Editing Kernel versioning

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== Versioning == <!--T:1-->
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== Versioning ==
  
=== New-style versioning === <!--T:2-->
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=== New-style versioning ===
  
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Currently (since 2.6.20) all new OpenVZ kernels has a simple version like <tt>2.6.n-ovzXXX</tt>
 
Currently (since 2.6.20) all new OpenVZ kernels has a simple version like <tt>2.6.n-ovzXXX</tt>
  
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* '''2.6.n''' is a vanilla kernel version, e.g. 2.6.20 or 2.6.22, which this OpenVZ kernel is based on;
 
* '''2.6.n''' is a vanilla kernel version, e.g. 2.6.20 or 2.6.22, which this OpenVZ kernel is based on;
 
* '''ovzXXX''' is the OpenVZ kernel version, e.g. ovz001 for the very first one.
 
* '''ovzXXX''' is the OpenVZ kernel version, e.g. ovz001 for the very first one.
  
=== Old-style versioning === <!--T:5-->
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=== Old-style versioning ===
  
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Some time ago OpenVZ kernel versions were named like <tt>2.6.n-XXXtestYYY.z</tt> and <tt>2.6.n-XXXstabYYY.z</tt>.
 
Some time ago OpenVZ kernel versions were named like <tt>2.6.n-XXXtestYYY.z</tt> and <tt>2.6.n-XXXstabYYY.z</tt>.
  
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* '''2.6.n''' is a vanilla kernel version (i.e. the one from [http://kernel.org/ kernel.org]) which this OpenVZ kernel is based on.
 
* '''2.6.n''' is a vanilla kernel version (i.e. the one from [http://kernel.org/ kernel.org]) which this OpenVZ kernel is based on.
 
* '''XXX''' is a major OpenVZ kernel version number, which usually changes from release to release, or when dramatic changes to the kernel are made.
 
* '''XXX''' is a major OpenVZ kernel version number, which usually changes from release to release, or when dramatic changes to the kernel are made.
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* '''z''' is an add-on number; it is used as rpm's <tt>Release</tt> field and in most cases is set to 1.
 
* '''z''' is an add-on number; it is used as rpm's <tt>Release</tt> field and in most cases is set to 1.
  
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This style is kept for some kernels that started before switching to the new versioning.
 
This style is kept for some kernels that started before switching to the new versioning.
  
=== Cycle === <!--T:9-->
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=== Cycle ===
 
Usual kernel development cycle looks like this:
 
Usual kernel development cycle looks like this:
  
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021test000 → 021test001 → ... → 021test012 → ''here kernel is declared stable'' → 021stab000 → 021stab001 → ... → 021stab023
 
021test000 → 021test001 → ... → 021test012 → ''here kernel is declared stable'' → 021stab000 → 021stab001 → ... → 021stab023
  
== Branches == <!--T:11-->
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== Branches ==
  
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A few kernel branches are being developed in parallel. See [[Download/kernel]] for more info about branches and their statuses.
 
A few kernel branches are being developed in parallel. See [[Download/kernel]] for more info about branches and their statuses.
 
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[[Category: Kernel]]
 
[[Category: Kernel]]

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