xen May 2013

xen@lists.fedoraproject.org

3 participants
4 discussions

execute commands from dom0 into domU
by silviu d 06 Jun '15

06 Jun '15

Hello, I was wondering if there is a way to execute commands from dom0 into domU without loging into domU with ssh. thanks

3 2

Xen Test Day is today!
by Dario Faggioli 22 May '13

22 May '13

Hi everybody, Allow me to remind you that Xen Test Day is today, so come and join us on #xentest on freenode! We will be testing Xen 4.3 RC2 (released yesterday). For more info, see: - on Xen Test Days: http://wiki.xen.org/wiki/Xen_Test_Days - on getting and testing RC2: http://wiki.xen.org/wiki/Xen_4.3_RC2_test_instructions - for generic testing information: http://wiki.xen.org/wiki/Testing_Xen If you're using Fedora 18, there is even an RPM available already (thanks Michael Young for the great work!) here: http://koji.fedoraproject.org/koji/taskinfo?taskID=5407161 See you all on freenode, channel #xentest. Regards Lars -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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Xen Test Day next Wednesday (May 22nd 2013)
by Dario Faggioli 22 May '13

22 May '13

Hey everybody, The second Xen Test Day for the Xen 4.3 release cycle is going to be next Wednesday, the 22nd of May! We'll have the chance to test Xen 4.3 RC2, that will be out tomorrow. For more information see: - On Xen Test Days: http://wiki.xen.org/wiki/Xen_Test_Days - On getting and testing RC2: http://wiki.xen.org/wiki/Xen_4.3_RC2_test_instructions - Generic test information: http://wiki.xen.org/wiki/Testing_Xen See you soon on the #xentest channel on freenode! Regards, Dario -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

3 6

Re: [Fedora-xen] libxl driver issue with console/virt-viewer
by Dario Faggioli 10 May '13

10 May '13

[adding _the correct_ Fedora Xen mailing list to Cc (sorry!)] On gio, 2013-05-09 at 16:50 -0600, Jim Fehlig wrote: > Dario Faggioli wrote: > > Hi Jim, everyone, > > > > I'm having an issue using the libvirt's libxl driver while installing a > > Fedora 18 (via netinstall) on both Fedora 18 or rawhide host. > > > > So, what happens is, basically, that I do not see the output from the > > installer at all, neither in the virt-viewer instance that virt-install > > does pop-up automatically, nor trying to manually connect to the VM > > (either with virt-viewer or VNC). So, when I do: > > > > [xen@zhaman ~]$ sudo virt-install --paravirt --name f18-i386 --ram > > 2048 --vcpus 2 -f /dev/vms/f18_i386 --network bridge=virbr0 --location > > http://mirrors.rit.edu/fedora/linux//releases/18/Fedora/i386/os/ > > Starting install... > > Retrieving file .treeinfo... | 2.4 kB 00:00:00 !!! > > Retrieving file vmlinuz-PAE... | 9.3 MB 00:00:33 !!! > > Retrieving file initrd-PAE.img... | 52 MB 00:04:11 !!! > > Creating domain... > > > > And then, in the virt-viewer window, I see a black screen and all it > > says is "serial0 console". using `xl console f18-i386' gives me some of > > the textual output of the installer (but nothing graphical, of course). > > > > Hmm, do you see things like /local/domain/0/backend/console/-1 in > xenstore > Not really, no: [xen@zhaman ~]$ sudo xenstore-ls -f| grep console| grep "\-1" > instead of /local/domain/0/backend/console/<vm-id>? > Well, as a mater of fact, I _do_ see /local/domain/0/backend/console/<vm-id> stuff: [xen@zhaman ~]$ sudo xenstore-ls -f| grep console /local/domain/0/console = "" /local/domain/0/console/limit = "1048576" /local/domain/0/console/type = "xenconsoled" /local/domain/0/backend/console = "" /local/domain/0/backend/console/1 = "" /local/domain/0/backend/console/1/0 = "" /local/domain/0/backend/console/1/0/frontend = "/local/domain/1/console" /local/domain/0/backend/console/1/0/frontend-id = "1" /local/domain/0/backend/console/1/0/online = "1" /local/domain/0/backend/console/1/0/state = "1" /local/domain/0/backend/console/1/0/domain = "f18" /local/domain/0/backend/console/1/0/protocol = "vt100" /local/domain/1/console = "" /local/domain/1/console/backend = "/local/domain/0/backend/console/1/0" /local/domain/1/console/backend-id = "0" /local/domain/1/console/limit = "1048576" /local/domain/1/console/type = "xenconsoled" /local/domain/1/console/output = "pty" /local/domain/1/console/port = "2" /local/domain/1/console/ring-ref = "1198695" /local/domain/1/console/tty = "/dev/pts/2" /local/domain/1/console/vnc-port = "5900" /local/domain/1/console/vnc-listen = "127.0.0.1" > I think you need this patch > > http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=5420f26507fc5c9853eb107… > Still think that is the problem, even given the above? Also, how come I'm the only one seeing this?!?! :-/ Thanks and Regards, Dario -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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xen May 2013