From Usman.Aslam at tufts.edu Wed Jul 16 10:47:30 2014 Content-Type: multipart/mixed; boundary="===============7581509305037626052==" MIME-Version: 1.0 From: Aslam, Usman To: users at ovirt.org Subject: [ovirt-users] VMs fail to start in Cluster Date: Wed, 16 Jul 2014 14:47:28 +0000 Message-ID: --===============7581509305037626052== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --_000_EAAAA4A70A749B408A0B58DBB9054353943949SSVMEXDAG01MB02tu_ Content-Type: text/plain; charset=3D"us-ascii" Content-Transfer-Encoding: quoted-printable Hi Guys, We have two Ovirt clusters setup in one datacenter. Dev and Prod. I have a situation where if I power off a VM in the Prod environment, it do= =3D es not start up again. I get the following when trying to run it ... "Failed to run VM tuskweb-prod-02 (User: admin(a)internal)." "Error while executing action Run VM once: Network error during communicati= =3D on with the Host." Odly enough, if I move the down VM to the Dev cluster and run it again, it = =3D starts up fine. I've had this problem with 2 VMs this far (on different nodes in the cluste= =3D r). Im afraid to bring any more VMs down as they may not start back up. Any help is appreciated. Thanks, Usman --_000_EAAAA4A70A749B408A0B58DBB9054353943949SSVMEXDAG01MB02tu_ Content-Type: text/html; charset=3D"us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Guys,

We have two Ovirt clusters setup in one datacenter= . =3D Dev and Prod.

I have a situation where if I power off a VM in th= e =3D Prod environment, it does not start up again.

I get the following when trying to run it …<= o:=3D p>

“Failed to run VM tuskweb-prod-02 (User: adm= in=3D @internal).”

“Error while executing action Run VM once: N= et=3D work error during communication with the Host.”

Odly enough, if I move the down VM to the Dev clus= te=3D r and run it again, it starts up fine.

I’ve had this problem with 2 VMs this far (o= n =3D different nodes in the cluster). Im afraid to bring any more VMs down as th= =3D ey may not start back up.

Any help is appreciated.

Thanks,

Usman

--_000_EAAAA4A70A749B408A0B58DBB9054353943949SSVMEXDAG01MB02tu_-- --===============7581509305037626052== Content-Type: multipart/alternative MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.bin" LS1fMDAwX0VBQUFBNEE3MEE3NDlCNDA4QTBCNThEQkI5MDU0MzUzOTQzOTQ5U1NWTUVYREFHMDFN QjAydHVfCkNvbnRlbnQtVHlwZTogdGV4dC9wbGFpbjsgY2hhcnNldD0idXMtYXNjaWkiCkNvbnRl bnQtVHJhbnNmZXItRW5jb2Rpbmc6IHF1b3RlZC1wcmludGFibGUKCkhpIEd1eXMsCgpXZSBoYXZl IHR3byBPdmlydCBjbHVzdGVycyBzZXR1cCBpbiBvbmUgZGF0YWNlbnRlci4gRGV2IGFuZCBQcm9k LgpJIGhhdmUgYSBzaXR1YXRpb24gd2hlcmUgaWYgSSBwb3dlciBvZmYgYSBWTSBpbiB0aGUgUHJv ZCBlbnZpcm9ubWVudCwgaXQgZG89CmVzIG5vdCBzdGFydCB1cCBhZ2Fpbi4KCkkgZ2V0IHRoZSBm b2xsb3dpbmcgd2hlbiB0cnlpbmcgdG8gcnVuIGl0IC4uLgoiRmFpbGVkIHRvIHJ1biBWTSB0dXNr d2ViLXByb2QtMDIgKFVzZXI6IGFkbWluQGludGVybmFsKS4iCiJFcnJvciB3aGlsZSBleGVjdXRp bmcgYWN0aW9uIFJ1biBWTSBvbmNlOiBOZXR3b3JrIGVycm9yIGR1cmluZyBjb21tdW5pY2F0aT0K b24gd2l0aCB0aGUgSG9zdC4iCgpPZGx5IGVub3VnaCwgaWYgSSBtb3ZlIHRoZSBkb3duIFZNIHRv IHRoZSBEZXYgY2x1c3RlciBhbmQgcnVuIGl0IGFnYWluLCBpdCA9CnN0YXJ0cyB1cCBmaW5lLgpJ J3ZlIGhhZCB0aGlzIHByb2JsZW0gd2l0aCAyIFZNcyB0aGlzIGZhciAob24gZGlmZmVyZW50IG5v ZGVzIGluIHRoZSBjbHVzdGU9CnIpLiBJbSBhZnJhaWQgdG8gYnJpbmcgYW55IG1vcmUgVk1zIGRv d24gYXMgdGhleSBtYXkgbm90IHN0YXJ0IGJhY2sgdXAuCgpBbnkgaGVscCBpcyBhcHByZWNpYXRl ZC4KClRoYW5rcywKVXNtYW4KCi0tXzAwMF9FQUFBQTRBNzBBNzQ5QjQwOEEwQjU4REJCOTA1NDM1 Mzk0Mzk0OVNTVk1FWERBRzAxTUIwMnR1XwpDb250ZW50LVR5cGU6IHRleHQvaHRtbDsgY2hhcnNl dD0idXMtYXNjaWkiCkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6IHF1b3RlZC1wcmludGFibGUK CjxodG1sIHhtbG5zOnY9M0QidXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89 M0QidXJuOnNjaGVtYXMtbWljcj0Kb3NvZnQtY29tOm9mZmljZTpvZmZpY2UiIHhtbG5zOnc9M0Qi dXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgPQp4bWxuczptPTNEImh0dHA6 Ly9zY2hlbWFzLm1pY3Jvc29mdC5jb20vb2ZmaWNlLzIwMDQvMTIvb21tbCIgeG1sbnM9M0QiaHR0 cDo9Ci8vd3d3LnczLm9yZy9UUi9SRUMtaHRtbDQwIj4KPGhlYWQ+CjxtZXRhIGh0dHAtZXF1aXY9 M0QiQ29udGVudC1UeXBlIiBjb250ZW50PTNEInRleHQvaHRtbDsgY2hhcnNldD0zRHVzLWFzY2lp Ij0KPgo8bWV0YSBuYW1lPTNEIkdlbmVyYXRvciIgY29udGVudD0zRCJNaWNyb3NvZnQgV29yZCAx NCAoZmlsdGVyZWQgbWVkaXVtKSI+CjxzdHlsZT48IS0tCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8K QGZvbnQtZmFjZQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOwoJcGFub3NlLTE6MiA0IDUg MyA1IDQgNiAzIDIgNDt9CkBmb250LWZhY2UKCXtmb250LWZhbWlseTpDYWxpYnJpOwoJcGFub3Nl LTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQovKiBTdHlsZSBEZWZpbml0aW9ucyAqLwpwLk1zb05v cm1hbCwgbGkuTXNvTm9ybWFsLCBkaXYuTXNvTm9ybWFsCgl7bWFyZ2luOjBpbjsKCW1hcmdpbi1i b3R0b206LjAwMDFwdDsKCWZvbnQtc2l6ZToxMS4wcHQ7Cglmb250LWZhbWlseToiQ2FsaWJyaSIs InNhbnMtc2VyaWYiO30KYTpsaW5rLCBzcGFuLk1zb0h5cGVybGluawoJe21zby1zdHlsZS1wcmlv cml0eTo5OTsKCWNvbG9yOmJsdWU7Cgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30KYTp2aXNp dGVkLCBzcGFuLk1zb0h5cGVybGlua0ZvbGxvd2VkCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5OwoJ Y29sb3I6cHVycGxlOwoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9CnNwYW4uRW1haWxTdHls ZTE3Cgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWwtY29tcG9zZTsKCWZvbnQtZmFtaWx5OiJDYWxp YnJpIiwic2Fucy1zZXJpZiI7Cgljb2xvcjp3aW5kb3d0ZXh0O30KLk1zb0NocERlZmF1bHQKCXtt c28tc3R5bGUtdHlwZTpleHBvcnQtb25seTt9CkBwYWdlIFdvcmRTZWN0aW9uMQoJe3NpemU6OC41 aW4gMTEuMGluOwoJbWFyZ2luOjEuMGluIDEuMGluIDEuMGluIDEuMGluO30KZGl2LldvcmRTZWN0 aW9uMQoJe3BhZ2U6V29yZFNlY3Rpb24xO30KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+ PHhtbD4KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0zRCJlZGl0IiBzcGlkbWF4PTNEIjEwMjYiIC8+ CjwveG1sPjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPgo8bzpzaGFwZWxheW91 dCB2OmV4dD0zRCJlZGl0Ij4KPG86aWRtYXAgdjpleHQ9M0QiZWRpdCIgZGF0YT0zRCIxIiAvPgo8 L286c2hhcGVsYXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+CjwvaGVhZD4KPGJvZHkgbGFuZz0zRCJF Ti1VUyIgbGluaz0zRCJibHVlIiB2bGluaz0zRCJwdXJwbGUiPgo8ZGl2IGNsYXNzPTNEIldvcmRT ZWN0aW9uMSI+CjxwIGNsYXNzPTNEIk1zb05vcm1hbCI+SGkgR3V5cyw8bzpwPjwvbzpwPjwvcD4K PHAgY2xhc3M9M0QiTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4KPHAgY2xhc3M9M0Qi TXNvTm9ybWFsIj5XZSBoYXZlIHR3byBPdmlydCBjbHVzdGVycyBzZXR1cCBpbiBvbmUgZGF0YWNl bnRlci4gPQpEZXYgYW5kIFByb2QuPG86cD48L286cD48L3A+CjxwIGNsYXNzPTNEIk1zb05vcm1h bCI+SSBoYXZlIGEgc2l0dWF0aW9uIHdoZXJlIGlmIEkgcG93ZXIgb2ZmIGEgVk0gaW4gdGhlID0K UHJvZCBlbnZpcm9ubWVudCwgaXQgZG9lcyBub3Qgc3RhcnQgdXAgYWdhaW4uPG86cD48L286cD48 L3A+CjxwIGNsYXNzPTNEIk1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+CjxwIGNsYXNz PTNEIk1zb05vcm1hbCI+SSBnZXQgdGhlIGZvbGxvd2luZyB3aGVuIHRyeWluZyB0byBydW4gaXQg JiM4MjMwOzxvOj0KcD48L286cD48L3A+CjxwIGNsYXNzPTNEIk1zb05vcm1hbCI+JiM4MjIwO0Zh aWxlZCB0byBydW4gVk0gdHVza3dlYi1wcm9kLTAyIChVc2VyOiBhZG1pbj0KQGludGVybmFsKS4m IzgyMjE7PG86cD48L286cD48L3A+CjxwIGNsYXNzPTNEIk1zb05vcm1hbCI+JiM4MjIwO0Vycm9y IHdoaWxlIGV4ZWN1dGluZyBhY3Rpb24gUnVuIFZNIG9uY2U6IE5ldD0Kd29yayBlcnJvciBkdXJp bmcgY29tbXVuaWNhdGlvbiB3aXRoIHRoZSBIb3N0LiYjODIyMTs8bzpwPjwvbzpwPjwvcD4KPHAg Y2xhc3M9M0QiTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4KPHAgY2xhc3M9M0QiTXNv Tm9ybWFsIj5PZGx5IGVub3VnaCwgaWYgSSBtb3ZlIHRoZSBkb3duIFZNIHRvIHRoZSBEZXYgY2x1 c3RlPQpyIGFuZCBydW4gaXQgYWdhaW4sIGl0IHN0YXJ0cyB1cCBmaW5lLjxvOnA+PC9vOnA+PC9w Pgo8cCBjbGFzcz0zRCJNc29Ob3JtYWwiPkkmIzgyMTc7dmUgaGFkIHRoaXMgcHJvYmxlbSB3aXRo IDIgVk1zIHRoaXMgZmFyIChvbiA9CmRpZmZlcmVudCBub2RlcyBpbiB0aGUgY2x1c3RlcikuIElt IGFmcmFpZCB0byBicmluZyBhbnkgbW9yZSBWTXMgZG93biBhcyB0aD0KZXkgbWF5IG5vdCBzdGFy dCBiYWNrIHVwLjxvOnA+PC9vOnA+PC9wPgo8cCBjbGFzcz0zRCJNc29Ob3JtYWwiPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPgo8cCBjbGFzcz0zRCJNc29Ob3JtYWwiPkFueSBoZWxwIGlzIGFwcHJlY2lh dGVkLjxvOnA+PC9vOnA+PC9wPgo8cCBjbGFzcz0zRCJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9v OnA+PC9wPgo8cCBjbGFzcz0zRCJNc29Ob3JtYWwiPlRoYW5rcyw8bzpwPjwvbzpwPjwvcD4KPHAg Y2xhc3M9M0QiTXNvTm9ybWFsIj5Vc21hbjxvOnA+PC9vOnA+PC9wPgo8L2Rpdj4KPC9ib2R5Pgo8 L2h0bWw+CgotLV8wMDBfRUFBQUE0QTcwQTc0OUI0MDhBMEI1OERCQjkwNTQzNTM5NDM5NDlTU1ZN RVhEQUcwMU1CMDJ0dV8tLQo= --===============7581509305037626052==-- From iheim at redhat.com Wed Jul 16 10:52:03 2014 Content-Type: multipart/mixed; boundary="===============8780433656253219082==" MIME-Version: 1.0 From: Itamar Heim To: users at ovirt.org Subject: Re: [ovirt-users] VMs fail to start in Cluster Date: Wed, 16 Jul 2014 17:52:00 +0300 Message-ID: <53C69190.4080602@redhat.com> In-Reply-To: EAAAA4A70A749B408A0B58DBB9054353943949@SSVMEXDAG01MB02.tufts.ad.tufts.edu --===============8780433656253219082== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 07/16/2014 05:47 PM, Aslam, Usman wrote: > Hi Guys, > > We have two Ovirt clusters setup in one datacenter. Dev and Prod. > > I have a situation where if I power off a VM in the Prod environment, it > does not start up again. > > I get the following when trying to run it =E2=80=A6 > > =E2=80=9CFailed to run VM tuskweb-prod-02 (User: admin(a)internal).=E2=80= =9D > > =E2=80=9CError while executing action Run VM once: Network error during > communication with the Host.=E2=80=9D > > Odly enough, if I move the down VM to the Dev cluster and run it again, > it starts up fine. > > I=E2=80=99ve had this problem with 2 VMs this far (on different nodes in = the > cluster). Im afraid to bring any more VMs down as they may not start > back up. > > Any help is appreciated. > > Thanks, > > Usman > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > vdsm log from a host failing to launch it may help --===============8780433656253219082==-- From Usman.Aslam at tufts.edu Wed Jul 16 13:12:52 2014 Content-Type: multipart/mixed; boundary="===============8023905594503696819==" MIME-Version: 1.0 From: Aslam, Usman To: users at ovirt.org Subject: Re: [ovirt-users] VMs fail to start in Cluster Date: Wed, 16 Jul 2014 17:12:49 +0000 Message-ID: In-Reply-To: 53C69190.4080602@redhat.com --===============8023905594503696819== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable I looked through the logs and did not see anything of interest. Then all of= a sudden the problem fixed itself. Weird. Thanks for your help though. Usman -----Original Message----- From: Itamar Heim [mailto:iheim(a)redhat.com] = Sent: Wednesday, July 16, 2014 10:52 AM To: Aslam, Usman; users(a)ovirt.org Subject: Re: [ovirt-users] VMs fail to start in Cluster On 07/16/2014 05:47 PM, Aslam, Usman wrote: > Hi Guys, > > We have two Ovirt clusters setup in one datacenter. Dev and Prod. > > I have a situation where if I power off a VM in the Prod environment, = > it does not start up again. > > I get the following when trying to run it ... > > "Failed to run VM tuskweb-prod-02 (User: admin(a)internal)." > > "Error while executing action Run VM once: Network error during = > communication with the Host." > > Odly enough, if I move the down VM to the Dev cluster and run it = > again, it starts up fine. > > I've had this problem with 2 VMs this far (on different nodes in the = > cluster). Im afraid to bring any more VMs down as they may not start = > back up. > > Any help is appreciated. > > Thanks, > > Usman > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > vdsm log from a host failing to launch it may help --===============8023905594503696819==--