Difference between revisions of "Feature Matrix"

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(broken out from Installation Considerations, added 2.2)
 
(Update 2.2, add 2.3 and add dmap)
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! 2.1  
 
! 2.1  
 
! 2.2
 
! 2.2
 +
! 2.3
 
|-
 
|-
 
! Legacy Kernel API (vs1.2x)
 
! Legacy Kernel API (vs1.2x)
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| part
 
| part
 
| part  
 
| part  
 +
| part
 
| -
 
| -
 
|-
 
|-
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| yes
 
| yes
 
| yes
 
| yes
 +
| part
 
| part
 
| part
 
| part
 
| part
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|-
 
|-
 
! Immutable Link Invert
 
! Immutable Link Invert
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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|-
 
|-
 
! Initpid and Fakeinit
 
! Initpid and Fakeinit
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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! Syscall Command Switch
 
! Syscall Command Switch
 
| -
 
| -
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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! Syscall vkill commands
 
! Syscall vkill commands
 
| -
 
| -
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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! Syscall rlimit commands
 
! Syscall rlimit commands
 
| -
 
| -
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| -
 
| -
 
| -
 
| -
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| -
 
| -
 
| -
 
| -
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| yes
 
| yes
 
| yes  
 
| yes  
 +
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| yes
 
| yes
 
|-
 
|-
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| -
 
| -
 
| -
 
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| -
 
| -
 
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| yes
 
| yes
 
| yes  
 
| yes  
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| yes
 
| yes
 
| yes
 
|-
 
|-
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| -
 
| -
 
| -
 
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| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| -
 
| -
 
| -
 
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| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| -
 
| -
 
| -
 
| -
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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! Userspace Reboot Helper
 
! Userspace Reboot Helper
 
| -
 
| -
 +
| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| -
 
| -
 
| -
 
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| yes
 
| yes
 
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| yes
 
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| -
 
| -
 
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| yes
 
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| -
 
| -
 
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| yes
 
| yes
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| -
 
| -
 
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| yes
 
| yes
 
| yes
 
| yes
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| yes
 
| yes
 
| yes
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| -
 
| -
 
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| yes
 
| yes
 
| yes
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| -
 
| -
 
| yes
 
| yes
−
| -
+
| yes
 +
| yes
 
|-
 
|-
 
! NFS based File Tagging
 
! NFS based File Tagging
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| yes
 
| yes
 
| yes
 
| yes
−
| -
+
| yes
 +
| yes
 
|-
 
|-
 
! Per Context Disk Limits
 
! Per Context Disk Limits
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| -
 
| -
 
| -
 
| -
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| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| yes
 
| yes
 
| yes
 
| yes
−
| -
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| yes
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| yes
 
|-
 
|-
 
! Extended proc/devpts Security
 
! Extended proc/devpts Security
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| -
 
| -
 
| -
 
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| yes
 
| yes
 
| yes
 
| yes
 
| yes
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| yes
 
| yes
 
| yes
 
| yes
−
| yes  
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| yes
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| yes
 
|-
 
|-
 
! CCap: Change host/domainname
 
! CCap: Change host/domainname
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| -
 
| -
 
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| yes
 
| yes
 
| yes
 
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| yes
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| -
 
| -
 
| yes
 
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−
| -  
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| -
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| yes
 
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! Persistent Context Support
 
! Persistent Context Support
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| yes
 
| yes
 
| yes
 
| yes
 +
| yes
 +
|-
 +
! Device mapping and secure mknod(2)
 +
| -
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| -
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| -
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| -
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| -
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| -
 +
| -
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| -
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| yes
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| -
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| -
 
|}
 
|}

Revision as of 17:38, 2 April 2007

Feature Comparison

The following table tries to give an overview of features available in different releases.

Feature 1.00 1.20 1.2.10 1.3.8 0.09 1.9.0 1.9.2 2.0 2.1 2.2 2.3
Legacy Kernel API (vs1.2x) yes yes yes part part part part part part part -
Legacy Proc Filesystem yes yes yes part part part part part part part -
Immutable Link Invert yes yes yes yes yes yes yes yes yes yes yes
Initpid and Fakeinit yes yes yes yes yes yes yes yes yes yes yes
Syscall Command Switch - yes yes yes yes yes yes yes yes yes yes
Syscall vkill commands - yes yes yes yes yes yes yes yes yes yes
Syscall rlimit commands - yes yes yes yes yes yes yes yes yes yes
Syscall ctx_wait support - - - - - - - yes yes yes yes
Syscall iattr commands - - - yes yes yes yes yes yes yes yes
Syscall namespace commands - - - yes yes yes yes yes yes yes yes
Syscall context flags - - - - yes yes yes yes yes yes yes
Syscall context caps - - - - yes yes yes yes yes yes yes
Syscall scheduler tuning - - - - - yes yes yes yes yes yes
Syscall 32bit compat - - - - - - - yes yes yes yes
Next gen. Proc Filesystem - - - yes yes yes yes yes yes yes yes
Chroot Barrier Flag - - - yes yes yes yes yes yes yes yes
Proc Security Flags - - yes yes yes yes yes yes yes yes yes
Userspace Reboot Helper - yes yes yes yes yes yes yes yes yes yes
Startup/Shutdown Helper - - - - - - - yes yes yes yes
VRoot Device - yes yes yes - - - yes yes yes yes
Advanced IP Selection - - - yes yes yes yes yes yes yes yes
Advanced uts_name config - - - yes yes yes yes yes yes yes yes
Fake Memory Display - - - - yes yes yes yes yes yes yes
Hard CPU limits - - - - - yes yes yes yes yes yes
Context File Tagging - - - - - yes yes yes yes yes yes
Context ID Propagation - - - - - - - - yes yes yes
NFS based File Tagging - - - - - - yes yes yes yes yes
Per Context Disk Limits - - - - - - yes yes yes yes yes
Network Context Support - - - - - yes yes yes yes yes yes
Socket Accounting - - - - - yes yes yes yes yes yes
Advanced Sysctl Debug System - - - - - - yes yes yes yes yes
Extended proc/devpts Security - - - - - - yes yes yes yes yes
Flag: Pause Context - - - - - yes yes yes yes yes yes
Flag: Hide proc/mounts - - - - - yes yes yes yes yes yes
Capability Masking - - - - - - - - yes yes yes
CCap: Secure Mount - - - - - yes yes yes yes yes yes
CCap: Change host/domainname - - - - - yes yes yes yes yes yes
CCap: Modify rlimits - - - - - yes yes yes yes yes yes
CCap: Raw ICMP for Ping - - - - - - yes yes yes yes yes
Bind Mount Extensions - - - - - - - yes yes yes yes
Copy on Write Link Breaking - - - - - - - - yes yes yes
Quota Hashes - - - - - - - - yes - yes
Persistent Context Support - - - - - - - - yes yes yes
Device mapping and secure mknod(2) - - - - - - - - yes - -
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