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December 2008

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Subject:
From:
Troy Dawson <[log in to unmask]>
Reply To:
Troy Dawson <[log in to unmask]>
Date:
Thu, 4 Dec 2008 16:36:15 -0600
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I would first do a

   rpm -e yum-conf-4x
and then do the long rpm command.  Just to make sure.

Troy

P. Larry Nelson wrote:
> Troy Dawson wrote on 12/4/2008 4:14 PM:
>> Hi Larry,
>> Yes, there is a difference, but at the beginning they are the same.
>>
>> If you do a "yum upgrade" and it replaced yum-conf-44 with yum-conf-4x, 
>> that is going to keep you at 4x.  Which means that when we have our new 
>> release 4.8, and we move the link of 4x to point to 48, then your system 
>> is going to automatically be updated to 48.  This might be what some 
>> people want, which is why there is a yum-conf-4x.
>>
>> If you just use the long rpm command
>> rpm -Uvh 
>> ftp://ftp.scientificlinux.org/linux/scientific/4x/i386/misc/RPMS/yum-conf-latest.SL.noarch.rpm 
>>
>> Then that will just get you the normal yum-conf wich is in the latest 
>> release.  So currently that will install yum-conf-4.7.  That will then 
>> update you to SL 4.7.  But when we release 4.8, and the 4x link get's 
>> changed, you will not be automatically updated to 4.8, but will still be 
>> at 4.7.  This might be what some people want, which is why yum-xonf-4x 
>> isn't installed by default.
>>
>> Does that help?
>>
>> Troy
> 
> Yep!
> After thinking a bit on it after my posting, I surmised that that's
> exactly what you have just described.
> 
> Now, (surmising further) if I had just done a 'yum upgrade' rather
> than the long rpm command, and I'm now at SL47, and *maybe* do not
> wish to automatically go to SL48 when it's out, can I issue the
> long rpm command and thus download the yum-conf-4.7 replacing the
> yum-conf-4x and I'm done?  Or do I need to do something after that
> like a 'yum clean all'?  I suspect not but thought I'd ask.
> 
> Thanks!
> - Larry
> 
> 
>> P. Larry Nelson wrote:
>>> This is most likely a Troy or Connie question but thought I'd post
>>> here in case others might have the same question burning in the
>>> back of their brains.
>>>
>>> Is there much, if any, difference between upgrading from one minor
>>> release to another (say, SL44 to SL46) using the rpm command as
>>> stated in the instructions in the HowTo here:
>>>   (https://www.scientificlinux.org/documentation/howto/upgrade.4x)
>>> and just doing a 'yum upgrade; yum clean all; yum update' ?
>>>
>>> It seems that the 'yum upgrade' grabbed the yum-conf-4x.noarch 4:1-5.SL
>>> and replaced the yum-conf.noarch 4:44-1.SL, which is what I assume
>>> the lonnng rpm command would do?
>>>
>>> Thanks!
>>> - Larry
> 
> 


-- 
__________________________________________________
Troy Dawson  [log in to unmask]  (630)840-6468
Fermilab  ComputingDivision/LCSI/CSI DSS Group
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