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Problem installing windows 10 guest vm on ovirt 4.0
by M B 30 Nov '16

30 Nov '16

Responses to this thread: http://lists.ovirt.org/pipermail/users/2016-November/043947.html were sent to digest messages, and hence turned into this new thread: http://lists.ovirt.org/pipermail/users/2016-November/044109.html I've cut-n-pasted it below. ---------------------------------------------------------------------------- I wonder if this is related to the following bug. https://bugzilla.redhat.com/show_bug.cgi?id=1392719 On Thu, Nov 17, 2016 at 12:53 PM, Raian Nasrulla <raian at weberon.net> wrote: > Hi, > > I am sharing you the video, how i tried installing the win10 guest on > ovirt. where it fails to install drivers. > > https://drive.google.com/open?id=0B6uXPB3H9O08cXpSbkZqZTdNMzA > > Regards, > Raian HN > > On Mon, Nov 14, 2016 at 9:27 PM, raian at weberon.net <raian at weberon.net> > wrote: > >> Yes, I have tried installing it from virtio, it goes on like its going to >> install, then after a while fails with message, no drivers found. >> >> Sent from Yahoo Mail on Android >> <https://overview.mail.yahoo.com/mobile/?.src=Android> >>

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Failed to delete snapshot '<UNKNOWN>' for VM
by Peter Michael Calum 30 Nov '16

30 Nov '16

--_000_VI1PR0701MB21262E101745226016B4B7AFD28A0VI1PR0701MB2126_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi I am getting theese events every minute, any idea ? Failed to delete snapshot '<UNKNOWN>' for VM 'khk9dsw16' I have tried : Restarting VM Set the host to maintenaince an activated again Restarted ovirt-engine on Manager SW : oVirt Engine Version: 4.0.1.1-1.el7.centos Thanks, Kind regards Peter Calum --_000_VI1PR0701MB21262E101745226016B4B7AFD28A0VI1PR0701MB2126_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"DA" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hi<o:p></o:p> <o:p> </o:p> I am getting theese events every min= ute, any idea ?<o:p></o:p> <o:p> </o:p> Failed to delete snapshot '<UNKNO= WN>' for VM ‘khk9dsw16’<o:p></o:p> <o:p> </o:p> I have tried :<o:p></o:p> Restarting VM<o:p></o:p> Set the host to maintenaince an acti= vated again<o:p></o:p> Restarted ovirt-engine on Manager<o:= p></o:p> <o:p> </o:p> <span= lang=3D"EN-US" style=3D"font-size:10.0pt;font-family:"Verdana",s= ans-serif">SW : oVirt Engine Ver= sion: 4.0.1.1-1.el7.centos<o:p></o:p> <o:p> </o:p> <o:p> </o:p> Thanks, <o:p></o:p> Kind regards <o:p></o:p> Peter Calum <o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_VI1PR0701MB21262E101745226016B4B7AFD28A0VI1PR0701MB2126_--

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Re: [ovirt-users] Ovirt node host installation failing in engine
by Shalabh Goel 30 Nov '16

30 Nov '16

Hi I just want to know if there is any way I can disable the yum looking for updates on the internet on the node? Please help me out here. Thanks Shalabh Goel On Tue, Nov 29, 2016 at 5:59 PM, <users-request(a)ovirt.org> wrote: > Send Users mailing list submissions to > users(a)ovirt.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.ovirt.org/mailman/listinfo/users > or, via email, send a message with subject or body 'help' to > users-request(a)ovirt.org > > You can reach the person managing the list at > users-owner(a)ovirt.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Users digest..." > > > Today's Topics: > > 1. Re: I wrote an oVirt thing (Yaniv Kaul) > 2. Ovirt node host installation failing in engine (Shalabh Goel) > 3. Re: How to migrate Self Hosted Engine (Gianluca Cecchi) > 4. Re: Need help with dashboard (????? ???????) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 29 Nov 2016 14:06:22 +0200 > From: Yaniv Kaul <ykaul(a)redhat.com> > To: Konstantin Shalygin <k0ste(a)k0ste.ru> > Cc: Ovirt Users <users(a)ovirt.org> > Subject: Re: [ovirt-users] I wrote an oVirt thing > Message-ID: > <CAJgorsY_SksEnP2jQxBgdJyKW=4_qZZGZ=DwHQ13MteEN5jG5w@mail. > gmail.com> > Content-Type: text/plain; charset="utf-8" > > On Tue, Nov 29, 2016 at 3:40 AM, Konstantin Shalygin <k0ste(a)k0ste.ru> > wrote: > > > ovirt-shell will be deprecated and not supported or some functions on > > ovirt-shell (or all package ovirt-engine-cli)? > > > > We use ovirt-shell on client desktops who connected to SPICE consoles and > > work (users provided by LDAP on ovirt-engine), like via RDP. For this I > > wrote very fast-hack patch for ovirt-shell and GUI for enter password ( > > https://github.com/k0ste/ovirt-pygtk) Very simple, but via Internet > > people use SPICE without negative about packet loss and disconnects, > > instead RDP. > > > Can you further explain the use case? I assume the user portal is not good > enough for some reason? > > > > > > > > BTW, the ovirt-shell is something we deprecated. It is working on top of > >> the v3 api, which we plan to remove in 4.2. > >> So better not use it. > >> > > > > > > You can start maintain. For example I maintain packes for Arch Linux: > > ovirt-engine-cli (https://aur.archlinux.org/packages/ovirt-engine-cli) > > and ovirt-engine-sdk-python (https://aur.archlinux.org/pac > > kages/ovirt-engine-sdk-python). > > > Hi, > > It somehow looks like a fork of the CLI (due to the added patch[1]). > I'm not sure how happy I am about it, considering the patch is adding a > feature with security issues (there is a reason we do not support password > passed via the command line - it's somewhat less secure). > Since you are already checking for the CLI rc file[2], just add the > password to it and launch with it (in a temp file in the temp directory > with the right permissions, etc...) > > BTW, note that the attempt to delete the password from memory[3] may or may > not work. After all, it's a copy of what you got from entry.get_text() few > lines before. > And Python GC is not really to be relied upon to delete things ASAP anyway. > There are some lovely discussions on the Internet about it. For example[4]. > Y. > > [1] > https://github.com/k0ste/ovirt-pygtk/blob/master/add_password_option.patch > [2] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L81 > [3] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L71 > [4] > http://stackoverflow.com/questions/728164/securely- > erasing-password-in-memory-python > > > > > > > My workstation at work is running Ubuntu, and I do not believe that > >> ovirt-shell is packaged for it. > >> > > > > -- > > Best regards, > > Konstantin Shalygin > > > > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161129/4c62f1cf/attachment-0001.html> > > ------------------------------ > > Message: 2 > Date: Mon, 28 Nov 2016 10:00:31 +0530 > From: Shalabh Goel <shalabhgoel13(a)gmail.com> > To: users(a)ovirt.org > Subject: [ovirt-users] Ovirt node host installation failing in engine > Message-ID: > <CAEnn9my9QcGYqLsqAV+W9PiOajwQqTpvQdLiYtLOf3sc5TiB_ > Q(a)mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Hi > > I have installed ovirt engine (version 4) on Centos 7.2 in one server > system and 1 ovirt node (version 4) using ovirt node iso in another system. > But when am adding the node in the engine from web portal, the installation > is failing on the node. There is no Internet connectivity to the node. When > I checked the logs, I found that it is trying to connect to a repo using > yum. My questions are: > > 1. Is internet connectivity required on the node? > > 2. If I cannot provide internet connectivity to the node. Please suggest a > work around. > > > Thank You > > Shalabh Goel > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161128/6ee65704/attachment-0001.html> > > ------------------------------ > > Message: 3 > Date: Tue, 29 Nov 2016 13:27:06 +0100 > From: Gianluca Cecchi <gianluca.cecchi(a)gmail.com> > To: Yedidyah Bar David <didi(a)redhat.com> > Cc: users <users(a)ovirt.org> > Subject: Re: [ovirt-users] How to migrate Self Hosted Engine > Message-ID: > <CAG2kNCz=2Gz1CJtLLT2mtT3E+wzH0=vtugmOBS_Fd7e1cXicBQ@ > mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > On Mon, Nov 21, 2016 at 8:54 AM, Yedidyah Bar David <didi(a)redhat.com> > wrote: > > > On Mon, Nov 21, 2016 at 1:09 AM, Gianluca Cecchi > > > > > > > > Two notes: > > > 1) it would be nice to pre-filter the drop down box when you have to > > choose > > > the host where migrate the hosted engine... > > > So that if there are no hosts available you will be given a related > > message > > > without choice at all and if there is a subset of eligible hosts inside > > the > > > cluster, you will be proposed only to choose one of them and not all > the > > > hosts inside the cluster. > > > > Makes sense, please open an RFE to track this. Thanks. > > > > Been busy these latest days... > Opened now: > https://bugzilla.redhat.com/show_bug.cgi?id=1399609 > > > > > > > > > > 2) If the gui option becomes the default and preferred way to deploy > > hosts > > > in self hosted engine environments I think it should be put in clearer > > shape > > > that if you follow the default action you would not have high > > availability > > > for the hosted engine vm. > > > Or changing the default action to "Deploy", or showing a popup if the > > hosted > > > engine vm has only one host configured for it but there are other hosts > > in > > > the cluster. > > > Just my opinion. > > > > Makes sense too, but I wonder if people will then be annoyed by > forgetting > > to uncheck it even after having enough HA hosts, which does have its cost > > (both actual resource use and also reservations, IIUC). Perhaps we should > > enable by default and/or remind only until you have enough HA hosts, > which > > can be a configurable number (and default e.g. to 3). > > > > > > > and here: > https://bugzilla.redhat.com/show_bug.cgi?id=1399613 > > Cheers, > Gianluca > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161129/3eccc506/attachment-0001.html> > > ------------------------------ > > Message: 4 > Date: Tue, 29 Nov 2016 12:28:55 +0000 > From: ????? ??????? <mishanindv(a)gmail.com> > To: Shirly Radco <sradco(a)redhat.com> > Cc: "Users(a)ovirt.org" <Users(a)ovirt.org> > Subject: Re: [ovirt-users] Need help with dashboard > Message-ID: > <CADYaN2fiQAD9abUJrLbx2R175X1VcgGyJ-aQq9WHZ7g8+7eKtQ@mail. > gmail.com> > Content-Type: text/plain; charset="utf-8" > > Thank you, I have created a bug. > > https://bugzilla.redhat.com/show_bug.cgi?id=1399597 > > > ??, 29 ????. 2016 ?. ? 13:54, Shirly Radco <sradco(a)redhat.com>: > > > # su - postgres > > $ pg_dump --file ovirt_engine_history.dump ovirt_engine_history > > > > Best regards, > > > > Shirly Radco > > > > BI Software Engineer > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > > > > > On Mon, Nov 28, 2016 at 9:25 AM, ????? ??????? <mishanindv(a)gmail.com> > > wrote: > > > > Hi, sorry for the delay, I do not know how to create > "ovirt_engine_history db dump"? > > > > > > ??, 22 ????. 2016 ?. ? 10:52, Shirly Radco <sradco(a)redhat.com>: > > > > Hi, > > > > Can you please open a bug? > > Please attach to the bug these files+ the screenshots + > > ovirt_engine_history db dump. > > > > Thank you, > > > > Shirly Radco > > > > BI Software Engineer > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > > > > > On Mon, Nov 21, 2016 at 4:56 PM, ????? ??????? <mishanindv(a)gmail.com> > > wrote: > > > > Thank you that you have answered me. I mean, the data is not displayed > at the bottom of Dashboard. Log files and the status of the services I > attached to the letter. > > > > > > ??, 20 ????. 2016 ?. ? 11:13, Shirly Radco <sradco(a)redhat.com>: > > > > Hi, > > > > You attached twice the same screenshot... > > Please attach the screenshot with the missing data. > > > > Also, the data for the graphs is collected by the ovirt-engine-dwhd > > service. > > Please see if the service is running, also check logs for errors. > > Please attach the log. > > > > > > > > Best regards, > > > > Shirly Radco > > > > BI Software Engineer > > Red Hat Israel Ltd. > > 34 Jerusalem Road > > Building A, 4th floor > > Ra'anana, Israel 4350109 > > > > > > On Sun, Nov 20, 2016 at 9:31 AM, ????? ??????? <mishanindv(a)gmail.com> > > wrote: > > > > > > > > Hi, I need help to load Dasboard, he is incorrectly displayed graphics > > processor is not displayed data, memory, disk volume. I installed 3 hosts > > with glusterfs. After installation everything worked fine and the data is > > displayed correctly, but then everything was as follows. What could be a > > problem? > > > > > > > > oVirt Engine Version: 4.0.5.5-1.el7.centos > > > > > > [image: pasted1] > > > > [image: pasted3] > > > > [image: pasted2] > > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161129/06bfe244/attachment.html> > -------------- next part -------------- > A non-text attachment was scrubbed... > Name: pasted2 > Type: image/png > Size: 108864 bytes > Desc: not available > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161129/06bfe244/attachment.png> > -------------- next part -------------- > A non-text attachment was scrubbed... > Name: pasted3 > Type: image/png > Size: 135899 bytes > Desc: not available > URL: <http://lists.ovirt.org/pipermail/users/attachments/ > 20161129/06bfe244/attachment-0001.png> > > ------------------------------ > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > > End of Users Digest, Vol 62, Issue 197 > ************************************** > -- Shalabh Goel

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planned jenkins and resources downtime
by Evgheni Dereveanchin 29 Nov '16

29 Nov '16

Hi everyone, As part of a planned maintenance window I am going to apply OS updates and reboot the Jenkins master along with our resources file server. Affected services: jenkins.ovirt.org resources.ovirt.org This means that no new jobs will be started on the Jenkins and our repositories will be unavailable for a short period of time. I will follow up on this email once all services are back up and running. Regards, Evgheni Dereveanchin

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How to migrate Self Hosted Engine
by Gianluca Cecchi 29 Nov '16

29 Nov '16

Hello, I have an Hyperconverged gluster cluster with SEH and 3 hosts born in 4.0.5. The installation was done starting from ovirt01 (named hosted_engine_1 in webadmin gui) and then deploying two more hosts: ovirt02 and ovirt03 from web admin gui itself. All seems ok. I can migrate a normal VM from one host to another one and nice that I don't loose console now. But if I try from webadmin gui to migrate the self hosted engine I get this message: https://drive.google.com/file/d/0BwoPbcrMv8mvY3pURVRkX0p4OW8/view?usp=shari… Is this because the only way to migrate engine is to put its hosting host to maintenance or is there anything wrong? I don't understand the message: The host ovirt02.localdomain.local did not satisfy internal filter HA because it is not a Hosted Engine host.. some commands executed on hosted_engine_1 (ovirt01): [root@ovirt01 ~]# vdsClient -s 0 glusterHostsList {'hosts': [{'hostname': '10.10.100.102/24', 'status': 'CONNECTED', 'uuid': 'e9717281-a356-42aa-a579-a4647a29a0bc'}, {'hostname': 'ovirt03.localdomain.local', 'status': 'CONNECTED', 'uuid': 'ec81a04c-a19c-4d31-9d82-7543cefe79f3'}, {'hostname': 'ovirt02.localdomain.local', 'status': 'CONNECTED', 'uuid': 'b89311fe-257f-4e44-8e15-9bff6245d689'}], 'status': {'code': 0, 'message': 'Done'}} Done [root@ovirt01 ~]# vdsClient -s 0 list 87fd6bdb-535d-45b8-81d4-7e3101a6c364 Status = Up nicModel = rtl8139,pv statusTime = 4691827920 emulatedMachine = pc pid = 18217 vmName = HostedEngine devices = [{'device': 'console', 'specParams': {}, 'type': 'console', 'deviceId': '08628a0d-1c2a-43e9-8820-4c02f14d04e9', 'alias': 'console0'}, {'device': 'memballoon', 'specParams': {'model': 'none'}, 'type': 'balloon', 'alias': 'balloon0'}, {'alias': 'rng0', 'specParams': {'source': 'random'}, 'address': {'slot': '0x07', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}, 'device': 'virtio', 'model': 'virtio', 'type': 'rng'}, {'device': 'scsi', 'alias': 'scsi0', 'model': 'virtio-scsi', 'type': 'controller', 'address': {'slot': '0x04', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}}, {'device': 'vga', 'alias': 'video0', 'type': 'video', 'address': {'slot': '0x02', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}}, {'device': 'vnc', 'specParams': {'spiceSecureChannels': 'smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir', 'displayIp': '0'}, 'type': 'graphics', 'port': '5900'}, {'nicModel': 'pv', 'macAddr': '00:16:3e:0a:e7:ba', 'linkActive': True, 'network': 'ovirtmgmt', 'alias': 'net0', 'filter': 'vdsm-no-mac-spoofing', 'specParams': {}, 'deviceId': '79a745a0-e691-4a3d-8d6b-c94306db9113', 'address': {'slot': '0x03', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}, 'device': 'bridge', 'type': 'interface', 'name': 'vnet0'}, {'index': '2', 'iface': 'ide', 'name': 'hdc', 'alias': 'ide0-1-0', 'specParams': {}, 'readonly': 'True', 'deviceId': '6be25e51-0944-4fc0-93fe-4ecabe32ac6b', 'address': {'bus': '1', 'controller': '0', 'type': 'drive', 'target': '0', 'unit': '0'}, 'device': 'cdrom', 'shared': 'false', 'path': '', 'type': 'disk'}, {'poolID': '00000000-0000-0000-0000-000000000000', 'reqsize': '0', 'index': '0', 'iface': 'virtio', 'apparentsize': '10737418240', 'alias': 'virtio-disk0', 'imageID': 'cf8b8f4e-fa01-457e-8a96-c5a27f8408f8', 'readonly': 'False', 'shared': 'exclusive', 'truesize': '3395743744', 'type': 'disk', 'domainID': 'e9e4a478-f391-42e5-9bb8-ed22a33e5cab', 'volumeInfo': {'domainID': 'e9e4a478-f391-42e5-9bb8-ed22a33e5cab', 'volType': 'path', 'leaseOffset': 0, 'volumeID': '94c46bac-0a9f-49e8-9188-627fa0caf2b6', 'leasePath': '/rhev/data-center/mnt/glusterSD/ovirt01.localdomain.local:_engine/e9e4a478-f391-42e5-9bb8-ed22a33e5cab/images/cf8b8f4e-fa01-457e-8a96-c5a27f8408f8/94c46bac-0a9f-49e8-9188-627fa0caf2b6.lease', 'imageID': 'cf8b8f4e-fa01-457e-8a96-c5a27f8408f8', 'path': '/rhev/data-center/mnt/glusterSD/ovirt01.localdomain.local:_engine/e9e4a478-f391-42e5-9bb8-ed22a33e5cab/images/cf8b8f4e-fa01-457e-8a96-c5a27f8408f8/94c46bac-0a9f-49e8-9188-627fa0caf2b6'}, 'format': 'raw', 'deviceId': 'cf8b8f4e-fa01-457e-8a96-c5a27f8408f8', 'address': {'slot': '0x06', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}, 'device': 'disk', 'path': '/var/run/vdsm/storage/e9e4a478-f391-42e5-9bb8-ed22a33e5cab/cf8b8f4e-fa01-457e-8a96-c5a27f8408f8/94c46bac-0a9f-49e8-9188-627fa0caf2b6', 'propagateErrors': 'off', 'optional': 'false', 'name': 'vda', 'bootOrder': '1', 'volumeID': '94c46bac-0a9f-49e8-9188-627fa0caf2b6', 'specParams': {}, 'volumeChain': [{'domainID': 'e9e4a478-f391-42e5-9bb8-ed22a33e5cab', 'volType': 'path', 'leaseOffset': 0, 'volumeID': '94c46bac-0a9f-49e8-9188-627fa0caf2b6', 'leasePath': '/rhev/data-center/mnt/glusterSD/ovirt01.localdomain.local:_engine/e9e4a478-f391-42e5-9bb8-ed22a33e5cab/images/cf8b8f4e-fa01-457e-8a96-c5a27f8408f8/94c46bac-0a9f-49e8-9188-627fa0caf2b6.lease', 'imageID': 'cf8b8f4e-fa01-457e-8a96-c5a27f8408f8', 'path': '/rhev/data-center/mnt/glusterSD/ovirt01.localdomain.local:_engine/e9e4a478-f391-42e5-9bb8-ed22a33e5cab/images/cf8b8f4e-fa01-457e-8a96-c5a27f8408f8/94c46bac-0a9f-49e8-9188-627fa0caf2b6'}]}, {'device': 'usb', 'alias': 'usb', 'type': 'controller', 'address': {'slot': '0x01', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x2'}}, {'device': 'ide', 'alias': 'ide', 'type': 'controller', 'address': {'slot': '0x01', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x1'}}, {'device': 'virtio-serial', 'alias': 'virtio-serial0', 'type': 'controller', 'address': {'slot': '0x05', 'bus': '0x00', 'domain': '0x0000', 'type': 'pci', 'function': '0x0'}}, {'device': 'unix', 'alias': 'channel0', 'type': 'channel', 'address': {'bus': '0', 'controller': '0', 'type': 'virtio-serial', 'port': '1'}}, {'device': 'unix', 'alias': 'channel1', 'type': 'channel', 'address': {'bus': '0', 'controller': '0', 'type': 'virtio-serial', 'port': '2'}}, {'device': 'unix', 'alias': 'channel2', 'type': 'channel', 'address': {'bus': '0', 'controller': '0', 'type': 'virtio-serial', 'port': '3'}}] guestDiskMapping = {'cf8b8f4e-fa01-457e-8': {'name': '/dev/vda'}, 'QEMU_DVD-ROM_QM00003': {'name': '/dev/sr0'}} vmType = kvm clientIp = displaySecurePort = -1 memSize = 6144 displayPort = 5900 cpuType = Broadwell spiceSecureChannels = smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir smp = 1 displayIp = 0 display = vnc pauseCode = NOERR maxVCpus = 2 [root@ovirt01 ~]# Thanks Gianluca

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Released update for 4.0.5?
by Gianluca Cecchi 29 Nov '16

29 Nov '16

Hello, in webadmin GUI I see on my 4.0.5 hosts a message related to updates available If I run yum update in my plain CentOS 7.2 hosts I get: 1) vdsm packages vdsm x86_64 4.18.15.3-1.el7.centos ovirt-4.0 688 k vdsm-api noarch 4.18.15.3-1.el7.centos ovirt-4.0 53 k vdsm-cli noarch 4.18.15.3-1.el7.centos ovirt-4.0 67 k vdsm-gluster noarch 4.18.15.3-1.el7.centos ovirt-4.0 53 k vdsm-hook-vmfex-dev noarch 4.18.15.3-1.el7.centos ovirt-4.0 6.6 k vdsm-infra noarch 4.18.15.3-1.el7.centos ovirt-4.0 12 k vdsm-jsonrpc noarch 4.18.15.3-1.el7.centos ovirt-4.0 25 k vdsm-python noarch 4.18.15.3-1.el7.centos ovirt-4.0 602 k vdsm-xmlrpc noarch 4.18.15.3-1.el7.centos ovirt-4.0 25 k vdsm-yajsonrpc noarch 4.18.15.3-1.el7.centos ovirt-4.0 27 k Are they for anything particular? 2) gluster packages glusterfs x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 483 k glusterfs-api x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 87 k glusterfs-cli x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 180 k glusterfs-client-xlators x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 857 k glusterfs-fuse x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 130 k glusterfs-geo-replication x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 206 k glusterfs-libs x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 355 k glusterfs-server x86_64 3.7.17-1.el7 ovirt-4.0-centos-gluster37 1.4 M Currently I have 3.7.16-1.el7.x86_64 How can I manage gluster updates on gluster environment with 3 hosts? Separated by vdsm updates or in the same run? Any hint/caveat? Thanks Gianluca

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deleted then rebuilt node still showing up in status
by Charles Kozler 29 Nov '16

29 Nov '16

I put the node in to maint. mode, removed all VMs from it, and then deleted it from the web UI. I then rebuilt it with hosted-engine --deploy and indicated it is now node 4 (was previously #3) and now in --vm-status it is still showing up as stale data What can I do? In fact, it looks like ovirt thinks its still in maint mode I am presuming because I used the same host name? --== Host 1 status ==-- Status up-to-date : True Hostname : node03 Host ID : 1 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down", "detail": "unknown"} Score : 3400 stopped : False Local maintenance : False crc32 : 87e08365 Host timestamp : 3270683 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=3270683 (Tue Nov 29 08:43:52 2016) host-id=1 score=3400 maintenance=False state=EngineDown stopped=False --== Host 2 status ==-- Status up-to-date : True Hostname : node01 Host ID : 2 Engine status : {"health": "good", "vm": "up", "detail": "up"} Score : 3400 stopped : False Local maintenance : False crc32 : 66c7154a Host timestamp : 3267326 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=3267326 (Tue Nov 29 08:43:44 2016) host-id=2 score=3400 maintenance=False state=EngineUp stopped=False --== Host 3 status ==-- Status up-to-date : False Hostname : node02 Host ID : 3 Engine status : unknown stale-data Score : 0 stopped : False Local maintenance : True crc32 : 040b4192 Host timestamp : 211984 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=211984 (Mon Nov 28 20:28:06 2016) host-id=3 score=0 maintenance=True state=LocalMaintenance stopped=False --== Host 4 status ==-- Status up-to-date : True Hostname : node02 Host ID : 4 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down", "detail": "unknown"} Score : 0 stopped : False Local maintenance : True crc32 : 6aa7d568 Host timestamp : 43683 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=43683 (Tue Nov 29 08:44:11 2016) host-id=4 score=0 maintenance=True state=LocalMaintenance stopped=False In web UI it does not show the node (node02 / Host ID #4) as being in maint. mode

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Need help with dashboard
by Денис Мишанин 29 Nov '16

29 Nov '16

Hi, I need help to load Dasboard, he is incorrectly displayed graphics processor is not displayed data, memory, disk volume. I installed 3 hosts with glusterfs. After installation everything worked fine and the data is displayed correctly, but then everything was as follows. What could be a problem? oVirt Engine Version: 4.0.5.5-1.el7.centos [image: pasted1] [image: pasted3] [image: pasted2]

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Failed to delete snapshot <UNKNOWN> for VM
by Peter Michael Calum 29 Nov '16

29 Nov '16

Hi I am getting theese events every minute, any ideas ? Failed to delete snapshot '<UNKNOWN>' for VM 'khk9dsw16' I have tried : Restarting VM Set the host to maintenaince an activated again Restarted ovirt-engine on Manager SW : oVirt Engine Version: 4.0.1.1-1.el7.centos Thanks, Kind regards Peter Calum

2 1

can't import vm from KVM host
by Nelson Lameiras 29 Nov '16

29 Nov '16

Hello, I'm trying to import virtual machines from a KVM host (centos 7.2) to an oVirt 4.0.2 Cluster using the "import" feature on GUI. If the original VM is using RAW/QCOW2 files as storage, everything works fine. But if the original VM is using a special block special device as storage (like a LVM or SAN volume), it's simply not recognized. The VM does appear in the import list of the KVM host, but it's disk count is 0! Is this a known technical obstacle or am I doing something wrong ? below is the storage part of the xml describing the original VM : <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/mapper/vg_01-lv_sys'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <source dev='/dev/sdc'/> <target dev='vdb' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </disk> We have hundreds of virtual machines in production with this type of configuration... How can we migrate them safely to oVirt? thanks Nelson

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