Re: [Xen-devel] Xen-unstable and Remus (It's drive me crazy...)

[gilberto nunes <gilberto.nunes@xxxxxxxxxxxxxxx>]

Hi again...

Now, I active -i 1000 on remus tool and I have VM on both sides with 
-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 
> flag --no-net and everything seems good...
> I just see that VM on master node change your state between -b----, 
> 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 = "/usr/lib/xen/boot/hvmloader"
> > device_model = '/usr/lib/xen/bin/qemu-dm'
> > builder='hvm'
> > memory = 512
> > shadow_memory = 16
> > name = "Windows-2003"
> > vif=['mac=00:13:3e:37:9f:9e,bridge=xenbr0']
> > disk=['phy:/dev/drbd0,hda,w', 
> > 'file:/storage/ISOS/win2003-STR2-i386.iso,hdc:cdrom,r']
> > boot="c"
> > on_poweroff = 'destroy'
> > on_reboot = 'restart'
> > n_crash = 'restart'
> > sdl=0
> > vnc=1
> > vnclisten="0.0.0.0"
> > stdvga=0
> > serial='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 
> > 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 
> > suspend mode without any human intervention! :)
> > I see that state of vm on slave node has change also, to started mode 
> > ( 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) 
> > 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
--
*Gilberto Nunes Ferreira*
*TI*
*Selbetti Gestão de Documentos*
*Telefone: +55 (47) 3441-6004*
*Celular: +55 (47) 8861-6672*



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