From: dhc3@hotmail.com To: eblake@redhat.com Subject: RE: [libvirt-users] rpc error‏ Date: Thu, 11 Apr 2013 16:07:28 +0000 the infomation of libvirt package in my centos 6.3 is show as follow:Name : libvirt Relocations: (not relocatable)Version : 0.9.10 Vendor: CentOSRelease : 21.el6_3.8 Build Date: Tue Jan 29 03:28:31 2013Install Date: Mon Apr 8 13:00:12 2013 Build Host: c6b10.bsys.dev.centos.orgGroup : Development/Libraries Source RPM: libvirt-0.9.10-21.el6_3.8.src.rpmSize : 4950064 License: LGPLv2+Signature : RSA/SHA1, Tue Jan 29 03:43:07 2013, Key ID 0946fca2c105b9dePackager : CentOS BuildSystem <http://bugs.centos.org>URL : http://libvirt.org/Summary : Library providing a simple virtualization APIDescription :Libvirt is a C toolkit to interact with the virtualization capabilitiesof recent versions of Linux (and other OSes). The main package includesthe libvirtd server exporting the virtualization support. when i meet that message, i restart the libvirtd deamon, and it run normally.

Date: Thu, 11 Apr 2013 06:45:48 -0600 From: eblake@redhat.com To: dhc3@hotmail.com CC: libvirt-users@redhat.com Subject: Re: [libvirt-users] rpc error‏

On 04/11/2013 02:08 AM, 邓焕聪 wrote:

...

libvritd offten print the following message: libvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peerlibvir: RPC error : Cannot recv data: Connection reset by peer when i restart the service libvirtd , it runs nomally, but after a while, it print the that messages again.

Which version of libvirt? You might try upgrading to a newer version (latest is 1.0.4); there have been patches to cut down on spurious messages when a connection is shut down normally.

-- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org