Re: [IANA #821110] Application for a Port Number and/or Service Name "ceph" (fwd)

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On 05/26/2015 09:30 PM, Sage Weil wrote:
> On Wed, 20 May 2015, Joao Eduardo Luis wrote:
>> On 04/29/2015 06:34 PM, Sage Weil wrote:
>>> On Wed, 29 Apr 2015, Mark Nelson wrote:
>>>> On 04/29/2015 12:02 PM, Sage Weil wrote:
>>>>> So, I picked 6789 way back in commit
>>>>> dc38de9b14c5386f9f446124ca6d6673eb8a1e20 because it was unused according
>>>>> to nmap-services.  It's there now, in use by smc-https (whatever that is),
>>>>> and says it was registered in 2002.  I guess the nmap-services file I
>>>>> looked at at the time was out of date?
>>>>>
>>>>> In any case, if we want an IANA assigned number, we'll need to change it.
>>>>>
>>>>> We should be able to make a transition reasonably painless by making
>>>>> clients try both ports when none is specified for some period.
>>>>>
>>>>> I'm assuming it's worth the effort... what do you think?
>>>>
>>>> Yes, I think it's worth it.  Better now than when we are 10x bigger than
>>>> <large storage vendor> right? ;)
>>>
>>> Hmm, we could go for something < 1024 too, but that will make non-root 
>>> ceph-mon's more annoying, I suspect.
>>>
>>> http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=unassigned
>>>
>>
>> 35168 seems available (range 35007-35353).
>>
>> And before someone thinks I'm on something, 35168 is the result of:
>>
>>>>> p = 0
>>>>> for x in reversed('ceph'):
>> ...  j = len(str(p))
>> ...  if p == 0:
>> ...   j = 0
>> ...  p += (ord(x)-ord('a')+1)*pow(10,j)
> 
> Heh, now I know you're on something!
> 
> What about CE4h = 3300?

I like it being easy to remember. :)

  -Joao

> 
> sage
> 
> 
>> Although definitely not as easy to remember (or type) as 6789 :(
>>
>>   -Joao
>>
>> p.s.: 31337 is also available ;)
> 

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