From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nivedita Singhvi <niv@us.ibm.com>
Subject: Re: DomU stuck on "Sending DHCP request"
Date: Fri, 09 Sep 2005 15:28:40 -0700
Message-ID: <43220C98.4010308@us.ibm.com>
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To: "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@unisys.com>
Cc: "Koren, Bradley J" <Bradley.Koren@unisys.com>, xen-devel <xen-devel@lists.xensource.com>, "Vessey,
	Bruce A" <Bruce.Vessey@unisys.com>, "Subrahmanian,
	Raj" <raj.subrahmanian@unisys.com>
List-Id: xen-devel@lists.xenproject.org

Puthiyaparambil, Aravindh wrote:
> I am trying to bring a DomU with networking on x86_64 Xen on a Dell
> PowerEdge 470 (2x 2GB RAM SLES9 SP2). The DomU is stuck on "Sending DHCP
> requests". If I turn off networking I am able to bring up DomUs. DHCP is
> working on the subnet otherwise. Any idea why this is happening?

What do you mean DHCP is working on the subnet otherwise?
Are you saying once you boot without networking, DHCP works?
This is just probably a race condition between getting networking
up and sending out a DHCP request. Can you put in some tracing
in the startup scripts?  Not sure which version of Xen SLES9 SP2
runs (was it 2.0.6?)

thanks,
Nivedita


> Thanks
> Aravindh 
> 
> xen_net: Initialising virtual ethernet driver.
> xen_net: Using grant tables.
> md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
> NET: Registered protocol family 2
> IP: routing cache hash table of 1024 buckets, 16Kbytes
> TCP established hash table entries: 16384 (order: 6, 262144 bytes)
> TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
> TCP: Hash tables configured (established 16384 bind 16384)
> Initializing IPsec netlink socket
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> => Sending DHCP requests ......
> 
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