{"id":7493,"date":"2014-06-19T04:05:46","date_gmt":"2014-06-19T04:05:46","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/06\/19\/problem-about-virsh-collection-of-common-programming-errors\/"},"modified":"2014-06-19T04:05:46","modified_gmt":"2014-06-19T04:05:46","slug":"problem-about-virsh-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/06\/19\/problem-about-virsh-collection-of-common-programming-errors\/","title":{"rendered":"problem about virsh-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/be6d6cecf608934816635d1122ebf6ce?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nAbdus<br \/>\nlinux redhat kvm-virtualization certificate virsh<br \/>\nI installed Ovirt and want to add network interface for NAT. So I need to connect to hypervisor by virsh and add nic.Ovirt installed on my local server, host (ovirt-engine.kvmserver.net) is on the same server.I tried to connect in readable mode is ok# virsh -r Welcome to virsh, the virtualization interactive terminal.Type: &#8216;help&#8217; for help with commands&#8217;quit&#8217; to quitvirsh &gt; listId Name State &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-10 CentOS_test<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/e44730f76818c002a05ae13ecc9ff8ed?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nD.Mill<br \/>\nvirtual-machines kvm-virtualization libvirt virsh<br \/>\nI would like to add a serial device (console) to a guest via the virsh attach-device command. I have a console.xml file containing:&lt;serial type=&#8221;pty&#8221;&gt;&lt;target port=&#8221;0&#8243;\/&gt; &lt;\/serial&gt;And I run the following command:sudo virsh attach-device VMNAME console.xmlBut get the following error:error: Failed to attach device from console.xml error: XML error: unknown device typeHere&#8217;s my version information:Compiled against library: libvir 0.9.8 Using library: libvir 0.9.8 Using API: QEMU 0.9<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n<p>I discovery a place to host code\u3001demo\u3001 blog and websites.<br \/>\nSite access is fast but not money<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.m5zn.com\/newuploads\/2014\/01\/30\/jpg\/e7da807964b1fff.jpg\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abdus linux redhat kvm-virtualization certificate virsh I installed Ovirt and want to add network interface for NAT. So I need to connect to hypervisor by virsh and add nic.Ovirt installed on my local server, host (ovirt-engine.kvmserver.net) is on the same server.I tried to connect in readable mode is ok# virsh -r Welcome to virsh, the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7493","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/7493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=7493"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/7493\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=7493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=7493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=7493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}