- Users - oVirt List Archives

[Users] jasper reports install
by karim boumedhel 26 Mar '12

26 Mar '12

hello! is there a standard way in order to deploy jasper reports server within ovirt BR,

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Re: [Users] Virtual Disk creation - really slow (config issue?) e.g 20GB disk created in 23 mins - NFS server/Gigabit switch - can anyone suggest why speed is so slow ? (at this rate it would take 1hr 40 mins to create a 100GB disk...)
by Morgan Cox 26 Mar '12

26 Mar '12

Thank you Gary. After re-mounting the NFS share with async it dramatically increased the speed ! I can now create a 10GB virtual disk in 2 mins (rather than 10 mins) Is using the async option more likely to cause data corruption though ? Many thanks Regards On 22 March 2012 21:54, Gary Scarborough <virtuallymad(a)gmail.com> wrote: > > > On Thu, Mar 22, 2012 at 12:59 PM, Morgan Cox <morgancoxuk(a)gmail.com>wrote: > >> Hi. >> >> After my many issues with spice I have finally sorted them out. >> >> Now I am having an issue with the speed of virtual disk creation - when I >> go to create a virtual disk it takes a long time (far to long to be usable) >> >> My setup is as following >> >> 3 servers:- >> >> 1 Frontend (ovirt engine) - Fedora 16 - external + local IP >> (91.215.xxx.xx + 10.0.0.10) >> 1 Ovirt node (using the node .iso) - external + local IP (ovirtmgmt >> (eth0) - 91.215.xxx.xxx and LAN (eth1) - 10.0.0.101) >> 1 NFS storage - external + local IP - I attached the storage using the >> Local IP (10.0.0.190) >> >> All servers are connected via a Gigabit switch (so speed should be better) >> >> I can scp between servers far faster - I'm almost sure its due to the >> node ovirtmgmt address being an external (internet ip) and not LAN ip. - >> therefore the traffic is not just going over the gigabit switch but via the >> core router in the DC... >> >> Can anyone suggest how I can 'debug' where the slowness is coming from >> >> On my NFS server I have it setup like (in /etc/exports) >> >> /storage1 *(rw,sync,no_subtree_check) >> >> I had previous tried setting up the node on a LAN IP previously and it >> caused spice to not work - as the node had no internet access / DNS - I >> also tried making the frontend server a gateway (and using - iptables -t >> nat -A POSTROUTING -j MASQUERADE ) - this also cause spice to not work (as >> it always tried to connect to the 10.0.0.x address from my desktop - and >> fail..) >> >> Any hints/help will be welcomed >> >> Cheers >> >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > You could try async instead of sync. You could also try thin provisioning. > > -- > Gary Scarborough > IST Lab Manager > Rochester Institute of Technology > Rochester NY >

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[Users] console confusion
by Joe Pruett 25 Mar '12

25 Mar '12

my desktop system is running centos6 with downloaded firefox 10. i downloaded and compiled spice-xpi 2.7. i can interact with the console one time, then i have to log out of the portal and back in again in order to get the icon and popup menu to not be greyed out anymore. so i have a few questions: 1. is this just an issue of using an unsupported browser? 2. ie9 seems to be supported, but i obviously need something more to be able to view the console. i don't get an error, so i'm not sure what i should install. the spice viewer i find at spice-space needs libraries and the libraries there are just a zip file. does something need to go on the server to auto-download code? 3. i figured i'd try vnc, but in that case the icon and menu option are always greyed out. just trying vnc to the appropriate host requires a password and none of the ones i'd suspect seem to work. is there a default? or some way to find the password? 4. i saw some vague discussion of display networks in the manual, but nothing in the interface seems to jump out at me. it seems like for most uses, a simple web based console is what is needed. java or active-x (or javascript/canvas magic). is this something that is in the commercial version, but not the free one? 5. or am i just missing something painfully obvious?

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[Users] Outage Update - www.ovirt.org and gerrit.ovirt.org
by Ofer Schreiber 25 Mar '12

25 Mar '12

www.ovirt.org and gerrit.ovirt.org are now up and running. We experienced two issues: 1. DB corruption on www.ovirt.org, caused by a full file system. 2. Faulty gerrit service, probably caused by #1. Both issues were handled by oVirt infra team (mburns, quaid and myself) Thank you for your patience. Ofer Schreiber oVirt infra team

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Re: [Users] [node-devel] iptables configuration is bad with bonded network, fails to start Fedora 16
by Mike Burns 25 Mar '12

25 Mar '12

This is not ovirt-node from the description, forwarding on to users(a)ovirt.org. Mike On Sat, 2012-03-24 at 17:28 -0400, Andrew Wells wrote: > when I start with fedora 16 with vdsm installed, the iptables > configuration is generated but iptables does not start. I am using the > stable ovirt-engine.repo > > > [root@node1 ~]# service iptables status > Redirecting to /bin/systemctl status iptables.service > iptables.service - IPv4 firewall with iptables > Loaded: loaded > (/lib/systemd/system/iptables.service; enabled) > Active: failed since Sat, 24 Mar 2012 > 15:36:49 -0400; 1h 40min ago > Main PID: 895 (code=exited, status=1/FAILURE) > CGroup: > name=systemd:/system/iptables.service > > > > > > > [root@node1 ~]# cat /etc/sysconfig/iptables > # oVirt default firewall configuration. Automatically > generated by vdsm bootstrap script. > *filter > :INPUT ACCEPT [0:0] > :FORWARD ACCEPT [0:0] > :OUTPUT ACCEPT [0:0] > -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT > -A INPUT -p icmp -j ACCEPT > -A INPUT -i lo -j ACCEPT > # vdsm > -A INPUT -p tcp --dport 54321 -j ACCEPT > # libvirt tls > -A INPUT -p tcp --dport 16514 -j ACCEPT > # SSH > -A INPUT -p tcp --dport 22 -j ACCEPT > # guest consoles > -A INPUT -p tcp -m multiport --dports 5634:6166 -j ACCEPT > # migration > -A INPUT -p tcp -m multiport --dports 49152:49216 -j ACCEPT > # snmp > -A INPUT -p udp --dport 161 -j ACCEPT > # Reject any other input traffic > -A INPUT -j REJECT --reject-with icmp-host-prohibited > -A FORWARD -m physdev ! --physdev-is-bridged -j REJECT > --reject-with icmp-host-prohibited > COMMIT > _______________________________________________ > node-devel mailing list > node-devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/node-devel

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[Users] Passing a hint/message to a VM when it boots
by Kyrre Begnum 25 Mar '12

25 Mar '12

Hello, when creating a new VM from a template, i'd like to pass a hint of some sort ( perhaps a hostname ) to it so that the internal config managment system can do the rest of the setup. This should also be programmable via the REST API, as I want to use it for automated deployments. Has anyone had success doing this with Ovirt? i can only see two approaches: - Put the hint in a floppy / iso and mount it on the VM. - Hardcode a MAC address and let a DHCP server provide the hostname Both of these do not seem very optimal to me. I'd appreciate some thoughts from the community on how to proceed. Thanks in advance, k

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[Users] Can i get more detail performance ?
by 肖力 25 Mar '12

25 Mar '12

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[Users] CLI: can't attach storagedomain
by David Li 25 Mar '12

25 Mar '12

Hi, I have an iso domain created during engine setup. But I can't attach it to the datacenter in cli. oVirt shell (connected)]# create storagedomain --name "fc16-lid-engine_iso-domain" --datacenter-identifier "ac2690e4-72b2-11e1-882d-000c29bf47ca" unknown error: status: 400 reason: Bad Request detail: [Cannot attach Storage Domain.] Any ideas?

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[Users] [Fwd: [node-devel] iptables configuration is bad with bonded network, fails to start Fedora 16]
by Mike Burns 24 Mar '12

24 Mar '12

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Re: [Users] browser shows blank page for admin portal
by aru mon 23 Mar '12

23 Mar '12

Attached the server.log file. On Mon, Mar 19, 2012 at 8:36 PM, aru mon <arumon82(a)gmail.com> wrote: > I have a conclusion of why it is not working for me is because my jboss > applications are not deploying properly. > I just failed to fetch the error logs for now, but will post soon. > on the log i could see a info to create the ROOT.war.dodeploy and > engine.ear.dodeploy files. I created it manually and ROOT.war was able to > deploy successfully but engine.ear failed. Then i tried to connect through > the browser and it was connecting properly, but the /webadmin and non of > the other urls where working. So i think this is an issue with the failing > jboss apps only. Please suggest whether i need to do any kind of > configuration changes on the jboss config file? > > Regards, > Arumon > > On Mon, Mar 19, 2012 at 1:43 PM, aru mon <arumon82(a)gmail.com> wrote: > >> Yes. It is an rpm based setup. >> used the command engine-setup to configure the ovirt engine. >> >> Regards, >> Arumon >> >> On Mon, Mar 19, 2012 at 12:57 PM, Itamar Heim <iheim(a)redhat.com> wrote: >> >>> On 03/19/2012 09:07 AM, aru mon wrote: >>> >>>> I tried to access the url http://fqdn:8080 <http://fqdn:8080/> this >>>> gave >>>> me blank page. >>>> Then i tried https://fqdn:8443 <https://fqdn:8443/> , This gave me the >>>> >>>> ssl alert, after accepting the ssl alert it gave the blank page. >>>> I haven't tried the (/api). >>>> My server is only having 2GB ram. Does this make any difference? >>>> >>> >>> is this an rpm based deployment with ./ovirt-setup? >>> >>> Regards, >>>> Arumon >>>> >>>> On Mon, Mar 19, 2012 at 12:25 PM, Itamar Heim <iheim(a)redhat.com >>>> <mailto:iheim@redhat.com>> wrote: >>>> >>>> On 03/19/2012 08:30 AM, aru mon wrote: >>>> >>>> I am using the port #8080 and 8443 >>>> I think I have to update the browser. Please let me know if you >>>> have any >>>> more suggession. >>>> >>>> >>>> do you see the welcome page (/), or the api (/api)? >>>> >>>> Regards, >>>> Arumon >>>> On Mon, Mar 19, 2012 at 11:57 AM, Itamar Heim <iheim(a)redhat.com >>>> <mailto:iheim@redhat.com> >>>> <mailto:iheim@redhat.com <mailto:iheim@redhat.com>>> wrote: >>>> >>>> On 03/19/2012 08:13 AM, aru mon wrote: >>>> >>>> Hi Team, >>>> I was able to install ovirt-engine and spice-apxi on >>>> fc16. >>>> When i am trying to connect to the admin portal using the >>>> firefox 3.5 >>>> which is available on the fc by default, It is able to >>>> connect >>>> to portal >>>> but shows only blank page. >>>> Any idea on this issue? Please help. >>>> Regards, >>>> >>>> >>>> which port are you browsing? >>>> yum update on fedora should bring you to at least firefox 10? >>>> >>>> Arumon >>>> >>>> >>>> ______________________________**_____________________ >>>> Users mailing list >>>> Users(a)ovirt.org <mailto:Users@ovirt.org> <mailto:Users@ovirt.org >>>> <mailto:Users@ovirt.org>> >>>> http://lists.ovirt.org/____**mailman/listinfo/users<http://lists.ovirt.org/____mailman/listinfo/users> >>>> <http://lists.ovirt.org/__**mailman/listinfo/users<http://lists.ovirt.org/__mailman/listinfo/users> >>>> > >>>> <http://lists.ovirt.org/__**mailman/listinfo/users<http://lists.ovirt.org/__mailman/listinfo/users> >>>> <http://lists.ovirt.org/**mailman/listinfo/users<http://lists.ovirt.org/mailman/listinfo/users>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> ______________________________**___________________ >>>> Users mailing list >>>> Users(a)ovirt.org <mailto:Users@ovirt.org> >>>> http://lists.ovirt.org/__**mailman/listinfo/users<http://lists.ovirt.org/__mailman/listinfo/users> >>>> <http://lists.ovirt.org/**mailman/listinfo/users<http://lists.ovirt.org/mailman/listinfo/users> >>>> > >>>> >>>> >>>> >>>> >>>> >>>> ______________________________**_________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/**mailman/listinfo/users<http://lists.ovirt.org/mailman/listinfo/users> >>>> >>> >>> >> >

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