From mboxrd@z Thu Jan 1 00:00:00 1970 From: gilberto nunes Subject: Re: Xen-unstable and Remus (It's drive me crazy...) Date: Fri, 18 Dec 2009 11:43:03 -0200 Message-ID: <4B2B86E7.9080603@selbetti.com.br> References: <4B2B5EC4.9090908@selbetti.com.br> <4B2B83D6.8090100@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: <4B2B83D6.8090100@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... Now, I active -i 1000 on remus tool and I have VM on both sides with=20 -b---- state! This is a normal behavior??? thanks gilberto nunes escreveu: > 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* <><