Re: [Xen-devel] any plans to sopport virtio-serial ?

[Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>]

On Wed, 2010-11-24 at 12:55 +0000, Stefano Stabellini wrote:
> On Tue, 23 Nov 2010, Vasiliy G Tolstov wrote:
> > Stefano, is there this branch tested for live migration issues? For
> > example, if i compile kernel with config, that working on
> > stable-2.6.32.x does it work on pvhvm branch?
>  
> PV on HVM should work on stable-2.6.32.x but I received a bug
> report on live migration issues precisely on that kernel, so if it
> doesn't work for you I wouldn't be surprised.
> 
> Alternatively I suggest you keep using 2.6.36-rc6-pvhvm-v8.
> 

domU compiled with this config (in attach) silently destroyed after
start. Does i need to modify python xm create to start this domain?

domU config:

kernel= "/mnt/storage/repos/test/vmlinuz-pvhvm"
name = test21-388"
vif = [ 'mac=00:16:3e:00:05:34,ip=188.127.245.186' ]
disk = ['file:/mnt/storage/sas/21-718,xvda,w']

memory = 8192
maxmem = 8192

vcpus = 2
maxvcpus = 2
cpu_cap = 200
cpu_weight = 8192

extra = ' root=/dev/xvda1 tmem=1 console=hvc0 earlyprintk=xen debug
loglevel=10 '



xm dmesg:
(XEN) cpupool_add_domain(dom=13,pool=0) n_dom 5
(XEN) tmem: all pools frozen for all domains
(XEN) tmem: all pools thawed for all domains
(XEN) cpupool_rm_domain(dom=13,pool=0) n_dom 4
(XEN) mm.c:2562:d0 Unknown domain '13'
(XEN) mm.c:2562:d0 Unknown domain '13'
(XEN) mm.c:2562:d0 Unknown domain '13'
(XEN) mm.c:2562:d0 Unknown domain '13'


qemu-dm:
domid: 13
Warning: vlan 0 is not connected to host network
Using xvda for guest's hda
Using xvdb for guest's hdb
Watching /local/domain/0/device-model/13/logdirty/cmd
Watching /local/domain/0/device-model/13/command
char device redirected to /dev/pts/2
/usr/src/packages/BUILD/xen-4.0.0-testing/tools/ioemu-dir/hw/xen_blktap.c:715: 
Init blktap pipes
xen be: console-0: xen be: console-0: connect() failed
connect() failed
Log-dirty: no command yet.
xen be: console-0: xen be: console-0: connect() failed
connect() failed
xen be: console-0: xen be: console-0: connect() failed
connect() failed
xen be: console-0: xen be: console-0: connect() failed
connect() failed


-- 
Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>
Selfip.Ru

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