This is a multi-part message in MIME format. --------------6FF69D2ECA4C7749ADB622F9 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit On 07.03.2018 17:22, Arik Hadas wrote:
On Wed, Mar 7, 2018 at 6:15 PM, Jan Siml <jsiml@plusline.net <mailto:jsiml@plusline.net>> wrote:
Hello,
Enable network and disks on your VM than do: Run -> ONCE Ok Ignore errors. Ok Run Cheeers
WTF! That worked.
Did you know, why this works and what happens in the background? Is there a Bugzilla bug ID for this issue?
I figured it out, by they attempt to change the VM CPU family from old VM's, as a last try to get it work again. After i had a live upgrade to 4.2 with running VM's and shutdown them down they all dead with disabled network and disks. No delight to delete them all and recreate them, the other way. Have a nice day.
BTW, here is the list of devices before:
engine=# select type, device, address, is_managed, is_plugged, alias from vm_device where vm_id in (select vm_guid from vm_static where vm_name='prod-hub-201'); type | device | address | is_managed | is_plugged | alias ------------+---------------+--------------------------------------------------------------+------------+------------+---------------- video | qxl | | t | t | controller | virtio-scsi | | t | t | balloon | memballoon | | t | f | balloon0 graphics | spice | | t | t | controller | virtio-serial | {slot=0x06, bus=0x00, domain=0x0000, type=pci, function=0x0} | t | t | virtio-serial0 disk | disk | {slot=0x07, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | virtio-disk0 memballoon | memballoon | {slot=0x08, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | balloon0 interface | bridge | {slot=0x03, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | net0 interface | bridge | {slot=0x09, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | net1 controller | scsi | {slot=0x05, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | scsi0 controller | ide | {slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x1} | f | t | ide controller | usb | {slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x2} | t | t | usb channel | unix | {bus=0, controller=0, type=virtio-serial, port=1} | f | t | channel0 channel | unix | {bus=0, controller=0, type=virtio-serial, port=2} | f | t | channel1 channel | spicevmc | {bus=0, controller=0, type=virtio-serial, port=3} | f | t | channel2 interface | bridge | | t | t | net1 interface | bridge | | t | t | net0 disk | cdrom | | t | f | ide0-1-0 disk | cdrom | {bus=1, controller=0, type=drive, target=0, unit=0} | f | t | ide0-1-0 disk | disk | | t | t | virtio-disk0 (20 rows)
and afterwards:
engine=# select type, device, address, is_managed, is_plugged, alias from vm_device where vm_id in (select vm_guid from vm_static where vm_name='prod-hub-201'); type | device | address | is_managed | is_plugged | alias ------------+---------------+--------------------------------------------------------------+------------+------------+---------------- channel | spicevmc | {type=virtio-serial, bus=0, controller=0, port=3} | f | t | channel2 channel | unix | {type=virtio-serial, bus=0, controller=0, port=1} | f | t | channel0 interface | bridge | {type=pci, slot=0x04, bus=0x00, domain=0x0000, function=0x0} | t | t | net1 controller | usb | {type=pci, slot=0x01, bus=0x00, domain=0x0000, function=0x2} | t | t | usb controller | virtio-serial | {type=pci, slot=0x06, bus=0x00, domain=0x0000, function=0x0} | t | t | virtio-serial0 interface | bridge | {type=pci, slot=0x03, bus=0x00, domain=0x0000, function=0x0} | t | t | net0 controller | virtio-scsi | {type=pci, slot=0x05, bus=0x00, domain=0x0000, function=0x0} | t | t | scsi0 video | qxl | {type=pci, slot=0x02, bus=0x00, domain=0x0000, function=0x0} | t | t | video0 channel | unix | {type=virtio-serial, bus=0, controller=0, port=2} | f | t | channel1 balloon | memballoon | | t | t | balloon0 graphics | spice | | t | t | disk | cdrom | | t | f | ide0-1-0 disk | disk | {type=pci, slot=0x07, bus=0x00, domain=0x0000, function=0x0} | t | t | virtio-disk0 (13 rows)
Thanks. The problem was that unmanaged interfaces and disks were created (and thus, you previously had 4 interfaces devices, 2 disk devices and 2 CD devices). That is most probably a result of a bug we had when migrating a VM that was started in cluster < 4.2 to 4.2 host. The fix for this bug will be available in 4.2.2. You could, alternatively, remove the unmanaged (disk and interface) devices and plug the managed ones.
Regards
Jan
-- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 e-mail:oliver.riesener@hs-bremen.de --------------6FF69D2ECA4C7749ADB622F9 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> On 07.03.2018 17:22, Arik Hadas wrote:<br> <blockquote type="cite" cite="mid:CAMCgCFGAw6HR+mfwP2zHOGUv9JgaP5ovgTM7CEShdKy8Omh4PA@mail.gmail.com"> <div dir="ltr"><br> <div class="gmail_extra"><br> <div class="gmail_quote">On Wed, Mar 7, 2018 at 6:15 PM, Jan Siml <span dir="ltr"><<a href="mailto:jsiml@plusline.net" target="_blank" moz-do-not-send="true">jsiml@plusline.net</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<span class=""><br> <br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Enable network and disks on your VM than do:<br> Run -> ONCE Ok Ignore errors. Ok<br> Run<br> Cheeers<br> </blockquote> <br> WTF! That worked.<br> <br> Did you know, why this works and what happens in the background? Is there a Bugzilla bug ID for this issue?<br> </blockquote> </span></blockquote> </div> </div> </div> </blockquote> I figured it out, by they attempt to change the VM CPU family from old VM's, as a last try to get it work again.<br> After i had a live upgrade to 4.2 with running VM's and shutdown them down they all dead with disabled network and disks.<br> No delight to delete them all and recreate them, the other way. <br> <br> Have a nice day.<br> <br> <blockquote type="cite" cite="mid:CAMCgCFGAw6HR+mfwP2zHOGUv9JgaP5ovgTM7CEShdKy8Omh4PA@mail.gmail.com"> <div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote"> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> BTW, here is the list of devices before:<span class=""><br> <br> engine=# select type, device, address, is_managed, is_plugged, alias from vm_device where vm_id in (select vm_guid from vm_static where vm_name='prod-hub-201');<br> type | device | address | is_managed | is_plugged | alias<br> ------------+---------------+-<wbr>------------------------------<wbr>------------------------------<wbr>-+------------+------------+--<wbr>--------------<br> video | qxl | | t | t |<br> controller | virtio-scsi | | t | t |<br> balloon | memballoon | | t | f | balloon0<br> graphics | spice | | t | t |<br> </span> controller | virtio-serial | {slot=0x06, bus=0x00, domain=0x0000, type=pci, function=0x0} | t | t | virtio-serial0<br> disk | disk | {slot=0x07, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | virtio-disk0<br> memballoon | memballoon | {slot=0x08, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | balloon0<br> interface | bridge | {slot=0x03, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | net0<br> interface | bridge | {slot=0x09, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | net1<br> controller | scsi | {slot=0x05, bus=0x00, domain=0x0000, type=pci, function=0x0} | f | t | scsi0<span class=""><br> controller | ide | {slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x1} | f | t | ide<br> controller | usb | {slot=0x01, bus=0x00, domain=0x0000, type=pci, function=0x2} | t | t | usb<br> channel | unix | {bus=0, controller=0, type=virtio-serial, port=1} | f | t | channel0<br> channel | unix | {bus=0, controller=0, type=virtio-serial, port=2} | f | t | channel1<br> channel | spicevmc | {bus=0, controller=0, type=virtio-serial, port=3} | f | t | channel2<br> interface | bridge | | t | t | net1<br> interface | bridge | | t | t | net0<br> disk | cdrom | | t | f | ide0-1-0<br> disk | cdrom | {bus=1, controller=0, type=drive, target=0, unit=0} | f | t | ide0-1-0<br> disk | disk | | t | t | virtio-disk0<br> (20 rows)<br> <br> </span> and afterwards:<span class=""><br> <br> engine=# select type, device, address, is_managed, is_plugged, alias from vm_device where vm_id in (select vm_guid from vm_static where vm_name='prod-hub-201');<br> type | device | address | is_managed | is_plugged | alias<br> ------------+---------------+-<wbr>------------------------------<wbr>------------------------------<wbr>-+------------+------------+--<wbr>--------------<br> </span> channel | spicevmc | {type=virtio-serial, bus=0, controller=0, port=3} | f | t | channel2<br> channel | unix | {type=virtio-serial, bus=0, controller=0, port=1} | f | t | channel0<br> interface | bridge | {type=pci, slot=0x04, bus=0x00, domain=0x0000, function=0x0} | t | t | net1<br> controller | usb | {type=pci, slot=0x01, bus=0x00, domain=0x0000, function=0x2} | t | t | usb<br> controller | virtio-serial | {type=pci, slot=0x06, bus=0x00, domain=0x0000, function=0x0} | t | t | virtio-serial0<br> interface | bridge | {type=pci, slot=0x03, bus=0x00, domain=0x0000, function=0x0} | t | t | net0<br> controller | virtio-scsi | {type=pci, slot=0x05, bus=0x00, domain=0x0000, function=0x0} | t | t | scsi0<br> video | qxl | {type=pci, slot=0x02, bus=0x00, domain=0x0000, function=0x0} | t | t | video0<br> channel | unix | {type=virtio-serial, bus=0, controller=0, port=2} | f | t | channel1<br> balloon | memballoon | | t | t | balloon0<br> graphics | spice | | t | t |<span class=""><br> disk | cdrom | | t | f | ide0-1-0<br> </span> disk | disk | {type=pci, slot=0x07, bus=0x00, domain=0x0000, function=0x0} | t | t | virtio-disk0<br> (13 rows)<br> <br> </blockquote> <div><br> </div> <div>Thanks.</div> <div>The problem was that unmanaged interfaces and disks were created (and thus, you previously had 4 interfaces devices, 2 disk devices and 2 CD devices).</div> <div>That is most probably a result of a bug we had when migrating a VM that was started in cluster < 4.2 to 4.2 host.</div> <div>The fix for this bug will be available in 4.2.2.</div> <div>You could, alternatively, remove the unmanaged (disk and interface) devices and plug the managed ones.</div> <div> </div> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Regards<span class="HOEnZb"><font color="#888888"><br> <br> Jan<br> </font></span></blockquote> </div> <br> </div> </div> </blockquote> <br> <pre class="moz-signature" cols="72">-- Mit freundlichem Gruß Oliver Riesener -- Hochschule Bremen Elektrotechnik und Informatik Oliver Riesener Neustadtswall 30 D-28199 Bremen Tel: 0421 5905-2405, Fax: -2400 <a class="moz-txt-link-abbreviated" href="mailto:e-mail:oliver.riesener@hs-bremen.de">e-mail:oliver.riesener@hs-bremen.de</a> </pre> </body> </html> --------------6FF69D2ECA4C7749ADB622F9--