--_000_687766E0007010429FBFF98CA7082488874329mcexch01mcongroup_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Dear all, we ahve a setup with several hosts running fedora 10 with the virt-preview = packages installed (for snapshot live merge) and a hosted engine running ce= ntos 6.6- We are experiencing a problem with the Live Migration of the Hosted Engine,= in the case of setting the host for the Engine into maintenance as well as= a manual migration. I tried this on the "ovirtmgmt" network and when that failed I did some res= earch and tried to use another network interface (separate from ovirtmgmt o= n layer 2), this also fails. It looks as if the migration is still going through the ovirtmgmt interface= , at least judging from the network traffic, and I think the error that I f= ound (RHBZ#919201) is actually the right one. -- vdsm.log:Thread-6745::WARNING::2015-02-16 03:22:25,743::migration::458::vm.= Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (35MiB)=
lowmark (15MiB). Refer to RHBZ#919201. vdsm.log:Thread-6745::WARNING::2015-02-16 03:22:35,745::migration::458::vm.= Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (129MiB= ) > lowmark (15MiB). Refer to RHBZ#919201. vdsm.log:Thread-6745::WARNING::2015-02-16 03:22:45,747::migration::458::vm.= Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (42MiB)= lowmark (15MiB). Refer to RHBZ#919201. vdsm.log:Thread-6745::WARNING::2015-02-16 03:22:55,749::migration::458::vm.= Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (88MiB)= lowmark (15MiB). Refer to RHBZ#919201. -- The ovirtmgmt interface is 2 x 1Gbit (LACP connected to Dell Switches with = MLAG) and by far not fully utilized. Can anyone help me where to go form here ? Regards Soeren
--_000_687766E0007010429FBFF98CA7082488874329mcexch01mcongroup_ 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><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-fareast-language:EN-US;} a:link, span.MsoHyperlink {mso-style-priority:99; color:#0563C1; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:#954F72; text-decoration:underline;} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri",sans-serif; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri",sans-serif; mso-fareast-language:EN-US;} @page WordSection1 {size:8.5in 11.0in; margin:70.85pt 70.85pt 56.7pt 70.85pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--> </head> <body lang=3D"DE" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Dear all,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">we ahve a setup with several ho= sts running fedora 10 with the virt-preview packages installed (for snapsho= t live merge) and a hosted engine running centos 6.6-<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">We are experiencing a problem w= ith the Live Migration of the Hosted Engine, in the case of setting the hos= t for the Engine into maintenance as well as a manual migration.<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I tried this on the “ovir= tmgmt” network and when that failed I did some research and tried to = use another network interface (separate from ovirtmgmt on layer 2), this al= so fails.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">It looks as if the migration is= still going through the ovirtmgmt interface, at least judging from the net= work traffic, and I think the error that I found (RHBZ#919201) is actually = the right one. <o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE"> --<o:p></o:p></sp= an></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">vdsm.log:Thread-6745::W= ARNING::2015-02-16 03:22:25,743::migration::458::vm.Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (35MiB) > lowmark (15MiB). = Refer to RHBZ#919201.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">vdsm.log:Thread-6745::W= ARNING::2015-02-16 03:22:35,745::migration::458::vm.Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (129MiB) > lowmark (15MiB).= Refer to RHBZ#919201.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">vdsm.log:Thread-6745::W= ARNING::2015-02-16 03:22:45,747::migration::458::vm.Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (42MiB) > lowmark (15MiB). = Refer to RHBZ#919201.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">vdsm.log:Thread-6745::W= ARNING::2015-02-16 03:22:55,749::migration::458::vm.Vm::(monitor_migration) vmId=3D`XXX`::Migration stalling: remaining (88MiB) > lowmark (15MiB). = Refer to RHBZ#919201.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">--<o:p></o:p></span></p=
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">The ovirtmgmt interface= is 2 x 1Gbit (LACP connected to Dell Switches with MLAG) and by far not fully utilized.<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">Can anyone help me wher= e to go form here ?<o:p></o:p></span></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">Regards<o:p></o:p></spa= n></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span lang=3D"EN-US" style=3D"font-size:12.0pt;font-family:"T= imes New Roman",serif;mso-fareast-language:DE">Soeren <o:p></o:p></span></p> </div> </body> </html> --_000_687766E0007010429FBFF98CA7082488874329mcexch01mcongroup_--