Re: [Xen-devel] configuration problem

Stephan Böni
2005-10-14T16:33:53Z

Ha, that was easy: touch /etc/hda1

But now the next error makes crashing my domU:

[2005-10-14 18:25:00 xend] ERROR (XendDomainInfo:443) [''vif'',
[''mac'', ''aa:00:00:00:00:11''],
[''bridge'', ''xenbr0'']]


# brctl show
bridge name     bridge id               STP enabled     interfaces
xenbr0          8000.feffffffffff       no              vif0.0
                                                        peth0
# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:14:5E:0A:53:04
          inet addr:192.168.1.51  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::214:5eff:fe0a:5304/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5330 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4609 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:467911 (456.9 Kb)  TX bytes:641690 (626.6 Kb)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

peth0     Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:5324 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4609 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:501107 (489.3 Kb)  TX bytes:661136 (645.6 Kb)
          Interrupt:16

vif0.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4609 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5331 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:641690 (626.6 Kb)  TX bytes:468001 (457.0 Kb)

xenbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1054 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:134510 (131.3 Kb)  TX bytes:378 (378.0 b)


What should i do now?

Stephan


-----Ursprüngliche Nachricht-----
Von: Stephan Böni
Gesendet: Freitag, 14. Oktober 2005 18:13
An: xen-devel; xen-users@lists.xensource.com
Betreff: [Xen-devel] configuration problem


My domU does not start. The xend.log file reports:
[2005-10-14 17:58:20 xend] DEBUG (blkif:24) exception looking up device number
for hda1: [Errno 2] No such file or directory: ''/dev/hda1''

In my configuration file i''ve defined:
disk = [ ''phy:xenvg/inhouse-root,hda1,w'' ]

But the logical volume exists:
# lvdisplay /dev/xenvg/inhouse-root
  --- Logical volume ---
  LV Name                /dev/xenvg/inhouse-root
  VG Name                xenvg
  LV UUID                Sdw1tM-wzEl-m1Ae-xpYK-q4le-E8DV-pImOzU
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                1,00 GB
  Current LE             32
  Segments               1
  Allocation             inherit
  Read ahead sectors     0
  Block device           253:17

And i can mount it in dom0 without any problems. It''s a reiser
filesystem, which i''ve filled up with all suff needed for booting as i
know from Xen2. Is there a difference to Xen3 that i should to know?

Stephan






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