From mboxrd@z Thu Jan 1 00:00:00 1970 From: Praveen Kumar Subject: Issue while bringing up libvirtd.service Date: Thu, 8 Dec 2016 01:11:24 +0530 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6093213276860189927==" Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cEi5n-00058N-S7 for xen-devel@lists.xenproject.org; Wed, 07 Dec 2016 19:41:27 +0000 Received: by mail-qk0-f182.google.com with SMTP id n21so425710666qka.3 for ; Wed, 07 Dec 2016 11:41:25 -0800 (PST) List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org --===============6093213276860189927== Content-Type: multipart/alternative; boundary=001a1141e4fec75028054316b401 --001a1141e4fec75028054316b401 Content-Type: text/plain; charset=UTF-8 Hi, I am new in Xen environment and trying to get VMs running with the build xen code base. But, am facing issue bringing up the libvirt deamon. I have installed latest unstable xen ( 4.9 ). There seems to be a conflict in library version and because of which I am getting below error : ... Dec 08 00:44:43 kpraveen.labs.blr.novell.com libvirtd[14603]: Unable to configure libxl's memory management parameters Dec 08 00:44:43 kpraveen.labs.blr.novell.com libvirtd[14603]: Initialization of LIBXL state driver failed: no error Dec 08 00:44:43 kpraveen.labs.blr.novell.com libvirtd[14603]: Driver state initialization failed ... The problem is resolved when I remove libvirt-daemon-driver-libxl, but that seems to be removing libvirt package also and causing below error during vm-install : .... Dec 08 00:41:59 kpraveen.labs.blr.novell.com libvirtd[7005]: no connection driver available for xen:/// Dec 08 00:41:59 kpraveen.labs.blr.novell.com libvirtd[7005]: End of file while reading data: Input/output error .... I found that we have xen-libs of different version which is 4.7, but don't know if that is the root cause and how to upgrade that. As suggested, I have also rebuild xen tree and tried reinstalling, but the issue persists. Any guidance will be very much helpful to resolve this problem . Also, wanted to know, what others follow as best practices when there is a version change or if hit the similar problem. Just FYI, I am following https://wiki.xenproject.org/wiki/Compiling_Xen_From_Source link for compiling and installing xen. Thanks in advance. Regards, ~Praveen. --001a1141e4fec75028054316b401 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi,

I am new in Xen environm= ent and trying to get VMs running with the build xen code base.
<= br>
But, am facing issue bringing up the libvirt deamon. I have i= nstalled latest unstable xen ( 4.9 ).
There seems to be a conflic= t in library version and because of which I am getting below error :
<= div>...
Dec 08 00:44:43 kpraveen.labs.blr.novell.com libvirtd[14603]: Unable to configur= e libxl's memory management parameters
Dec 08 00:44:43 kpraveen.labs.blr.novell.com = libvirtd[14603]: Initialization of LIBXL state driver failed: no error
Dec 08 00:44:43 kprav= een.labs.blr.novell.com libvirtd[14603]: Driver state initialization fa= iled
...

The problem is resolved when I = remove libvirt-daemon-driver-libxl, but that seems to be removing libvirt p= ackage also and causing below error during vm-install :
....
Dec 08 00:41:59 kprav= een.labs.blr.novell.com libvirtd[7005]: no connection driver available = for xen:///
Dec 08 00:41:59 kpraveen.labs.blr.novell.com libvirtd[7005]: End of file whi= le reading data: Input/output error
....

I found that we have xen-libs of different version which is 4.7, but don&#= 39;t know if that is the root cause and how to upgrade that. As suggested, = I have also rebuild xen tree and tried reinstalling, but the issue persists= .

Any guidance will be very much helpful to resolv= e this problem . Also, wanted to know, what others follow as best practices= when there is a version change or if hit the similar problem.
Ju= st FYI, I am following https://wiki.xenproject.org/wiki/Compiling_Xen_From_Sour= ce link for compiling and installing xen.

Than= ks in advance.

Regards,

~= Praveen.
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