From: Cong Wang <xiyou.wangcong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Dave Young <dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] auto setup network without netroot
Date: Mon, 30 Jan 2012 17:03:23 +0800 [thread overview]
Message-ID: <4F265CDB.7070204@gmail.com> (raw)
In-Reply-To: <4F265C01.4010701-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
On 01/30/2012 04:59 PM, Dave Young wrote:
> On 01/30/2012 04:51 PM, Cong Wang wrote:
>
>> On 01/30/2012 04:51 PM, Dave Young wrote:
>>>
>>> We will also setup network when rd.neednet=1 in case no special ip=
>>> provided for convenience.
>>>
>>
>> With rd.neednet=1 but without ip=, how can you know which nic we need to
>> bring up?
>
>
> current behavior of net-genrule.sh is below:
>
> # Default: We don't know the interface to use, handle all
>
> It will be ok and convenient at least when we have only one nic
So, rd.neednet=1 will bring up all when there is no ip=, what kdump
needs is a cmdline that tells dracut to bring up only the ones we need.
You still don't tell why re-using ip= doesn't work. So far, I think ip=
can be re-used for kdump case, and is better than your rd.neeednet=1.
next prev parent reply other threads:[~2012-01-30 9:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-30 6:43 [PATCH] auto setup network without netroot Dave Young
2012-01-30 8:33 ` Cong Wang
2012-01-30 8:51 ` Dave Young
[not found] ` <4F265A0B.1000402-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 8:51 ` Cong Wang
[not found] ` <4F265A22.2090407-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-01-30 8:59 ` Dave Young
[not found] ` <4F265C01.4010701-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 9:03 ` Cong Wang [this message]
[not found] ` <4F265CDB.7070204-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-01-30 9:16 ` Dave Young
[not found] ` <4F266004.5080501-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 9:31 ` Cong Wang
[not found] ` <4F266389.70303-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-01-30 9:49 ` Dave Young
[not found] ` <4F2667A4.4080203-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 10:03 ` Cong Wang
[not found] ` <4F266AEE.703-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-01-31 1:42 ` Dave Young
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