[Xen-devel] problems starting domains

[James Harper <JamesH@xxxxxxxxxxxxxxxx>]

I'm running the latest bk source, and am having trouble starting domains. Domain0 boots okay though.

 

with xend putting output to stdout, starting a domain gives me this:

 

xen1:~# xm create -f /etc/xc/sbssgw1 -Dvmid=1
SET  kernel /boot/vmlinuz-2.4.26-xenU
SET  name sbssgw1 vm 1
SET  extra 4 VMID=1
SET  hostname vm1
SET  vmid 1
SET  memory 128
SET  disk ['phy:sda7,sda7,w']
SET  root /dev/sda7 ro
SET  cpu 1
disk phy:sda7,sda7,w ['phy:sda7', 'sda7', 'w']
config: (config (name 'sbssgw1 vm 1') (memory '128') (cpu '1') (image (linux (kernel /boot/vmlinuz-2.4.26-xenU) (ip ::::vm1:eth0:off) (root '/dev/sda7 ro') (args '4 VMID=1 '))) (device (vbd (uname phy:sda7) (dev sda7) (mode w))) (device (vif (@ (id vif0)))))
vm_create>
xup_connect> dom=3 17:1
xup_connect> tx: (nil) (nil) : (nil) (nil)
xup_connect> rx: (nil) (nil) : (nil) (nil)
xup_connect< err=0
EVENT> xend.console.create [17, 3, 9603]
VIRTUAL MEMORY ARRANGEMENT:
 Loaded kernel: c0000000->c02d6b08
 Init. ramdisk: c02d7000->c02d7000
 Phys-Mach map: c02d7000->c02f7000
 Page tables:   c02f7000->c02f9000
 Start info:    c02f9000->c02fa000
 Boot stack:    c02fa000->c02fb000
 TOTAL:         c0000000->c0400000
 ENTRY ADDRESS: c0000000
vm_create<
>vm_create_devices
blkif_dev_create> 3 2055 w {'device': 2048, 'type': '83', 'start_sector': 80325063L, 'nr_sectors': 5879727L}
<vm_create_devices
_vm_configure1> made devices...
_vm_configure1<
vm_dev_vif> created ['vif', ['@', ['id', 'vif0']], 'vif', 0]
_vm_configure1> cbok [(1, 0), (1, 0)]
>callback _vm_configure2...
_vm_configure2> cbok []
<_vm_configure2
vm_create> cbok domain id=3 name=sbssgw1 vm 1 memory=128 console=17 image=/boot/vmlinuz-2.4.26-xenU
EVENT> xend.domain.created 3
EVENT> xend.domain.start 3
Started domain 3, console on port 9603
xen1:~# responseReceived> No handler: Message type blkif_fe_interface_status_changed_t 2:0 <xenmgr.server.blkif.BlkifController instance at 0x4075346c>
responseReceived> No handler: Message type blkif_fe_interface_status_changed_t 2:0 <xenmgr.server.blkif.BlkifController instance at 0x4075346c>

 

'xm ls' gives me this:

xen1:~# xm ls
Dom  Name             Mem(MB)  CPU  State  Time(s)
0    Domain-0          119       0    r-      29.66
3    sbssgw1 vm 1      128       1    -s       6.21
which shows that the domain is stopped

 

If I try and telnet to the console, I get nothing in the telnet session, but xend shows:

 

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/twisted/python/log.py", line 65, in callWithLogger
    callWithContext({"system": lp}, func, *args, **kw)
  File "/usr/lib/python2.3/site-packages/twisted/python/log.py", line 52, in callWithContext
    return context.call({ILogContext: newCtx}, func, *args, **kw)
  File "/usr/lib/python2.3/site-packages/twisted/python/context.py", line 32, in callWithContext
    return func(*args,**kw)
  File "/usr/lib/python2.3/site-packages/twisted/internet/pollreactor.py", line 160, in _doReadOrWrite
    why = selectable.doRead()
--- <exception caught here> ---
  File "/usr/lib/python2.3/site-packages/twisted/internet/tcp.py", line 635, in doRead
    protocol.makeConnection(transport)
  File "/usr/lib/python2.3/site-packages/twisted/internet/protocol.py", line 310, in makeConnection
    self.connectionMade()
  File "/usr/lib/python2.3/site-packages/xenmgr/server/console.py", line 32, in connectionMade
    self.addr = (peer.host, peer.port)
exceptions.AttributeError: 'tuple' object has no attribute 'host'

and finally, closing the telnet sessions gives me:

 

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/xenmgr/server/SrvConsoleServer.py", line 533, in run
    reactor.run()
  File "/usr/lib/python2.3/site-packages/twisted/internet/default.py", line 125, in run
    self.mainLoop()
  File "/usr/lib/python2.3/site-packages/twisted/internet/default.py", line 136, in mainLoop
    self.doIteration(t)
  File "/usr/lib/python2.3/site-packages/twisted/internet/pollreactor.py", line 145, in doPoll
    log.callWithLogger(selectable, _drdw, selectable, fd, event, POLLIN, POLLOUT, log)
--- <exception caught here> ---
  File "/usr/lib/python2.3/site-packages/twisted/python/log.py", line 65, in callWithLogger
    callWithContext({"system": lp}, func, *args, **kw)
  File "/usr/lib/python2.3/site-packages/twisted/python/log.py", line 52, in callWithContext
    return context.call({ILogContext: newCtx}, func, *args, **kw)
  File "/usr/lib/python2.3/site-packages/twisted/python/context.py", line 32, in callWithContext
    return func(*args,**kw)
  File "/usr/lib/python2.3/site-packages/twisted/internet/pollreactor.py", line 173, in _doReadOrWrite
    selectable.connectionLost(f)
  File "/usr/lib/python2.3/site-packages/twisted/internet/tcp.py", line 289, in connectionLost
    protocol.connectionLost(reason)
  File "/usr/lib/python2.3/site-packages/xenmgr/server/console.py", line 61, in connectionLost
    [self.idx, self.addr[0], self.addr[1]])
exceptions.TypeError: unsubscriptable object

Any suggestions?

 

thanks

 

James