[ovirt-users] Setting up an ovirt environment
Hello, I have a question. I'm been playing around with ovirt an I'm loving it. Now I would like to set up a new environment with two or three nodes with a hosted engine, reliable and fast storage and flexible network with clearly separated storage, ovirt-management and multiple VM subnets. I would like to here what you guy' s would buy and set up. Kind regards. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Setting up an ovirt environment
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 18.10.2014 09:01, Andy Michielsen wrote: Hello, I have a question. I'm been playing around with ovirt an I'm loving it. Now I would like to set up a new environment with two or three nodes with a hosted engine, reliable and fast storage and flexible network with clearly separated storage, ovirt-management and multiple VM subnets. I would like to here what you guy' s would buy and set up. Well that totally depends on your workload and what you want to run and how you want to scale. In other words: no one can give you a good advice on this topic with the information you provided. How many compute nodes (hosts) do you plan? What is your budget? how many vms will you host? how many vm subnets? vlans? which storage technology do you need? iscsi? fibre channel? which technologies do you know(nfs, gluster)? what are your vm workloads? databases, webservers..? if you already have a test setup you should know how much performance you need and I guess you already have some servers with different stuff running. In general: buy hardware you are familiar with and which does the job for you. for reliable servers you could go with dell, hp, ibm or the usual other brandings. but it really depends on your infrastructure and your ecosystem. So: your mileage may vary. HTH Sven -BEGIN PGP SIGNATURE- Version: GnuPG v2 iQGcBAEBAgAGBQJUQjEPAAoJEAq0kGAWDrqlXloL/0uPB6GBkgc4qbzONr2x/yWW dFcrY45N5t4wcfT4t+KWqU+GKBehouWN571uSYc21VsyfGmLCCSw60+saafiZRx8 XkXel5UOZCrVAlXzQDfSRpx+4lblkzNUMhyNnVD8UNO4wFVoMhm1U3Kx2Pg7Q128 iMQ1mwcVv32xISPUe5ekmi27Vf0iS9eNQZcNvlbG+SniIizcYLeTUX+YoesdYoxl +eMVYUQ5glSkb80l4GK4RkfqMXcCqsZ4HV0B665kXgUpt3yFPmI+Jr5mCCZicK/K iiyaC4jiBQ8zWr7DbNNd9Shc7K2dtKsERdnrnLG9TvXFdikNHKp3cqZ+392MWa6m RfTV6jagoETn2ySKLQUzk6fl15L83dloYXVQxL1CBOB0dkuoDwQs62JuKJkGwOLM xp3wqLuuXmpavRn2VOmQevvazj/BIpGfLTuLa7/A/9ZwoWfcgKWZ4dqGwlGTwaap Rhcd4O/piTW2VippWoksyJRVFpozFHW/Vz3tmluPSg== =DYIT -END PGP SIGNATURE- ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] How to fix wrong speed of the Infiniband Interfaces?
Hi, I am using ovirt 3.4.4-1. On the hosts I have 1Gbit(eth),10Gbit(eth) and 40Gbit(QDRInfiniband) interfaces. ib interface is used for the VM migration and iscsi disks. If I go to the network interfaces I can see right speed for eth cards. Unfortunately the IB interface speed is detected as 0b/s. This causes very hi load information on vm migrate face. Which is not true. IB can up to 2GB/s but already on 200MB/s load the hosts interfaces are overloaded. Where can I put the correct speed of IB interface? Thanks, Arman. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] CentOS 7 + oVirt 3.5 + OpenVPN
Hello: have installed oVirt 3.5 VDSM on a CentOS 7 node and then OpenVPN. The problem I have is that when I start OpenVPN I receive the message: Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip link set dev tun0 up mtu 1500 Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip addr add dev tun0 192.168.124.200/25 broadcast 192.168.124.255 Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip route add 192.168.0.0/16 via 192.168.124.1 Oct 18 13:29:50 kvm01 openvpn[4159]: ERROR: Linux route add command failed: external program exited with error status: 2 and if I run the route command manually: [root@kvm01 sysconfig]# /usr/sbin/ip route add 192.168.0.0/16 via 192.168.124.1 RTNETLINK answers: No such process It would appear the tunnel is up: [root@kvm01 sysconfig]# ip add ls 1: lo: LOOPBACK,UP,LOWER_UP mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: bond0: BROADCAST,MULTICAST,MASTER mtu 1500 qdisc noop state DOWN link/ether f2:c9:ce:e5:ac:32 brd ff:ff:ff:ff:ff:ff 3: em1: BROADCAST,MULTICAST,UP,LOWER_UP mtu 1500 qdisc mq master ovirtmgmt state UP qlen 1000 link/ether c8:1f:66:c4:2c:76 brd ff:ff:ff:ff:ff:ff inet6 fe80::ca1f:66ff:fec4:2c76/64 scope link valid_lft forever preferred_lft forever 4: em2: BROADCAST,MULTICAST mtu 1500 qdisc noop state DOWN qlen 1000 link/ether c8:1f:66:c4:2c:77 brd ff:ff:ff:ff:ff:ff 6: ;vdsmdummy;: BROADCAST,MULTICAST mtu 1500 qdisc noop state DOWN link/ether 46:af:6e:9a:1e:4b brd ff:ff:ff:ff:ff:ff 8: ovirtmgmt: BROADCAST,MULTICAST,UP,LOWER_UP mtu 1500 qdisc noqueue state UP link/ether c8:1f:66:c4:2c:76 brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.XXX/23 brd 88.150.253.255 scope global ovirtmgmt valid_lft forever preferred_lft forever inet6 fe80::ca1f:66ff:fec4:2c76/64 scope link valid_lft forever preferred_lft forever 10: tun0: POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100 link/none inet 192.168.124.200/25 brd 192.168.124.255 scope global tun0 valid_lft forever preferred_lft forever Any thoughts as to why the route will not work ? Rationale for this approach is its a cloud server and wish to use a private network to reach the install VMs on that node. Thanks, Phil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] VSDM Hosts Swapspace
Hi All, As I'm not a big fan of swapping, as most people don't I think, I wonder why the following calculation is made: The default overcommit ratio is 0.5. The recommended size of the swap partition can be determined by: Multiplying the amount of system RAM by the expected overcommit ratio, and adding 2 GB of swap space for systems with 4 GB of RAM or less, or 4 GB of swap space for systems with between 4 GB and 16 GB of RAM, or 8 GB of swap space for systems with between 16 GB and 64 GB of RAM, or 16 GB of swap space for systems with between 64 GB and 256 GB of RAM. Example recommended SWAP calculation for a machine with 16 GB of RAM: (16 GB x 0.5) + 8 GB = 16 GB Would VM's make the Host swap that fast when the mem is overcommitted ? I have tested this and don't see much more than 1,5GB of swap usage. I hope someone can tell me how they see/use this. Matt ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
Hi. So I upgraded to 3.5, rebooted my Centos 6.5 VM and I still seem to be running oVirt Engine Version: 3.4.4-1.el6. Is there something additional that I need to do to switch to 3.5? [root@ovirt ~]# yum localinstall http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm Loaded plugins: fastestmirror, versionlock Setting up Local Package Process ovirt-release35.rpm | 8.5 kB 00:00 Examining /var/tmp/yum-root-CB02va/ovirt-release35.rpm: ovirt-release35-001-1.noarch Marking /var/tmp/yum-root-CB02va/ovirt-release35.rpm to be installed Loading mirror speeds from cached hostfile * base: centos.mirrors.tds.net * epel: mirror.cc.columbia.edu * extras: mirrors.gigenet.com * ovirt-3.4-epel: mirror.cc.columbia.edu * ovirt-3.4-jpackage-6.0-generic: sunsite.informatik.rwth-aachen.de * ovirt-3.4-stable: www.gtlib.gatech.edu * updates: mirror.thelinuxfix.com Resolving Dependencies -- Running transaction check --- Package ovirt-release35.noarch 0:001-1 will be installed -- Finished Dependency Resolution Dependencies Resolved Package Arch VersionRepository Size Installing: ovirt-release35 noarch 001-1 /ovirt-release35 6.3 k Transaction Summary Install 1 Package(s) Total size: 6.3 k Installed size: 6.3 k Is this ok [y/N]: y Downloading Packages: Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : ovirt-release35-001-1.noarch 1/1 Verifying : ovirt-release35-001-1.noarch 1/1 Installed: ovirt-release35.noarch 0:001-1 Complete! [root@ovirt ~]# yum update Loaded plugins: fastestmirror, versionlock Loading mirror speeds from cached hostfile ovirt-3.5-epel/metalink | 15 kB 00:00 * base: centos.mirrors.tds.net * epel: mirror.cc.columbia.edu * extras: mirrors.gigenet.com * ovirt-3.4-epel: mirror.cc.columbia.edu * ovirt-3.4-jpackage-6.0-generic: sunsite.informatik.rwth-aachen.de * ovirt-3.4-stable: www.gtlib.gatech.edu * ovirt-3.5: www.gtlib.gatech.edu * ovirt-3.5-epel: less.cogeco.net * ovirt-3.5-jpackage-6.0-generic: sunsite.informatik.rwth-aachen.de * updates: mirror.thelinuxfix.com ovirt-3.5| 2.9 kB 00:00 ovirt-3.5/primary_db | 60 kB 00:00 ovirt-3.5-epel | 4.4 kB 00:00 ovirt-3.5-epel/primary_db| 6.3 MB 00:00 ovirt-3.5-glusterfs-epel | 2.9 kB 00:00 ovirt-3.5-glusterfs-epel/primary_db | 12 kB 00:00 ovirt-3.5-glusterfs-noarch-epel | 2.9 kB 00:00 ovirt-3.5-glusterfs-noarch-epel/primary_db | 2.2 kB 00:00 ovirt-3.5-jpackage-6.0-generic | 951 B 00:00 ovirt-3.5-jpackage-6.0-generic/primary | 1.3 MB 00:03 ovirt-3.5-jpackage-6.0-generic 5495/5495 ovirt-3.5-patternfly1-noarch-epel| 3.0 kB 00:00 ovirt-3.5-patternfly1-noarch-epel/primary_db | 2.3 kB 00:00 Setting up Update Process Resolving Dependencies -- Running transaction check --- Package otopi.noarch 0:1.2.3-1.el6 will be updated --- Package otopi.noarch 0:1.3.0-1.el6 will be an update --- Package otopi-java.noarch 0:1.2.3-1.el6 will be updated --- Package otopi-java.noarch 0:1.3.0-1.el6 will be an update --- Package ovirt-engine-cli.noarch 0:3.4.0.5-1.el6 will be updated --- Package ovirt-engine-cli.noarch 0:3.5.0.5-1.el6 will be an update --- Package ovirt-engine-lib.noarch 0:3.4.4-1.el6 will be updated --- Package ovirt-engine-lib.noarch 0:3.5.0.1-1.el6 will be an update --- Package ovirt-engine-sdk-python.noarch 0:3.4.4.0-1.el6 will be updated --- Package ovirt-engine-sdk-python.noarch 0:3.5.0.7-1.el6 will be an update --- Package ovirt-engine-setup.noarch 0:3.4.4-1.el6 will be updated --- Package ovirt-engine-setup.noarch 0:3.5.0.1-1.el6 will be an update --- Package ovirt-engine-setup-base.noarch 0:3.4.4-1.el6 will be updated --- Package ovirt-engine-setup-base.noarch 0:3.5.0.1-1.el6 will be an update -- Processing Dependency: python-paramiko for package: ovirt-engine-setup-base-3.5.0.1-1.el6.noarch --- Package ovirt-engine-setup-plugin-ovirt-engine.noarch 0:3.4.4-1.el6 will be updated --- Package ovirt-engine-setup-plugin-ovirt-engine.noarch 0:3.5.0.1-1.el6 will be an update --- Package ovirt-engine-setup-plugin-ovirt-engine-common.noarch 0:3.4.4-1.el6 will be updated --- Package ovirt-engine-setup-plugin-ovirt-engine-common.noarch 0:3.5.0.1-1.el6 will be an update --- Package
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
You didn't follow The upgrade instructions... http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt monitoring
Hi Ryan, 1.) The Nagios integration page seems to be back up. 2.) For monitoring of events available in oVirt-engine's audit log, It is possible to register for both email and snmp trap notifications[1]. A portion of these events are related to managed resources. Trap notifications allow integration with monitoring systems. See: [1], [2] and [3]. [1] http://www.ovirt.org/Features/engine-snmp [2] http://www.ovirt.org/Features/configuration-event-subscribers [3] https://bugzilla.redhat.com/show_bug.cgi?id=1136818 This RFE allows easier integration with monitoring systems and should be available soon. Some work with snmptt can achieve the same result. Regards, Mooli Tayer. - Original Message - Hello, I was looking for something to monitor the resources managed by oVirt and not necessarily oVirt itself. It looks like there is a page on Nagios integration, however, I'm getting a 503 when trying to access the site. http://www.ovirt.org/Features/Nagios_Integration Does anyone have any recommendations on monitoring resources managed by oVirt? Thanks, Ryn ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
If you are upgrading from a previous version, you should have the ovirt-release34 package already installed on your system. You can then install ovirt-release35.rpm as in a clean install side-by-side. I followed this, but I'm certain what it means. Sent from my iPad On Oct 18, 2014, at 12:04 PM, Gianluca Cecchi gianluca.cec...@gmail.com wrote: You didn't follow The upgrade instructions... http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Thinking loud about VM's serial console access
Please read [1]. I am unsure about concurrent access, this should be done using ssh bridge and now low level solution. Thanks, Alon [1] http://www.ovirt.org/Features/Serial_Console - Original Message - From: Jiri Belka jbe...@redhat.com To: users@ovirt.org Sent: Friday, October 17, 2014 6:15:43 PM Subject: [ovirt-users] Thinking loud about VM's serial console access Hi, on KVM forum VM's serial console access was raised. I'd like to make some comments, hopefully it would help to think about how we would access VM's serial consoles in oVirt. 1. encrypted access (ssh preferable) is a must 2. not to type any automatically generated password to access serial console should be possible (like for spice) i can imagine a centralized console server could be used to manage all serial console accesses. usually such console servers are access via ssh and then a connection is spawned and sysadmin's ssh session is connected to remote serial console without any action 3. not to see a interactive menu should be possible there can be serial console output parser/monitor persistently running to catch kernel outputs and alerts in console. if kernel crashes, the output is on console and thus a monitoring can catch it 4. access to VM's serial console should not require to know where a VM is running (thus to know host fqdn/IP) this is obvious, a sysadmin wants to just get serial console without manual kung-fu 5. multi-user access to one VM's serial console in some paranoid environment there must be two people working together, each controlling other. whatever. multi-user concurrency should be possible, there can be passive serial console output parser/monitor and sysadmin's interactive session Hopefully the above will contribute to implementation design. All above is possible with open source tools while using real hw serial consoles, thus it would be expected that implementation for VM's serial console would work similarly. FYI I created RFE for qemu for TLS mode for chardev socket https://bugzilla.redhat.com/show_bug.cgi?id=1154115, so there could be a way not to use ssh to host as this has been not preferred by alonbl@ for other functionality in the past :) j. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
On 10/18/2014 09:34 PM, Ryan Nix wrote: If you are upgrading from a previous version, you should have the ovirt-release34 package already installed on your system. You can then install ovirt-release35.rpm as in a clean install side-by-side. I followed this, but I'm certain what it means. the step you are missing is running 'engine-setup' after the yum update. Sent from my iPad On Oct 18, 2014, at 12:04 PM, Gianluca Cecchi gianluca.cec...@gmail.com mailto:gianluca.cec...@gmail.com wrote: You didn't follow The upgrade instructions... http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
Seems you are missing the engine-setup step, cause in the screen you attached, you have just restarted ovirt-engine before running engine-setup . Thanks, Mohyedeen On Sat, Oct 18, 2014 at 9:34 PM, Ryan Nix ryan@gmail.com wrote: If you are upgrading from a previous version, you should have the ovirt-release34 package already installed on your system. You can then install ovirt-release35.rpm as in a clean install side-by-side. I followed this, but I'm certain what it means. Sent from my iPad On Oct 18, 2014, at 12:04 PM, Gianluca Cecchi gianluca.cec...@gmail.com wrote: You didn't follow The upgrade instructions... http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ANN] oVirt 3.5 GA Releases
Ah, I see. Thanks to all! Sent from my iPhone On Oct 18, 2014, at 1:50 PM, Mohyedeen Nazzal mohyedeen.naz...@gmail.com wrote: Seems you are missing the engine-setup step, cause in the screen you attached, you have just restarted ovirt-engine before running engine-setup . Thanks, Mohyedeen On Sat, Oct 18, 2014 at 9:34 PM, Ryan Nix ryan@gmail.com wrote: If you are upgrading from a previous version, you should have the ovirt-release34 package already installed on your system. You can then install ovirt-release35.rpm as in a clean install side-by-side. I followed this, but I'm certain what it means. Sent from my iPad On Oct 18, 2014, at 12:04 PM, Gianluca Cecchi gianluca.cec...@gmail.com wrote: You didn't follow The upgrade instructions... http://www.ovirt.org/OVirt_3.5_Release_Notes#Install_.2F_Upgrade_from_Previous_Versions ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] How to fix wrong speed of the Infiniband Interfaces?
If you are speaking about ib0 and so on this will be fixed with 3.5. The interfaces will then be advertised as 10Gbit. Am 18.10.2014 13:14 schrieb Arman Khalatyan arm2...@gmail.com: Hi, I am using ovirt 3.4.4-1. On the hosts I have 1Gbit(eth),10Gbit(eth) and 40Gbit(QDRInfiniband) interfaces. ib interface is used for the VM migration and iscsi disks. If I go to the network interfaces I can see right speed for eth cards. Unfortunately the IB interface speed is detected as 0b/s. This causes very hi load information on vm migrate face. Which is not true. IB can up to 2GB/s but already on 200MB/s load the hosts interfaces are overloaded. Where can I put the correct speed of IB interface? Thanks, Arman. Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Ãber das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] iSCSI - recommended LUN size?
Some noob questions on iSCSI as I am doing an evaluation on NFS vs iSCSI. 1. Is there a best practices guide to LUN sizing for oVirt? E.g. N x 200G, N x 500G, N x 1 TB. http://www.ovirt.org/Quick_Start_Guide#Create_an_iSCSI_Data_Domain oVirt platform supports iSCSI storage domains spanning multiple pre-defined Logical Unit Numbers (LUNs). 2. Since we can extend the storage domain, I was thinking of multiples of 200G. Any reason not to do it this way? From the mailing list: https://www.mail-archive.com/users@ovirt.org/msg13638.html please note: - you can extend a *storage domain* by adding an extra LUN to it from ovirt-engine. 3. Any production experience with LIO target/targetcli as backend? Thanks! - Anthony ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] CentOS 7 + oVirt 3.5 + OpenVPN
Looks like an openvpn config issue and not a ovirt issue from this. 192.168.124.1 is not in the same network as 192.168.124.200/25 mostly, try 192.168.124.129. On Oct 18, 2014, at 7:45 AM, Phil Daws ux...@splatnix.net wrote: Hello: have installed oVirt 3.5 VDSM on a CentOS 7 node and then OpenVPN. The problem I have is that when I start OpenVPN I receive the message: Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip link set dev tun0 up mtu 1500 Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip addr add dev tun0 192.168.124.200/25 broadcast 192.168.124.255 Oct 18 13:29:50 kvm01 openvpn[4159]: /usr/sbin/ip route add 192.168.0.0/16 via 192.168.124.1 Oct 18 13:29:50 kvm01 openvpn[4159]: ERROR: Linux route add command failed: external program exited with error status: 2 and if I run the route command manually: [root@kvm01 sysconfig]# /usr/sbin/ip route add 192.168.0.0/16 via 192.168.124.1 RTNETLINK answers: No such process It would appear the tunnel is up: [root@kvm01 sysconfig]# ip add ls 1: lo: LOOPBACK,UP,LOWER_UP mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: bond0: BROADCAST,MULTICAST,MASTER mtu 1500 qdisc noop state DOWN link/ether f2:c9:ce:e5:ac:32 brd ff:ff:ff:ff:ff:ff 3: em1: BROADCAST,MULTICAST,UP,LOWER_UP mtu 1500 qdisc mq master ovirtmgmt state UP qlen 1000 link/ether c8:1f:66:c4:2c:76 brd ff:ff:ff:ff:ff:ff inet6 fe80::ca1f:66ff:fec4:2c76/64 scope link valid_lft forever preferred_lft forever 4: em2: BROADCAST,MULTICAST mtu 1500 qdisc noop state DOWN qlen 1000 link/ether c8:1f:66:c4:2c:77 brd ff:ff:ff:ff:ff:ff 6: ;vdsmdummy;: BROADCAST,MULTICAST mtu 1500 qdisc noop state DOWN link/ether 46:af:6e:9a:1e:4b brd ff:ff:ff:ff:ff:ff 8: ovirtmgmt: BROADCAST,MULTICAST,UP,LOWER_UP mtu 1500 qdisc noqueue state UP link/ether c8:1f:66:c4:2c:76 brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.XXX/23 brd 88.150.253.255 scope global ovirtmgmt valid_lft forever preferred_lft forever inet6 fe80::ca1f:66ff:fec4:2c76/64 scope link valid_lft forever preferred_lft forever 10: tun0: POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 100 link/none inet 192.168.124.200/25 brd 192.168.124.255 scope global tun0 valid_lft forever preferred_lft forever Any thoughts as to why the route will not work ? Rationale for this approach is its a cloud server and wish to use a private network to reach the install VMs on that node. Thanks, Phil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
