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[Users] Ovirt Networking
by Jonathan Cox 08 Jul '12

08 Jul '12

Good Day, I am using Ovirt version 3.1 and I can't seem to get a network connection in any of the VMs. I tried to setup a network etc but it doesn't show the option when I try to configure the adapter. Is there something I am missing? Thanks! -- Jonathan H Cox

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Re: [Users] oVirt 3.1 - Error adding host , incorrect vdsm version
by Dan Kenigsberg 07 Jul '12

07 Jul '12

On Fri, Jul 06, 2012 at 02:48:55PM -0500, Trey Dockendorf wrote: > On Thu, Jun 21, 2012 at 5:31 AM, Dan Kenigsberg <danken(a)redhat.com> wrote: > > On Wed, Jun 20, 2012 at 05:58:57AM +0300, Dan Kenigsberg wrote: > >> On Tue, Jun 19, 2012 at 02:43:14PM -0500, Trey Dockendorf wrote: > >> > On Tue, Jun 19, 2012 at 1:40 PM, Dan Kenigsberg <danken(a)redhat.com> wrote: > >> > > On Tue, Jun 19, 2012 at 12:08:09PM -0400, Ofer Schreiber wrote: > >> > >> Just checked this issue with latest ovirt-engine on F17 (with vdsm 4.10), and didn't encounter this issue at all. > >> > >> > >> > >> Danken - any idea why? > >> > > > >> > > Hey! I was the one soliciting ideas on how come this issue was not seen > >> > > until Trey bumped on it. ;-) > >> > > > >> > > Maybe, just maybe, you host sees BOTH 4.10 and 4.9 ? > >> > > > >> > > what does the following print on your python interpreter? > >> > > > >> > > import yum > >> > > my = yum.YumBase() > >> > > my.pkgSack.searchNevra(name='rpm') > >> > > > >> > > >> > >From the python , you want to output of name='rpm' or name='vdsm' ? I > >> > figured the later but included both > >> > >> arghh s/rpm/vdsm/ > >> > >> Actually, this question was directed at Ofer. I was wodering how come > >> the untouched code was working in his environment. > > > > For the record - we've tested this on Ofer's machine and found an old > > yum repo with vdsm-4.9.3 or something, which hidden this bug from many > > of us red-hatters. > > > > Thanks for reporting! The fix would be available in the next beta build. > > I've updated VDSM to 4.10.0-4 and now have run into a new, yet related issue. > > When the method yumSearchVersion is run, it fails with this error in > the vds_installer log > > > # cat vds_bootstrap.326741.log > Fri, 06 Jul 2012 14:15:04 DEBUG **** Start VDS Validation **** > Fri, 06 Jul 2012 14:15:04 DEBUG Entered VdsValidation(subject = > '128.194.76.172', random_num = '8fe3c810-65bd-41e8-ae66-d4ea20fb71cb', > rev_num = 'None', installVirtualizationService = 'True', > installGlusterService = 'False') > Fri, 06 Jul 2012 14:15:04 DEBUG Setting up Package Sacks > Fri, 06 Jul 2012 14:15:04 DEBUG Host properly registered with RHN/Satellite. > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP > component='RHN_REGISTRATION' status='OK' message='Host properly > registered with RHN/Satellite.'/> > Fri, 06 Jul 2012 14:15:04 ERROR checkMajorVersion: Error searching > for VDSM version! > Traceback (most recent call last): > File "/tmp/vds_bootstrap_8fe3c810-65bd-41e8-ae66-d4ea20fb71cb.py", > line 250, in checkMajorVersion > rc = deployUtil.yumSearchVersion(VDSM_NAME, VDSM_MIN_VER) > File "/tmp/deployUtil.py", line 1049, in yumSearchVersion > if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > AttributeError: 'module' object has no attribute 'compareVerOnly' > Fri, 06 Jul 2012 14:15:04 ERROR Unable to fetch VDSM with minimal > version of 4.9. Please check if host is properly registered with > updated yum repository > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP component='VDSM_MAJOR_VER' > status='FAIL' message='Unable to fetch VDSM with minimal version of > 4.9. Please check if host is properly registered with updated yum > repository'/> > Fri, 06 Jul 2012 14:15:04 ERROR checkMajorVersion test failed > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP component='RHEV_INSTALL' > status='FAIL'/> > Fri, 06 Jul 2012 14:15:04 DEBUG **** End VDS Validation **** > > > Some research on rpmUtils.miscutils.compareVerOnly shows that it > doesn't exist in yum-3.2.29 which is the latest in EL6 (CentOS 6.2). > The only API documentation I found with that is yum-3.4.3. > > That being said, is this one of those cases where a patch is necessary > to allow this code to work outside Fedora ? I believe a workaround > exists in Dreyou's repo with a patch such as this Trey, thank you very much about this report. I was not aware that I've been using a non-el6 API in my code. That's bad of me since we *should* support both latest Fedora and latest el6. Thanks for the following patch, too. Dreyou, would it be impolite of me if I ask you (and everyone who cares about ovirt) to send patches like this to upstream first? I am not sure that everything in http://www1.dreyou.org/ovirt/vdsm.patch is ready for general consumption, but I'm very eager to extend our coverage. Patches are really welcome. > > diff --git a/vdsm_reg/deployUtil.py.in b/vdsm_reg/deployUtil.py.in > index 6bd4b3d..7dc049e 100644 > --- a/vdsm_reg/deployUtil.py.in > +++ b/vdsm_reg/deployUtil.py.in > @@ -1046,7 +1046,8 @@ def yumSearchVersion(pkgName, ver): > import rpmUtils.miscutils > > for pkg in yumListPackages(pkgName): > - if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > +# if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > + if rpmUtils.miscutils.compareEVR(('', pkg.ver, ''), ('', ver, > '')) >= 0: > return True > else: > return False > > > > Thanks > - Trey

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[Users] oVirt 3.1 and Glusterfs how-to
by Robert Middleswarth 07 Jul '12

07 Jul '12

I wrote a basic how to for using glusterfs under oVirt. If you have any questions or you find mistakes please let me know. Thanks Robert http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using…

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[Users] iSCSI discovery not showing all LUNs - oVirt 3.1
by Trey Dockendorf 06 Jul '12

06 Jul '12

I have a Promise M300i iSCSI with 2 LUNs. A 2TB LUN with ID 2260-0001-557c-af0a and a 4TB LUN with ID 22d9-0001-553e-4d6a. What's strange, is the very first time I ran discovery I saw both LUNs. I checked the 2TB LUN and storage failed to add, I don't have logs at this time, but I went back to repeat the process and now only 1 LUN shows in the GUI (see attached image). Also the size it reports is way off. Looking at VDSM logs, I get this output when doing the login to a target {'devList': [ {'vendorID': 'Promise', 'capacity': '2188028149760', 'fwrev': '0227', 'partitioned': False, 'vgUUID': 'AZ1iMt-gzBD-2uug-xTih-1z0b-PqPy-xSP0A4', 'pathlist': [ { 'initiatorname': 'default', 'connection': '192.168.203.100', 'iqn': 'iqn.1994-12.com.promise.xxx', 'portal': '1', 'password': '******', 'port': '3260' } ], 'logicalblocksize': '512', 'pathstatus': [ { 'physdev': 'sde', 'type': 'iSCSI', 'state': 'active', 'lun': '0' } ], 'devtype': 'iSCSI', 'physicalblocksize': '512', 'pvUUID': 'v2N3ok-wrki-OQQn-1XFL-w69n-8wAF-rmCFWt', 'serial': 'SPromise_VTrak_M300i_000000000000000000000000F08989F89FFF6C42', 'GUID': '222600001557caf0a', 'productID': 'VTrak M300i' }, { 'vendorID': 'Promise', 'capacity': '20246190096384', 'fwrev': '0227', 'partitioned': False, 'vgUUID': '', 'pathlist': [ { 'initiatorname': 'default', 'connection': '192.168.203.100', 'iqn': 'iqn.1994-12.com.promise.xxx', 'portal': '1', 'password': '******', 'port': '3260' } ], 'logicalblocksize': '2048', 'pathstatus': [ { 'physdev': 'sdf', 'type': 'iSCSI', 'state': 'active', 'lun': '1' } ], 'devtype': 'iSCSI', 'physicalblocksize': '2048', 'pvUUID': '', 'serial': 'SPromise_VTrak_M300i_000000000000000000000000DA3FF8D8099662D7', 'GUID': '222d90001553e4d6a', 'productID': 'VTrak M300i' } ] } In that output both LUNs are seen. I couldn't tell from the code what format the "capacity" is in, but now the interface shows only the LUN with the "4d6a" GUID as being 18TB. I've attached the VDSM Logs from the point of selecting my datacenter to after clicking "Login". Any suggestions? node - vdsm-4.10.0-2.el6.x86_64 Thanks - Trey

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[Users] What is it going to take to get EL6 builds?
by Robert Middleswarth 06 Jul '12

06 Jul '12

I know there are a few things that don't work under oVirt on EL6 but there are unofficial builds out there and they seem to work pretty well. What is the major stopper from getting EL6 builds? Is it just a mater of getting patches submitted for building the spec files? Is there a need for EL 6 based slaves? Is there a concern about the features that don't work like Live Migration? I guess a good starting point is to build a todo list of what has to be done. Thanks Robert

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[Users] linux desktop
by Umarzuki Mochlis 06 Jul '12

06 Jul '12

Hi, Is it possible to create some sort of virtual desktop for teaching/vpn purposes where we can use ldap for login credential for every virtual desktop? -- Regards, Umarzuki Mochlis http://debmal.my

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[Users] Getting some 3.1 screencasts
by Dave Neary 05 Jul '12

05 Jul '12

Hi everyone, At the team meeting today Jason Clift suggested that it would be great to have some screencasts for the 3.1 release. I agree. So let's see if we can make some! To spread the load as much as possible, here's what I propose: 1. We come up with a set (5-10) of demo stories we want to tell in the wiki. These should contain: * The feature we want to demo * The "before recording" set-up that needs to be done * The steps to demo the feature * A quick script that someone can follow to explain what they're doing. I'd like a few of these scripts to be for existing oVirt features (say, migrating a VM to a different node) and a few to be for features which are new in 3.1 (see the release notes at http://ovirt.org/wiki/Release_Notes_Draft for details there, we should pick one or two nice visible features like all-in-one install). 2. From the scripts, we record the demos as .ogv using RecordMyDesktop or GNOME Shell's built-in desktop recording 3. Finally, we do voice-overs to add a sound track to the demo (and if we have any skilled sound engineers, some tasteful CC licenced background music would be great!) This way, we've broken down the creation of 5 screencasts into 15 different byte-sized tasks - script, video, voiceover - none of which should take someone more that 20 minutes or half an hour - which hopefully will make it easier to get them done together. How does this plan sound? If it sounds good, which features do you think we should screencast as top priority? Thanks! Dave. -- Dave Neary Community Action and Impact Open Source and Standards Team, Red Hat Phone: +33 9 50 71 55 62

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[Users] What are you looking for from oVirt?
by Dave Neary 05 Jul '12

05 Jul '12

Hi everyone, That is a grand subject for my first "proper" email to the Users list, and it definitely needs some context! So let me introduce myself. My name is Dave Neary, and I recently started working for a group which is being formed inside Red Hat called OSAS (open source and standards). The role of my group is to help make any open source projects that Red Hat works in successful, and I would really like to help take oVirt to the next level in terms of adoption and contribution. One of the things I'm still figuring out is what the natural audience for oVirt is, and what you all like about oVirt, and would like to see improved. Based on that, I would like to propose areas we as a community can concentrate on related to the product, the website, and our marketing and promotion, but the first step is still to get a better idea what the target audience for oVirt is, and should be. So - how are you using oVirt? Why did you choose it over alternatives? What do you like about it? and what would you like to see change, whether that is in terms of technical, process, or marketing changes? I'm here to help, but to do so I need your help first! Please feel free to reply to me on-list (if you'd like to start discussion) or off-list (if you'd like your feedback to be more discrete). Any feedback at all will be helpful. Thank you very much - I look forward to hearing from as many of you as possible. Regards, Dave. PS. I'm still figuring out proper mailing list etiquette for this project - I've added board@ and arch@ to CC since I expect our work to have project-wide consequences, but it's more to keep people informed at this point. Please let me know off-list if I'm doing something I shouldn't! -- Dave Neary Community Action and Impact Open Source and Standards Team, Red Hat Phone: +33 9 50 71 55 62

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[Users] Update on oVirt 3.1 Release Date
by Mike Burns 05 Jul '12

05 Jul '12

Due to some critical issues that are still outstanding, we've decided to delay the release of oVirt 3.1 by about 2 weeks. We are now targeting 2012-07-25 for the release. For details on the issues currently blocking the release, please see the bugs listed here[1]. Thanks The oVirt Team https://bugzilla.redhat.com/showdependencytree.cgi?id=822145&hide_resolved=1

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[Users] oVirt Weekly Meeting Minutes -- 2012-07-05
by Mike Burns 05 Jul '12

05 Jul '12

Minutes: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-07-05-14.00.html Minutes (text): http://ovirt.org/meetings/ovirt/2012/ovirt.2012-07-05-14.00.txt Log: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-07-05-14.00.log.html ========================= #ovirt: ovirt weekly sync ========================= Meeting started by mburns at 14:00:49 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2012/ovirt.2012-07-05-14.00.log.html . Meeting summary --------------- * roll call and agenda (mburns, 14:01:10) * Release Status (mburns, 14:06:00) * Current release date is July 9th (oschreib, 14:08:37) * 9 blocker currently for 3.1 release, 5 ON_QA, 2 MODIFIED and 2 POST (oschreib, 14:09:11) * LINK: https://bugzilla.redhat.com/showdependencytree.cgi?id=822145&hide_resolved=1 (oschreib, 14:09:16) * Blockers review (oschreib, 14:11:00) * vdsmd init script times out due to lengthy semanage operation (vdsm, POST) (oschreib, 14:11:16) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=832199 (oschreib, 14:11:24) * new patch should be reviewed soon (oschreib, 14:14:59) * 3.1: sshd daemon is not starting correctly after complete the installation of oVirt Node (ovirt-node, MODIFIED) (oschreib, 14:15:46) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=832517 (oschreib, 14:15:53) * verification blocks on BZ#837443 (oschreib, 14:17:41) * ovirt-node fails to register with ovirt-engine (vdsm, POST) (oschreib, 14:18:52) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=837443 (oschreib, 14:18:57) * patch in review (oschreib, 14:21:24) * 3.1: iptables blocking communication between node and engine (ovirt-node, MODIFIED) (oschreib, 14:21:56) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=832539 (oschreib, 14:22:06) * blocks on BZ 837443 as well (oschreib, 14:24:48) * AGREED: release date will slip to 25 July (mburns, 14:34:46) * Workshops and Conferences (mburns, 14:36:02) * next workshop is August 28 in San Diego (mburns, 14:36:57) * release announcements (mburns, 14:42:14) * oschreib mburns to work with jbrooks to coordinate release announcements (mburns, 14:42:53) * ACTION: jclift and/or dneary to recruit RobertM to do feature screencasts (mburns, 14:46:22) Meeting ended at 14:48:44 UTC. Action Items ------------ * jclift and/or dneary to recruit RobertM to do feature screencasts Action Items, by person ----------------------- * dneary * jclift and/or dneary to recruit RobertM to do feature screencasts * jclift * jclift and/or dneary to recruit RobertM to do feature screencasts * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * oschreib (59) * mburns (54) * dneary (21) * dougsland (15) * jclift (14) * ovirtbot (5) * ilvovsky (4) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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