Re: [Xen-users] Xend hangs on starting time!

[Todd Deshane <todd.deshane@xxxxxxx>]

On Mon, Apr 25, 2011 at 10:43 PM, pengfei zhang <zpfalpc23@xxxxxxxxxxx> wrote:
> I come across some problem when using xen-4.1.1-rc1-pre from xen-4.1-testing
> tree and 2.6.32.36xen linux kernel from
> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git.
> when I use 'xend restart' , it hangs when kernel dmesg printing 'Bridge
> firewalling registered' and the console show below messages:
>
> localhost# xend restart
> Nothing to flush.
> Cannot get current device settings: Operation not supported
>  not setting speed
>  not setting autoneg
>
> I check the /var/log/xen/xend.log:
>
> 1655 [2011-04-26 10:17:16 4260] INFO (SrvDaemon:332) Xend Daemon started
> 1656 [2011-04-26 10:17:16 4260] INFO (SrvDaemon:336) Xend changeset: Thu Apr
> 07 15:26:58 2011 +0100 23025:dbf2ddf652dc.
> 1657 [2011-04-26 10:17:16 4260] DEBUG (tcp:96) Listening on :8002
> 1658 [2011-04-26 10:17:17 4260] DEBUG (XendNode:332) pscsi record count: 6
> 1659 [2011-04-26 10:17:17 4260] DEBUG (XendCPUPool:747)
> recreate_active_pools
>
> check the /var/log/messages:
> 9690 Apr 26 10:16:46 houyi-vm12 smbd[3981]:   Unable to connect to CUPS
> server localhost:631 - Connection refused
> 9691 Apr 26 10:17:11 houyi-vm12 kernel: Bridge firewalling registered
> 9692 Apr 26 10:17:11 houyi-vm12 kernel: bnx2: peth0: using MSIX
> 9693 Apr 26 10:17:11 houyi-vm12 syslogd: sendto: Network is unreachable
> 9694 Apr 26 10:17:11 houyi-vm12 kernel: ADDRCONF(NETDEV_UP): peth0: link is
> not ready
> 9695 Apr 26 10:17:14 houyi-vm12 kernel: bnx2: peth0 NIC Copper Link is Up,
> 1000 Mbps full duplex
> 9696 Apr 26 10:17:14 houyi-vm12 kernel: ADDRCONF(NETDEV_CHANGE): peth0: link
> becomes ready
> 9697 Apr 26 10:17:15 houyi-vm12 kernel: device peth0 entered promiscuous
> mode
> 9698 Apr 26 10:17:15 houyi-vm12 kernel: eth0: port 1(peth0) entering
> forwarding state
> 9699 Apr 26 10:17:20 houyi-vm12 sshd[4353]: Accepted password for root from
> 10.1.171.135 port
>
> after I kill the hanging xend start process using keyboard, the console show
> the messages:
> localhost# xend restart
> Nothing to flush.
> Cannot get current device settings: Operation not supported
>  not setting speed
>  not setting autoneg
> ^CTraceback (most recent call last):
>  File "/usr/sbin/xend", line 110, in ?
>    sys.exit(main())
>  File "/usr/sbin/xend", line 102, in main
>    return daemon.stop() or daemon.start()
>  File "usr/lib64/python2.4/site-packages/xen/xend/server/SrvDaemon.py",
> line 181, in start
>    s = r.read()
> KeyboardInterrupt
>
> Can some help with the xend hang problem. Thanks a lot!
>

Xen 4.1 has xl, you should use that. For details see:

http://wiki.xensource.com/xenwiki/Xen4.1
http://wiki.xensource.com/xenwiki/MigrationGuideToXen4.1%2B
http://wiki.xensource.com/xenwiki/HostConfiguration/Networking

Thanks,
Todd

>
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-- 
Todd Deshane
http://www.linkedin.com/in/deshantm
http://www.xen.org/products/cloudxen.html

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