- Users - oVirt List Archives

[Users] [QE] oVirt 3.3.4 beta / RC status
by Sandro Bonazzola 20 Feb '14

20 Feb '14

Hi, we've released oVirt 3.3.4 beta on Wed 2014-02-19. We're going to start building 3.3.4 RC on 2014-02-25 09:00 UTC repository composition will follow as soon as all packages will be built. A bug tracker is available at [1] and it shows no bugs blocking the release The following is a list of the non-blocking bugs still open with target 3.3.4: Whiteboard Bug ID Summary infra 1053576 ASSIGNED [abrt] vdsm-python: libvirt.py:102:openAuth:libvirtError: Failed to connect socket to '/var/run/libvirt/libvirt-sock': No such file or directory integration 1026930 NEW Package virtio-win and put it in ovirt repositories integration 1026933 NEW pre-populate ISO domain with virtio-win ISO network 987917 NEW [oVirt] [glance] API version not specified in provider dialog network 997197 NEW Some AppErrors messages are grammatically incorrect (singular vs plural) 1066654 NEW engine-cleanup does not cleanup everything Maintainers / Assignee: Please add the bugs to the tracker if you think that 3.3.4 should not be released without them fixed. Please re-target all bugs you don't think that should block 3.3.4. Bugs still targeted to 3.3.4 after RC announce will be re-targeted to 3.4.1 For those who want to help testing the bugs, I suggest to add yourself to the testing page [2]. Maintainers are welcomed to start filling release notes, the page has been created here [3] [1] http://bugzilla.redhat.com/1064462 [2] http://www.ovirt.org/Testing/Ovirt_3.3.4_testing [3] http://www.ovirt.org/OVirt_3.3.4_release_notes Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Re: [Users] SSO from user portal to Windows 7 guest
by SimmInfo 20 Feb '14

20 Feb '14

Ok, after more investigation on agent logs and some code modification it seem that the agent is receiving commands from virtio device. As it should. I have seen commands lock-screen, shutdown, etc... But not the "login" command. Look like engine trouble... I will do more testing tomorrow. Simon

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Re: [Users] OFFLIST: Re: vmware image conversion
by Maurice James 20 Feb '14

20 Feb '14

So far I got my company to run oVirt in our lab. They love it so far. The nail in the coffin for vmware would be easy migration path options. Conversions are kicking my tail right now. Im looking for a way around this. https://access.redhat.com/site/solutions/235053 , which includes not having to depend on a connection to ESX -----Original Message----- From: Bob Doolittle [mailto:bob@doolittle.us.com] Sent: Wednesday, February 19, 2014 9:08 PM To: Maurice James Subject: OFFLIST: Re: [Users] vmware image conversion It's possible I am the real noob here. I did try it about a year ago (although I no longer recall if I was converting ESX or VBox images since I had both), in a standalone mode, and failed miserably and didn't pursue it. My hope is that it has matured and that somebody with more expertise and luck could do so successfully. We'll see how the experts weigh in. Good luck, Bob On 02/19/2014 05:59 PM, Maurice James wrote: > Forgive my noobness, but are you telling me that I can convert an ESX > image without the existence of a running ESX server? If someone gave > me an ESX image on a DVD or hard drive I could then use virt-v2v to convert it? > > -----Original Message----- > From: Bob Doolittle [mailto:bob@doolittle.us.com] > Sent: Wednesday, February 19, 2014 8:54 PM > To: Maurice James; 'Ted Miller'; users(a)ovirt.org > Subject: Re: [Users] vmware image conversion > > Yes. > So: > > VMware non-ESX -> ESX, using VMware's tool, then ESX -> RHEV using > virt-v2v > > no? > > If this is viable, it's easy to understand why nobody wants to put > effort into supporting a bevy of VMware VM formats, when there's a > tool already available to convert to one and they can focus on it. > > -Bob > > On 02/19/2014 05:52 PM, Maurice James wrote: >> I want to change it from VMware to RHEV/oVirt >> >> -----Original Message----- >> From: Bob Doolittle [mailto:bob@doolittle.us.com] >> Sent: Wednesday, February 19, 2014 8:51 PM >> To: Maurice James; 'Ted Miller'; users(a)ovirt.org >> Subject: Re: [Users] vmware image conversion >> >> My recollection is that VMware provides a converter to change your >> VMware non-ESX VMs into ESX format. >> Do you have to buy ESX to gain access to it? >> >> -Bob >> >> On 02/19/2014 05:46 PM, Maurice James wrote: >>> I even open a feature request that they closed pretty quickly with >>> WONTFIX >>> https://bugzilla.redhat.com/show_bug.cgi?id=1062910 . Why is this >>> such a touchy issue? >>> >>> -----Original Message----- >>> From: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] On >>> Behalf Of Ted Miller >>> Sent: Wednesday, February 19, 2014 7:28 PM >>> To: users(a)ovirt.org >>> Subject: Re: [Users] vmware image conversion >>> >>> >>> On 2/9/2014 4:27 PM, Itamar Heim wrote: >>>> On 02/09/2014 10:28 PM, Maurice James wrote: >>>>> The instructions assume that I have an ESX instance to connect to. >>>>> How do I do this with an already exported vmware image with no esx >>>>> available to connect to? I have a turnkey drupal vm in ovf format >>>>> >>>>> -----Original Message----- >>>>> From: Itamar Heim [mailto:iheim@redhat.com] >>>>> Sent: Sunday, February 09, 2014 2:24 PM >>>>> To: Maurice James; 'users' >>>>> Subject: Re: [Users] vmware image conversion >>>>> >>>>> On 02/09/2014 07:02 PM, Maurice James wrote: >>>>>> According to this >>>>>> https://rhn.redhat.com/errata/RHBA-2013-1749.html >>>>>> It does not do it >>>>> please review: >>>>> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterpr >>>>> i s e _Virtua lization/3.3/html-single/V2V_Guide/index.html >>>>> >>>>>> -----Original Message----- >>>>>> From: Itamar Heim [mailto:iheim@redhat.com] >>>>>> Sent: Sunday, February 09, 2014 4:52 AM >>>>>> To: Maurice James; 'users' >>>>>> Subject: Re: [Users] vmware image conversion >>>>>> >>>>>> On 02/08/2014 04:18 PM, Maurice James wrote: >>>>>>> I submitted an RFE to have vmware image conversion added to 3.5. >>>>>>> I think that is a key feature that is lacking. Im just trying to >>>>>>> get some eyes on it here. >>>>>>> >>>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1062910 >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>> >>>>>> can you comment on the gaps from virt-v2v which does this today >>>>>> (in the bug as well). >>>>>> >>>>>> thanks, >>>>>> Itamar >>>>>> >>>> iirc, you need an ESX currently. >>> Some of us are stuck without a way to try out ovirt because of this. >>> ESX is not the only platform that people run VMWare on. I am trying >>> to bring over VMs from an old VMWare Server setup on Centos 5. >>> Works fine, but there is no migration path. Other people may have >>> VMs on VMWare Workstation or other, older products. We just get >>> told to go fly a >> kite? >>> If the only choice is to bring up a full-blown, working ESX >>> instance, I may bring up ESXi and stay there. >>> >>> Ted Miller >>> Elkhart, IN >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users

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[Users] Help required: Selinux disable for ovirt iso image
by David Smith 19 Feb '14

19 Feb '14

I apologize if this comes off a little brusque, but there's really a lot of random information out there right now, to the point where i've seen it confuse not only myself but other new installers. Based on the problems I still have, I have a suggestion, and I also need some help. Again, some of this may come off as a bit of a TLDR Rant but if ovirt is to become popular, I believe my experience as a hardware engineer, software/hardware QA director/manager/engineer, may be valuable to this project. Two things keep me from getting this system working for me in a useful manner: #1, and the most important blocker: Disabling or fixing selinux, using ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso. #2, getting raritan pdu support For issue #1: I've had a lot of people say "disable selinux" or "fix selinux" all over this user list and in recent replies. This really isn't fully helpful information. Even stating "edit the /etc/selinux/config" or use the kernel boot command "selinux=0" or read some other doc on the internet. These all apply to full fledged releases, not to the ovirt iso image. The main issue is that SSHD is not being allowed through selinux by default on this image. The right thing to do would be to fix the image and re-release it, and DELETE the broken one that is currently available. However a simple doc explaining how to persist the selinux disable or fix the SSHD problem with selinux would be the easiest solution. Others ran me down the path of "edit the selinux file and persist it" which didn't work, but gave no productive help on how to make it permanent. Equally I've been told to edit the grub config and add selinux=0 to the kernel, however after attempting this, adding it manually at the grub boot causes the system not to boot, and I haven't found the *right* grub.cfg file to edit and persist to keep the changes. For issue #2: I've hacked up some of the fence-agents scripts and am in the process of attempting to figure out how to compile/set up my own local copy to verify the raritan changes. Ideally the fence-agents folks would add a "generic support" portion, which I may actually do myself as well, allowing *any* PDU with at least the usual login/password/command/logout sequence to be used. So you see, I'm not totally useless, I'm helping here. Next suggestions: A) Compatibility list B) Cleanup of old project crap For A) For each release, I suggest there be a spreadsheet or simple document that shows which ovirt ISO images are compatible with which manager versions. There could be a wiki where people can add references to bug #s that have been found and links to their solutions. Right now there are ancient docs all over google searches that send people down paths of days of turmoil to no avail. For B) When iso images or other releases are superseded because of blocking, non-operable bugs, they should either be resolved and re-released or a clear path to making them function be documented. Once a re-release is done, the old images should be wiped out or moved to a clearly marked deprecated folder. Thats my 100 cents worth, I really do appreciate the work and effort that goes into this project, it appears to be a wonderful one, I hope to make good use of it, but the initial learning curve is a real deal breaker I'm sure for many others, especially not those willing and able to spend the time hacking at it like I have for the past week. Thanks!

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[Users] [ANN] engine-manage-domains arguments changed in oVirt 3.4 beta3
by Martin Perina 19 Feb '14

19 Feb '14

Hi, please be aware that in oVirt 3.4 beta3 engine-manage-domains command line arguments changed from Java type (-someOption) to standard long type (--some-option). Consult man page or run engine-manage-domains --help to find out differences. Thanks Martin Perina

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[Users] Live migration of VM's occasionally fails
by Steve Dainard 19 Feb '14

19 Feb '14

Quick overview: Ovirt 3.3.2 running on CentOS 6.5 Two hosts: ovirt001, ovirt002 Migrating two VM's: puppet-agent1, puppet-agent2 from ovirt002 to ovirt001. The first VM puppet-agent1 migrates successfully. The second VM puppet-agent2 fails with "Migration failed due to Error: Fatal error during migration (VM: puppet-agent2, Source: ovirt002, Destination: ovirt001)." I've attached the logs if anyone can help me track down the issue. Thanks, *Steve Dainard * IT Infrastructure Manager Miovision <http://miovision.com/> | *Rethink Traffic* *Blog <http://miovision.com/blog> | **LinkedIn <https://www.linkedin.com/company/miovision-technologies> | Twitter <https://twitter.com/miovision> | Facebook <https://www.facebook.com/miovision>* ------------------------------ Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately.

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Re: [Users] Ovirt 3.3.2 Cannot attach POSIX (gluster) storage domain
by Steve Dainard 19 Feb '14

19 Feb '14

Hi Nir, Do you need any more info from me? I missed the 'sanlock client host_status -D' request, info below: [root@ovirt002 ~]# sanlock client host_status -D lockspace a52938f7-2cf4-4771-acb2-0c78d14999e5 1 timestamp 0 last_check=176740 last_live=205 last_req=0 owner_id=1 owner_generation=5 timestamp=0 io_timeout=10 2 timestamp 176719 last_check=176740 last_live=176740 last_req=0 owner_id=2 owner_generation=7 timestamp=176719 io_timeout=10 250 timestamp 0 last_check=176740 last_live=205 last_req=0 owner_id=250 owner_generation=1 timestamp=0 io_timeout=10 [root@ovirt001 ~]# sanlock client host_status -D [root@ovirt001 ~]# *Steve Dainard * IT Infrastructure Manager Miovision <http://miovision.com/> | *Rethink Traffic* 519-513-2407 ex.250 877-646-8476 (toll-free) *Blog <http://miovision.com/blog> | **LinkedIn <https://www.linkedin.com/company/miovision-technologies> | Twitter <https://twitter.com/miovision> | Facebook <https://www.facebook.com/miovision>* ------------------------------ Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON, Canada | N2C 1L3 This e-mail may contain information that is privileged or confidential. If you are not the intended recipient, please delete the e-mail and any attachments and notify us immediately. On Wed, Feb 5, 2014 at 1:39 PM, Steve Dainard <sdainard(a)miovision.com>wrote: > > > *Steve Dainard * > IT Infrastructure Manager > Miovision <http://miovision.com/> | *Rethink Traffic* > 519-513-2407 ex.250 > 877-646-8476 (toll-free) > > *Blog <http://miovision.com/blog> | **LinkedIn > <https://www.linkedin.com/company/miovision-technologies> | Twitter > <https://twitter.com/miovision> | Facebook > <https://www.facebook.com/miovision>* > ------------------------------ > Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, > ON, Canada | N2C 1L3 > This e-mail may contain information that is privileged or confidential. If > you are not the intended recipient, please delete the e-mail and any > attachments and notify us immediately. > > > On Wed, Feb 5, 2014 at 10:50 AM, Steve Dainard <sdainard(a)miovision.com>wrote: > >> On Tue, Feb 4, 2014 at 6:23 PM, Nir Soffer <nsoffer(a)redhat.com> wrote: >> >>> ----- Original Message ----- >>> > From: "Steve Dainard" <sdainard(a)miovision.com> >>> > To: "Nir Soffer" <nsoffer(a)redhat.com> >>> > Cc: "Elad Ben Aharon" <ebenahar(a)redhat.com>, "users" <users(a)ovirt.org>, >>> "Aharon Canan" <acanan(a)redhat.com> >>> > Sent: Tuesday, February 4, 2014 10:50:02 PM >>> > Subject: Re: [Users] Ovirt 3.3.2 Cannot attach POSIX (gluster) storage >>> domain >>> > >>> > Happens every time I try to add a POSIX SD type glusterfs. >>> > >>> > Logs attached. >>> >>> Hi Steve, >>> >>> I'm afraid we need more history in the logs. I want to see the logs from >>> the time the machine started, >>> until the time of the first error. >>> >> >> No problem. I've rebooted both hosts (manager is installed on host >> ovirt001). And I've attached all the logs. Note that I put the wrong DNS >> name 'gluster-rr:/rep2' the first time I created the domain, hence the >> errors. The POSIX domain created is against 'gluster-store-vip:/rep2' >> >> Note only host ovirt002 is in the POSIX SD cluster. >> > > Sorry this is wrong, it should be ovirt001 is the only host in the POSIX > SD cluster. > > >> >> I've also included the glusterfs log for rep2, with these errors: >> >> [2014-02-05 15:36:28.246203] W >> [client-rpc-fops.c:873:client3_3_writev_cbk] 0-rep2-client-0: remote >> operation failed: Invalid argument >> [2014-02-05 15:36:28.246418] W >> [client-rpc-fops.c:873:client3_3_writev_cbk] 0-rep2-client-1: remote >> operation failed: Invalid argument >> [2014-02-05 15:36:28.246450] W [fuse-bridge.c:2167:fuse_writev_cbk] >> 0-glusterfs-fuse: 163: WRITE => -1 (Invalid argument) >> >> >>> >>> We suspect that acquireHostId fails because someone else has aquired the >>> same id. We may see evidence >>> in the logs. >>> >>> Also can you send the output of this command on the host that fails, and >>> if you have other hosts using the >>> same storage, also on some of these hosts. >>> >>> sanlock client host_status -D >>> >>> And finally, can you attach also /var/log/sanlock.log? >>> >>> Thanks, >>> Nir >>> >>> >> Thanks, >> Steve >> > >

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[Users] Storage Performance Issue !
by Vishvendra Singh Chauhan 19 Feb '14

19 Feb '14

Hello Group, Please help me out in storage issue in ovirt. I am using Dell PowerEdge XD 720 servers, as node in Ovirt. Every node has 24TB storage space, so i am using all this space as the local storage in that.. But still i am facing the problem in storgae performance. My guests os are very slow to write the data. So please give me, some tips using them i can increase the performance in storage. -- *Thanks and Regards.* *Vishvendra Singh Chauhan*

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[Users] API read-only access / roles
by Doron Fediuck 19 Feb '14

19 Feb '14

Hi Sander, We're closing the ovirt 3.4 scope, and wondering if you're handling Zabbix based on [1]. If so please let me know and I'll update the 3.4 features list. Thanks, Doron [1] http://lists.ovirt.org/pipermail/users/2013-November/017946.html

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Re: [Users] [rhevm-api] Sample code for setting NIC - CloudInit
by Itamar Heim 19 Feb '14

19 Feb '14

On 02/19/2014 03:00 PM, Tejesh M wrote: > Hi, > > Can someone share me sample code for assigning IP address for VM on eth0 > through Java SDK via CloudInit ? > > -- > Thanks & Regards > Tejesh > > > _______________________________________________ > rhevm-api mailing list > rhevm-api(a)lists.fedorahosted.org > https://lists.fedorahosted.org/mailman/listinfo/rhevm-api > reminder, please use users(a)ovirt.org for these questions

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[Users] [ANN] oVirt 3.4.0 beta3 is now available
by Sandro Bonazzola 19 Feb '14

19 Feb '14

The oVirt team is pleased to announce that the 3.4.0 third beta release is now available for testing. Release notes and information on the changes for this update are still being worked on and will be available soon on the wiki[1]. Please ensure to follow install instruction from release notes if you're going to test it. The existing repository ovirt-3.4.0-prerelease has been updated for delivering this beta and future refreshes until release candidate. A new oVirt Node build will be available soon as well. You're welcome to join us testing this beta release before we'll compose RC build for next week test day [2] scheduled for 2014-02-27! [1] http://www.ovirt.org/OVirt_3.4.0_release_notes [2] http://www.ovirt.org/OVirt_3.4_Test_Day -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] oVirt 3.3.4 beta is now available
by Sandro Bonazzola 19 Feb '14

19 Feb '14

The oVirt team is pleased to announce that the 3.3.4 Beta is now available in beta [1] repository for testing. Feel free to join us testing it! You'll find all needed info for installing it on the release notes page, already available on the wiki [2]. A new oVirt Node build will be available soon as well. [1] http://resources.ovirt.org/releases/beta/ [2] http://www.ovirt.org/OVirt_3.3.4_release_notes -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] Unable to Remove Template, if VM exists.
by Tejesh M 19 Feb '14

19 Feb '14

Hi All, I'm not able to Delete Template, if the VM is exists which is deployed from that Template. How can i delete Template leaving the VM as is? Thanks & Regards, Tejesh

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[Users] Host installation failed. SSH session closed during connection (ovirt-node-iso-3.0.3-1.1.fc19)
by Udaya Kiran P 19 Feb '14

19 Feb '14

--730575183-1563537039-1392793496=:7754 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi All,=0A=0AI am trying to approve a oVirtNode Host from oVirtManagement, = but the host installation fails.=0A=0AEvents logged shows a message - Host = installation failed. SSH session closed during connection.=0A=0AThis bug is= found reported at=A0https://bugzilla.redhat.com/show_bug.cgi?id=3D1037939= =0A=0APlease suggest any fixes or workarounds.=0A=0AAppreciate your =A0help= ,=0A=0AThank You,=0A=0A=0ARegards,=0AUdaya Kiran --730575183-1563537039-1392793496=:7754 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:10pt"><div>Hi All,</div><di= v><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family= : 'times new roman', 'new york', times, serif; background-color: transparen= t; font-style: normal;">I am trying to approve a oVirtNode Host from oVirtM= anagement, but the host installation fails.</div><div style=3D"color: rgb(0= , 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times= , serif; background-color: transparent; font-style: normal;"><br></div><div= style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new rom= an', 'new york', times, serif; background-color: transparent; font-style: n= ormal;">Events logged shows a message - Host installation failed. SSH sessi= on closed during connection.</div><div style=3D"color: rgb(0, 0, 0); font-s= ize: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style= =3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal;= ">This bug is found reported at <span style=3D"background-color: trans= parent; font-size: 10pt;">https://bugzilla.redhat.com/show_bug.cgi?id=3D103= 7939</span></div><div style=3D"color: rgb(0, 0, 0); font-size: 10pt; font-f= amily: 'times new roman', 'new york', times, serif; background-color: trans= parent; font-style: normal;"><span style=3D"background-color: transparent; = font-size: 10pt;"><br></span></div><div style=3D"color: rgb(0, 0, 0); font-= size: 13px; font-family: 'times new roman', 'new york', times, serif; backg= round-color: transparent; font-style: normal;"><span style=3D"background-co= lor: transparent; font-size: 10pt;">Please suggest any fixes or workarounds= .</span></div><div style=3D"color: rgb(0, 0, 0); font-size: 10pt; font-fami= ly: 'times new roman', 'new york', times, serif; background-color: transparent; font-= style: normal;"><span style=3D"background-color: transparent; font-size: 10= pt;"><br></span></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; f= ont-family: 'times new roman', 'new york', times, serif; background-color: = transparent; font-style: normal;"><span style=3D"background-color: transpar= ent; font-size: 10pt;">Appreciate your  help,</span></div><div style= =3D"color: rgb(0, 0, 0); font-size: 10pt; font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal;= "><span style=3D"background-color: transparent; font-size: 10pt;"><br></spa= n></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 't= imes new roman', 'new york', times, serif; background-color: transparent; f= ont-style: normal;"><span style=3D"background-color: transparent; font-size= : 10pt;">Thank You,</span></div><div style=3D"background-color: transparent= ; color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york',= times, serif; font-style: normal;"><br></div><div style=3D"color: rgb(0, 0= , 0); font-size: 13px; font-family: 'times new roman', 'new york', times, s= erif; background-color: transparent; font-style: normal;"><br></div><div st= yle=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman'= , 'new york', times, serif; background-color: transparent; font-style: norm= al;">Regards,</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font= -family: 'times new roman', 'new york', times, serif; background-color: tra= nsparent; font-style: normal;">Udaya Kiran</div></div></body></html> --730575183-1563537039-1392793496=:7754--

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[Users] virt-v2v failing
by Maurice James 19 Feb '14

19 Feb '14

--_e80e5850-e7e9-4bca-81e9-369e80cf3a7f_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Im trying to import an image from esx and virt-v2v is failing with "Didnt r= eceive full volume" any ideas? = --_e80e5850-e7e9-4bca-81e9-369e80cf3a7f_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>Im trying to import an image fro= m esx and virt-v2v is failing with "Didnt receive full volume" any ideas? = </div></body> </html>= --_e80e5850-e7e9-4bca-81e9-369e80cf3a7f_--

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[Users] Downgrading to 3.3.3 after 3.4.0 beta 2 testing
by Trey Dockendorf 19 Feb '14

19 Feb '14

The update to 3.4.0 beta2 was very smooth. My 3.3.3 setup was very basic so my testing was not extremely extensive, but I wanted to make sure I could still override NFS mount options (I could) to ensure use of RDMA. Now I'd like to downgrade, but that was not as simple as I'd hoped. I could not find any definitive docs on the subject so pieced together the steps. # Backup 3.3.3 $ engine-backup --mode=backup --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log # Enabled the 3.4.0 repo per release notes $ yum update ovirt-engine-setup $ engine-setup # I tested 3.4.0 and wanted to "downgrade". $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log FATAL: Engine service is active - can not restore backup $ /etc/init.d/ovirt-engine stop $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log Restoring... FATAL: Backup version '3.3' doesn't match installed version # Disabled the 3.4.0 repo $ yum downgrade ovirt-engine-setup-3.3.3-2.el6 Loaded plugins: downloadonly, fastestmirror, security, versionlock Setting up Downgrade Process Loading mirror speeds from cached hostfile Resolving Dependencies --> Running transaction check ---> Package ovirt-engine-setup.noarch 0:3.3.3-2.el6 will be a downgrade ---> Package ovirt-engine-setup.noarch 0:3.4.0-0.7.beta2.el6 will be erased --> Finished Dependency Resolution Error: Package: ovirt-engine-3.4.0-0.7.beta2.el6.noarch (@ovirt-3.4.0-prerelease) Requires: ovirt-engine-setup >= 3.4.0-0.7.beta2.el6 Removing: ovirt-engine-setup-3.4.0-0.7.beta2.el6.noarch (@ovirt-3.4.0-prerelease) ovirt-engine-setup = 3.4.0-0.7.beta2.el6 Downgraded By: ovirt-engine-setup-3.3.3-2.el6.noarch (ovirt-3.3.3) ovirt-engine-setup = 3.3.3-2.el6 Available: ovirt-engine-setup-3.3.0-4.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.0-4.el6 Available: ovirt-engine-setup-3.3.0.1-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.0.1-1.el6 Available: ovirt-engine-setup-3.3.1-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.1-1.el6 Available: ovirt-engine-setup-3.3.1-2.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.1-2.el6 Available: ovirt-engine-setup-3.3.2-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.2-1.el6 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest # Re-enabled the 3.4.0 repo $ yum downgrade ovirt-engine-setup-3.3.3-2.el6 Loaded plugins: downloadonly, fastestmirror, security, versionlock Setting up Downgrade Process Loading mirror speeds from cached hostfile ovirt-3.3.3 | 2.9 kB 00:00 ovirt-3.4.0-prerelease | 3.4 kB 00:00 ovirt-stable | 2.9 kB 00:00 Resolving Dependencies --> Running transaction check ---> Package ovirt-engine-setup.noarch 0:3.3.3-2.el6 will be a downgrade ---> Package ovirt-engine-setup.noarch 0:3.4.0-0.7.beta2.el6 will be erased --> Finished Dependency Resolution Error: Package: ovirt-engine-3.4.0-0.7.beta2.el6.noarch (@ovirt-3.4.0-prerelease) Requires: ovirt-engine-setup >= 3.4.0-0.7.beta2.el6 Removing: ovirt-engine-setup-3.4.0-0.7.beta2.el6.noarch (@ovirt-3.4.0-prerelease) ovirt-engine-setup = 3.4.0-0.7.beta2.el6 Downgraded By: ovirt-engine-setup-3.3.3-2.el6.noarch (ovirt-3.3.3) ovirt-engine-setup = 3.3.3-2.el6 Available: ovirt-engine-setup-3.3.0-4.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.0-4.el6 Available: ovirt-engine-setup-3.3.0.1-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.0.1-1.el6 Available: ovirt-engine-setup-3.3.1-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.1-1.el6 Available: ovirt-engine-setup-3.3.1-2.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.1-2.el6 Available: ovirt-engine-setup-3.3.2-1.el6.noarch (ovirt-stable) ovirt-engine-setup = 3.3.2-1.el6 Available: ovirt-engine-setup-3.4.0-0.5.beta1.el6.noarch (ovirt-3.4.0-prerelease) ovirt-engine-setup = 3.4.0-0.5.beta1.el6 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest # Disable 3.4.0 repo again $ yum remove ovirt-engine-setup ovirt-engine-setup-base $ yum install ovirt-engine-setup $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log Restoring... FATAL: Database is not empty $ engine-cleanup $ engine-backup --mode=restore --scope=all --file=engine-20140211-1457.tar.bz2 --log=engine-backup.log Restoring... FATAL: Database is not empty Attached are the two engine-cleanup logs from both attempts. The first (from 20140211) was answering "Yes" only to "remove Engine DB content". The second (from 20140212, today) was "Yes" to "remove all components". Thanks - Trey

2 6

[Users] Feature review - sanlock fencing
by Nir Soffer 18 Feb '14

18 Feb '14

------=_Part_4535655_214410767.1392745893152 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit The following meeting has been modified: Subject: Feature review - sanlock fencing Organizer: "Nir Soffer" <nsoffer(a)redhat.com> Time: Wednesday, February 26, 2014, 4:00:00 PM - 5:00:00 PM GMT +02:00 Jerusalem [MODIFIED] Invitees: arch(a)ovirt.org; users(a)ovirt.org; ybronhei(a)redhat.com *~*~*~*~*~*~*~*~*~* Please join us reviewing the sanlock fencing feature. Feature page: http://www.ovirt.org/Features/Sanlock_Fencing Etherpad link: http://etherpad.ovirt.org/p/sanlock-fencing Intercall Conf ID: 8425973915# Reservationless-Plus Toll Free Dial-In Number (US & Canada): (800) 451-8679 Reservationless-Plus International Dial-In Number: (212) 729-5016 Reservationless-Plus Israel dial in - 1809462557 ------=_Part_4535655_214410767.1392745893152 Content-Type: text/calendar; charset=utf-8; method=REQUEST; name=meeting.ics Content-Transfer-Encoding: 7bit BEGIN:VCALENDAR PRODID:Zimbra-Calendar-Provider VERSION:2.0 METHOD:REQUEST BEGIN:VTIMEZONE TZID:Asia/Jerusalem BEGIN:STANDARD DTSTART:16010101T020000 TZOFFSETTO:+0200 TZOFFSETFROM:+0300 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=10;BYDAY=-1SU TZNAME:IST END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T020000 TZOFFSETTO:+0300 TZOFFSETFROM:+0200 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=-1FR TZNAME:IDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:2de85c27-7a6e-40eb-81f0-7938cd66c9d4 SUMMARY:Feature review - sanlock fencing ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:arch@ov irt.org ATTENDEE;CN=users;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailt o:users@ovirt.org ATTENDEE;CN=Yaniv Bronheim;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=T RUE:mailto:ybronhei@redhat.com ORGANIZER;CN=Nir Soffer:mailto:nsoffer@redhat.com DTSTART;TZID="Asia/Jerusalem":20140226T160000 DTEND;TZID="Asia/Jerusalem":20140226T170000 STATUS:CONFIRMED CLASS:PUBLIC X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY TRANSP:OPAQUE LAST-MODIFIED:20140218T175133Z DTSTAMP:20140218T175133Z SEQUENCE:2 DESCRIPTION:The following meeting has been modified:\n\nSubject: Feature rev iew - sanlock fencing \nOrganizer: "Nir Soffer" <nsoffer(a)redhat.com> \n\nTim e: Wednesday\, February 26\, 2014\, 4:00:00 PM - 5:00:00 PM GMT +02:00 Jerus alem [MODIFIED]\n \nInvitees: arch(a)ovirt.org\; users(a)ovirt.org\; ybronhei@re dhat.com \n\n\n*~*~*~*~*~*~*~*~*~*\n\nPlease join us reviewing the sanlock f encing feature. \n\nFeature page: http://www.ovirt.org/Features/Sanlock_Fenc ing \nEtherpad link: http://etherpad.ovirt.org/p/sanlock-fencing \n\nInterca ll Conf ID: 8425973915# \n\nReservationless-Plus Toll Free Dial-In Number (U S & Canada): (800) 451-8679 \nReservationless-Plus International Dial-In Num ber: (212) 729-5016 \nReservationless-Plus Israel dial in - 1809462557 BEGIN:VALARM ACTION:DISPLAY TRIGGER;RELATED=START:-PT5M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR ------=_Part_4535655_214410767.1392745893152--

1 0

Re: [Users] [rhevm-api] Assign IP address to VM using Java SDK
by Juan Hernandez 18 Feb '14

18 Feb '14

On 02/14/2014 12:27 PM, Tejesh M wrote: > Here is the list: > > [root@rhevm ~]# rpm -qa 'rhevm*' > > rhevm-lib-3.3.0-0.46.el6ev.noarch > rhevm-setup-3.3.0-0.46.el6ev.noarch > rhevm-spice-client-x86-msi-3.3-8.el6_5.noarch > rhevm-branding-rhev-3.3.0-1.5.el6ev.noarch > rhevm-restapi-3.3.0-0.46.el6ev.noarch > rhevm-3.3.0-0.46.el6ev.noarch > rhevm-sdk-java-javadoc-1.0.0.29-0.1.el6ev.noarch > rhevm-image-uploader-3.3.1-2.el6ev.noarch > rhevm-setup-plugins-3.3.0-4.el6ev.noarch > rhevm-cli-3.3.0.13-1.el6ev.noarch > rhevm-log-collector-3.3.1-5.el6ev.noarch > rhevm-dependencies-3.3.5-1.el6ev.noarch > rhevm-spice-client-x64-msi-3.3-8.el6_5.noarch > rhevm-tools-3.3.0-0.46.el6ev.noarch > rhevm-sdk-python-3.3.0.21-1.el6ev.noarch > rhevm-iso-uploader-3.3.0-2.el6ev.noarch > rhevm-websocket-proxy-3.3.0-0.46.el6ev.noarch > rhevm-backend-3.3.0-0.46.el6ev.noarch > rhevm-spice-client-x64-cab-3.3-8.el6_5.noarch > rhevm-userportal-3.3.0-0.46.el6ev.noarch > rhevm-dwh-3.3.0-29.el6ev.noarch > rhevm-dbscripts-3.3.0-0.46.el6ev.noarch > rhevm-reports-3.3.0-28.el6ev.noarch > rhevm-sdk-java-1.0.0.29-0.1.el6ev.noarch > rhevm-doc-3.3.0-3.el6eng.noarch > rhevm-webadmin-portal-3.3.0-0.46.el6ev.noarch > rhevm-spice-client-x86-cab-3.3-8.el6_5.noarch > Ok, you are using RHEV-M 3.3, that is correct, it has support for cloud-init. The only reason I can think of that prevents using the cloud-init options in 3.3 is that the operating system isn't defined as a Linux variant. Select the VM, click the "Edit" button and make sure to select a Linux operating system in the "Operating System" list. The closer to the actual operating system the better. Then try again "Run Once". To avoid making this for every VM you create, you should do the change in the template as well. By the way, please reply to the list, there may be other people interested in your same issue. -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.

4 23

[Users] oVirt upcoming release schedule update
by Sandro Bonazzola 18 Feb '14

18 Feb '14

oVirt team has updated the release schedule for upcoming releases. These are tentative planning dates and may change. 2014-02-17 - oVirt 3.4.0 RC Build 2014-02-18 - oVirt 3.3.4 beta 2014-02-19 - oVirt 3.4 Third Test Day 2014-02-24 - oVirt 3.4.0 GA 2014-02-25 - oVirt 3.3.4 RC 2014-03-04 - oVirt 3.3.4 GA 2014-05-01 - oVirt 3.5.0 Feature Freeze 2014-05-15 - oVirt 3.5.0 stable branching 2014-06-10 - oVirt 3.5.0 GA More details on test days, etc to come in the next few weeks. You'll find an updated ICS calendar attached to this email. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

4 5

[Users] Feature review - sanlock fencing
by Nir Soffer 18 Feb '14

18 Feb '14

------=_Part_4474669_295381270.1392740139372 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit The following is a new meeting request: Subject: Feature review - sanlock fencing Organizer: "Nir Soffer" <nsoffer(a)redhat.com> Time: Wednesday, February 26, 2014, 3:00:00 PM - 4:00:00 PM GMT +02:00 Jerusalem Invitees: arch(a)ovirt.org; users(a)ovirt.org *~*~*~*~*~*~*~*~*~* Please join us reviewing the sanlock fencing feature. Feature page: http://www.ovirt.org/Features/Sanlock_Fencing Etherpad link: http://etherpad.ovirt.org/p/sanlock-fencing Intercall Conf ID: 8425973915# Reservationless-Plus Toll Free Dial-In Number (US & Canada): (800) 451-8679 Reservationless-Plus International Dial-In Number: (212) 729-5016 Reservationless-Plus Israel dial in - 1809462557 ------=_Part_4474669_295381270.1392740139372 Content-Type: text/calendar; charset=utf-8; method=REQUEST; name=meeting.ics Content-Transfer-Encoding: 7bit BEGIN:VCALENDAR PRODID:Zimbra-Calendar-Provider VERSION:2.0 METHOD:REQUEST BEGIN:VTIMEZONE TZID:Asia/Jerusalem BEGIN:STANDARD DTSTART:16010101T020000 TZOFFSETTO:+0200 TZOFFSETFROM:+0300 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=10;BYDAY=-1SU TZNAME:IST END:STANDARD BEGIN:DAYLIGHT DTSTART:16010101T020000 TZOFFSETTO:+0300 TZOFFSETFROM:+0200 RRULE:FREQ=YEARLY;WKST=MO;INTERVAL=1;BYMONTH=3;BYDAY=-1FR TZNAME:IDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:2de85c27-7a6e-40eb-81f0-7938cd66c9d4 SUMMARY:Feature review - sanlock fencing ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:arch@ov irt.org ATTENDEE;CN=users;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailt o:users@ovirt.org ORGANIZER;CN=Nir Soffer:mailto:nsoffer@redhat.com DTSTART;TZID="Asia/Jerusalem":20140226T150000 DTEND;TZID="Asia/Jerusalem":20140226T160000 STATUS:CONFIRMED CLASS:PUBLIC X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY TRANSP:OPAQUE LAST-MODIFIED:20140218T161539Z DTSTAMP:20140218T161539Z SEQUENCE:1 DESCRIPTION:The following is a new meeting request:\n\nSubject: Feature revi ew - sanlock fencing \nOrganizer: "Nir Soffer" <nsoffer(a)redhat.com> \n\nTime : Wednesday\, February 26\, 2014\, 3:00:00 PM - 4:00:00 PM GMT +02:00 Jerusa lem\n \nInvitees: arch(a)ovirt.org\; users(a)ovirt.org \n\n\n*~*~*~*~*~*~*~*~*~* \n\nPlease join us reviewing the sanlock fencing feature. \n\nFeature page: http://www.ovirt.org/Features/Sanlock_Fencing \nEtherpad link: http://etherp ad.ovirt.org/p/sanlock-fencing \n\nIntercall Conf ID: 8425973915# \n\nReserv ationless-Plus Toll Free Dial-In Number (US & Canada): (800) 451-8679 \nRese rvationless-Plus International Dial-In Number: (212) 729-5016 \nReservationl ess-Plus Israel dial in - 1809462557 BEGIN:VALARM ACTION:DISPLAY TRIGGER;RELATED=START:-PT5M DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR ------=_Part_4474669_295381270.1392740139372--

1 0

[Users] oVirt upcoming release schedule update
by Sandro Bonazzola 18 Feb '14

18 Feb '14

oVirt team has updated the release schedule for upcoming releases. These are tentative planning dates and may change. 2014-02-18 - oVirt 3.4.0 beta3 2014-02-18 - oVirt 3.3.4 beta 2014-02-24 - oVirt 3.4.0 RC Build 2014-02-25 - oVirt 3.3.4 RC 2014-02-27 - oVirt 3.4 Third Test Day 2014-03-03 - oVirt 3.4.0 GA 2014-03-04 - oVirt 3.3.4 GA 2014-05-01 - oVirt 3.5.0 Feature Freeze 2014-05-15 - oVirt 3.5.0 stable branching 2014-07-01 - oVirt 3.5.0 GA More details on test days, etc to come in the next few weeks. You'll find an updated ICS calendar attached to this email. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

[Users] Postponing 3.4.0 RC and test day
by Sandro Bonazzola 18 Feb '14

18 Feb '14

Hi, we're postponing 3.4.0 RC build and test day to next week due to recent blockers opened on 3.4.0. We actually have bug count 361 out of which 19 urgent, 64 high. We're going to build a 3.4.0 beta3 later today once Bug 1066466 - Disk name doesn't get assigned automatically after a CREATE command. will be fixed. -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

[Users] Python SDK - VNIC profiles collection is missing under root
by Genadi Chereshnya 18 Feb '14

18 Feb '14

Hi, We installed the new ovirt-engine-sdk-python from Fedora repo - version 3.3.0.7-1.fc20 The VNIC profile collection was missing under API root. Installing it from nightly (version ovirt-engine-sdk-python-3.5.0.0-1.20140211.git61ac75b.fc20.noarch) had the same result. According to changelog (http://wiki.ovirt.org/Python-sdk-changelog) it was supposed to work from 3.3.0.4-1 Last time it was working was on 3.3.3-0.1 version. Thanks, Genadi

1 1

[Users] Very Triccky Video setting
by Juan Carlos YJ. Lin 17 Feb '14

17 Feb '14

--=_b2de6dc8-03a4-446a-ae26-3b665ae38574 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I try to setup video mode to access by xrdp, and finda that is not possible to change video ram, vram sizes. find out hook qemu_cmdline that enable pass cmd line to qemu, but still is not running. I need to set the video to 1024x768 16 bits and refresh rate to 30 Please help Juan Carlos Lin Unisoft S.A. +595-993-288330 --------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." --=_b2de6dc8-03a4-446a-ae26-3b665ae38574 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'><span>I try to setup video mode to access by xrdp, and finda that is not possible to change video ram, vram sizes.<br>find out hook qemu_cmdline that enable pass cmd line to qemu, but still is not running.<br><br>I need to set the video to 1024x768 16 bits and refresh rate to 30<br><br>Please help<br><br><span name="x"></span>Juan Carlos Lin<br>Unisoft S.A.<br>+595-993-288330<span name="x"></span><br></span><br></div> <br> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML lang="es"> <HEAD> <TITLE>System-wide Disclaimer</TITLE> </HEAD> <BODY>---------------------------------------------------<br>"Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente"<br>"Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." </BODY> </HTML><br> </body></html> --=_b2de6dc8-03a4-446a-ae26-3b665ae38574--

1 0

[Users] "Volume Group does not exist". Blame device-mapper ?
by Nicolas Ecarnot 17 Feb '14

17 Feb '14

Hi, oVirt 3.3, no big issue since the recent snapshot joke, but all in all running fine. All my VM are stored in a iSCSI SAN. The VM usually are using only one or two disks (1: system, 2: data) and it is OK. Friday, I created a new LUN. Inside a VM, I linked to it via iscsiadm and successfully login to the Lun (session, automatic attach on boot, read, write) : nice. Then after detaching it and shuting down the MV, and for the first time, I tried to make use of the feature "direct attach" to attach the disk directly from oVirt, login the session via oVirt. I connected nice and I saw the disk appear in my VM as /dev/sda or whatever. I was able to mount it, read and write. Then disaster stoke all this : many nodes suddenly began to become unresponsive, quickly migrating their VM to the remaining nodes. Hopefully, the migrations ran fine and I lost no VM nor downtime, but I had to reboot every concerned node (other actions failed). In the failing nodes, /var/log/messages showed the log you can read in the end of this message. I first get device-mapper warnings, then the host unable to collaborate with the logical volumes. The 3 volumes are the three main storage domains, perfectly up and running where I store my oVirt VMs. My reflexions : - I'm not sure device-mapper is to blame. I frequently see device mapper complaining and nothing is getting worse (not oVirt specifically) - I have not change my network settings for months (bonding, linking...) The only new factor is the usage of direct attach LUN. - This morning I was able to reproduce the bug, just by trying again this attachement, and booting the VM. No mounting of the LUN, just VM booting, waiting, and this is enough to crash oVirt. - when the disaster happens, usually, amongst the nodes, only three nodes gets stroke, the only one that run VMs. Obviously, after migration, different nodes are hosting the VMs, and those new nodes are the one that then get stroke. This is quite reproductible. And frightening. The log : Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: table: 253:36: multipath: error getting device Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: ioctl: error adding target to table Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: table: 253:36: multipath: error getting device Jan 20 10:20:45 serv-vm-adm11 kernel: device-mapper: ioctl: error adding target to table Jan 20 10:20:47 serv-vm-adm11 vdsm TaskManager.Task ERROR Task=`847653e6-8b23-4429-ab25-257538b35293`::Unexpected error#012Traceback (most recent call last):#012 File "/usr/share/vdsm/storage/task.py", line 857, in _run#012 return fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012 volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333, in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 98, in produce#012 domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain#012 return self._cache._realProduce(self._sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012 domain = self._findDomain(sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom = findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line 1288, in findDomain#012 return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File "/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012 lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012 File "/usr/share/vdsm/storage/lvm.py", line 976, in checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s" % vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist: ('vg_uuid: 1429ffe2-4137-416c-bb38-63fd73f4bcc1',) Jan 20 10:20:47 serv-vm-adm11 ¿<11>vdsm vm.Vm ERROR vmId=`2c0bbb51-0f94-4bf1-9579-4e897260f88e`::Unable to update the volume 80bac371-6899-4fbe-a8e1-272037186bfb (domain: 1429ffe2-4137-416c-bb38-63fd73f4bcc1 image: a5995c25-cdc9-4499-b9b4-08394a38165c) for the drive vda Jan 20 10:20:48 serv-vm-adm11 vdsm TaskManager.Task ERROR Task=`886e07bd-637b-4286-8a44-08dce5c8b207`::Unexpected error#012Traceback (most recent call last):#012 File "/usr/share/vdsm/storage/task.py", line 857, in _run#012 return fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012 volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333, in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 98, in produce#012 domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain#012 return self._cache._realProduce(self._sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012 domain = self._findDomain(sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom = findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line 1288, in findDomain#012 return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File "/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012 lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012 File "/usr/share/vdsm/storage/lvm.py", line 976, in checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s" % vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist: ('vg_uuid: 1429ffe2-4137-416c-bb38-63fd73f4bcc1',) Jan 20 10:20:48 serv-vm-adm11 ¿<11>vdsm vm.Vm ERROR vmId=`2c0bbb51-0f94-4bf1-9579-4e897260f88e`::Unable to update the volume ea9c8f12-4eb6-42de-b6d6-6296555d0ac0 (domain: 1429ffe2-4137-416c-bb38-63fd73f4bcc1 image: f42e0c9d-ad1b-4337-b82c-92914153ff44) for the drive vdb Jan 20 10:21:03 serv-vm-adm11 vdsm TaskManager.Task ERROR Task=`27bb14f9-0cd1-4316-95b0-736d162d5681`::Unexpected error#012Traceback (most recent call last):#012 File "/usr/share/vdsm/storage/task.py", line 857, in _run#012 return fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/storage/hsm.py", line 3053, in getVolumeSize#012 volUUID, bs=1))#012 File "/usr/share/vdsm/storage/volume.py", line 333, in getVSize#012 mysd = sdCache.produce(sdUUID=sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 98, in produce#012 domain.getRealDomain()#012 File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain#012 return self._cache._realProduce(self._sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce#012 domain = self._findDomain(sdUUID)#012 File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain#012 dom = findMethod(sdUUID)#012 File "/usr/share/vdsm/storage/blockSD.py", line 1288, in findDomain#012 return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))#012 File "/usr/share/vdsm/storage/blockSD.py", line 414, in __init__#012 lvm.checkVGBlockSizes(sdUUID, (self.logBlkSize, self.phyBlkSize))#012 File "/usr/share/vdsm/storage/lvm.py", line 976, in checkVGBlockSizes#012 raise se.VolumeGroupDoesNotExist("vg_uuid: %s" % vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist: ('vg_uuid: 83d39199-d4e4-474c-b232-7088c76a2811',) -- Nicolas Ecarnot

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