Re: [PATCH] deal with nfs in fstab-sys

[Cong Wang <xiyou.wangcong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

On 01/30/2012 05:02 PM, Dave Young wrote:
> On 01/30/2012 04:43 PM, Cong Wang wrote:
>
>> On 01/30/2012 04:41 PM, Dave Young wrote:
>>> On 01/30/2012 04:20 PM, Cong Wang wrote:
>>>
>>>> On Mon, 30 Jan 2012 at 06:44 GMT, Dave Young<dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>   wrote:
>>>>> If we need to mount nonroot nfs in fstab we also need to launch rpc
>>>>> processes
>>>>> Add nfs-start-rpc code, also do not check and fsck $_dev in this case
>>>>
>>>> Isn't it nfs module's responsibility to call nfs-start-rpc code?
>>>> Why do you put it in fs-systab?
>>>
>>>
>>> nfs know nothing about fstab mount, it only deal with nfsroot thing. So
>>> I have to do this in fstab-sys
>>
>> Sure, but nfs module knows it needs to start rpc before mounting NFS.
>>
>> So, what's the problem if we call nfs-start-rpc script in pre-pivot hook
>> of nfs module (before mount-sys.sh, of course)?
>
>
> Actually nfs-start-rpc need to know the fs is nfs or nfs4, If add it as
> a hook, how does it accept the argument?

I think you can start rpc daemons unconditionally, no matter if it is 
nfs4 or nfs.