From mboxrd@z Thu Jan 1 00:00:00 1970 From: gilberto nunes Subject: Re: Xen-unstable and Remus Date: Fri, 18 Dec 2009 11:29:58 -0200 Message-ID: <4B2B83D6.8090100@selbetti.com.br> References: <4B2B5EC4.9090908@selbetti.com.br> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <4B2B5EC4.9090908@selbetti.com.br> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org HI again I recompile xen-unstable, and at this time, I have remus running with=20 flag --no-net and everything seems good... I just see that VM on master node change your state between -b----,=20 r----- and ---s--, in feel seconds... I do not know if this is a desired behavior or not... Thanks a lot gilberto nunes escreveu: > Hi folks > > > I would to know if somebody here use remus with xen-unstable... > > I deploy two servers with this tools and see some abnormal behavior. > > I have this xen HVM: > > kernel =3D "/usr/lib/xen/boot/hvmloader" > device_model =3D '/usr/lib/xen/bin/qemu-dm' > builder=3D'hvm' > memory =3D 512 > shadow_memory =3D 16 > name =3D "Windows-2003" > vif=3D['mac=3D00:13:3e:37:9f:9e,bridge=3Dxenbr0'] > disk=3D['phy:/dev/drbd0,hda,w',=20 > 'file:/storage/ISOS/win2003-STR2-i386.iso,hdc:cdrom,r'] > boot=3D"c" > on_poweroff =3D 'destroy' > on_reboot =3D 'restart' > n_crash =3D 'restart' > sdl=3D0 > vnc=3D1 > vnclisten=3D"0.0.0.0" > stdvga=3D0 > serial=3D'pty' > > I success create a vm on server xen-0 (my master node). > I success migrate the vm to xen-1 (my slave node). > I came back successfully vm to xen-0. > > When I run remus -i 100 Windows-2003 xen-slave, I see the vm on slave=20 > node turn paused and vm started on master node. > I see remus continuously send packages to slave node. > But after 3 or 5 minutes, I see the the VM on master node enter in=20 > suspend mode without any human intervention! :) > I see that state of vm on slave node has change also, to started mode=20 > ( xm list show a ---b-- state). > After this point, the vm freeze and everything goes to down!!!! > > Some details about my enviroment: > > Two Dell PowerEdge T300 with 1 GB of memory (I know! It's not enoght)=20 > and 160 GB of hard disk. > CentOS x86_64 with kernel 2.6.18.8 compile against xen-unstable... > I have a isolated network to performer live migration and remus... > > I hope to be clear here.... > > Thanks for any help > > > > > > > > --=20 *Gilberto Nunes Ferreira* *TI* *Selbetti Gest=E3o de Documentos* *Telefone: +55 (47) 3441-6004* *Celular: +55 (47) 8861-6672* <><