subject line so it is more specific than Re: Contents of Users digest... Today's Topics: 1. KVM process at 99% CPU (Daniel Dehennin) 2. Re: VMFS datastore marketplace import image (cosmin cucu) 3. Re: VMFS datastore marketplace import image (Tino Vazquez) 4. Creating images how to (Amier Anis) -- Message: 1 Date: Thu, 07 Nov 2013 16:38:31 +0100 From: Daniel Dehennin daniel.dehen...@baby-gnu.org To: users@lists.opennebula.org Subject: [one-users] KVM process at 99% CPU Message-ID: 87siv89q88@hati.baby-gnu.org Content-Type: text/plain; charset=utf-8 Hello, On our 3.8 dual-node ONE I got this morning a OVERLOADED node with load average of 35. I found one my own VMs eating 99% CPU, it was just booted and waiting at ISO boot menu prompt. It looks to be related to KVM as I reproduce it on a 4.2. I can reproduce it by defining a template using an Ubuntu Server AMD64 ISO and instanciate it. I just let the VMs at ISO boot menu, and the KVM process quickly eat 99% of CPU. If someone has an idea. Here is the template: oneadmin@nebula:~$ onetemplate show 17 TEMPLATE 17 INFORMATION ID : 17 NAME : Install ISO AMD64 20G USER : eole GROUP : oneadmin REGISTER TIME : 10/11 19:29:17 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- TEMPLATE CONTENTS CONTEXT=[ NETWORK=YES, SSH_PUBLIC_KEY=$USER[SSH_PUBLIC_KEY] ] CPU=0.2 DISK=[ IMAGE_ID=0 ] DISK=[ CACHE=none, IMAGE_ID=43 ] FEATURES=[ ACPI=yes, PAE=no ] GRAPHICS=[ KEYMAP=fr, LISTEN=0.0.0.0, TYPE=VNC ] INPUT=[ BUS=usb, TYPE=tablet ] MEMORY=768 NIC=[ MODEL=virtio, NETWORK_ID=1 ] OS=[ ARCH=x86_64, BOOT=hd ] VCPU=2 And here the ISO: oneadmin@nebula:~$ oneimage show 43 IMAGE 43 INFORMATION ID : 43 NAME : Ubuntu 13.10 server AMD64 USER : eole GROUP : oneadmin DATASTORE : ISO TYPE : CDROM REGISTER TIME : 11/07 16:29:06 PERSISTENT : No SOURCE : /var/lib/one//datastores/100/39670c51a99879ca3e221d5fc8027dce PATH : /var/tmp/thin-body20131107-1782-yqfomp SIZE : 672M STATE : used RUNNING_VMS: 1 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- IMAGE TEMPLATE DEV_PREFIX=hd DRIVER=raw VIRTUAL MACHINES ID USER GROUPNAMESTAT UCPUUMEM HOSTTIME 117 eole oneadmin userver-testrunn 99768M nebula 0d 00h06 Regards. -- Daniel Dehennin R?cup?rer ma clef GPG: gpg --keyserver pgp.mit.edu --recv-keys 0x7A6FE2DF -- next part -- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 229 bytes Desc: not available URL: http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20131107/15670525/attachment-0001.pgp -- Message: 2 Date: Thu, 7 Nov 2013 07:39:50 -0800 (PST) From: cosmin cucu cosminc...@yahoo.com To: cosmin cucu cosminc...@yahoo.com, Tino Vazquez cvazq...@c12g.com Cc: users Users@lists.opennebula.org Subject: Re: [one-users] VMFS datastore marketplace import image Message-ID: 1383838790.42263.yahoomail...@web141501.mail.bf1.yahoo.com Content-Type: text/plain; charset=iso-8859-1 Any ideas on this new error? Thanks, Cosmin On Wednesday, November 6, 2013 1:18 PM, cosmin cucu cosminc...@yahoo.com wrote: It was indeed a permission issue, i managed to make it working. I did create the image, and the template. But when i deploy a VM i get the following error in it's log : Wed Nov? 6 06:12:07 2013 [TM][I]: clone: Cloning OpenNebula:/vmfs/volumes/101/f82b9d8fb979e76b33bb8c53ae899527 in 192.168.10.10:/vmfs/volumes/100/37/disk.0 Wed Nov? 6
[one-users] datastore log info missing from oned.log in v4.2
Hi All, I have recently upgraded our environment from 3.8.x to 4.2 version. Running on Ubuntu 12.04LTS. I have some custom datastore/tm drivers that I wrote which worked well in 3.8. I am trying to troubleshoot something related to live migration and my log messages are not getting to /var/log/one/oned.log file. I have logging set to debug in oned.conf. I see debug level messages for other subsystems, such as [ReM] but nothing related to the datastore or tm. Just as a sanity check, I have another server that I did a clean install on and I'm seeing the same results. I also tested adding some log entries into the stock ONE drivers and I do not see anything logged. Any ideas? Thanks in advance, gary ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
