Changes between Version 16 and Version 17 of Dev/KernelHack


Ignore:
Timestamp:
Sep 19, 2012 11:17:20 PM (12 years ago)
Author:
mitty
Comment:

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  • Dev/KernelHack

    v16 v17  
    22[[TitleIndex(Dev/KernelHack,format=group)]] 
    33 
    4  = links = 
     4 = tools = 
    55 
    66 * [http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/SystemTap_Beginners_Guide/topsyssect.html 4.3.5. Tracking Most Frequently Used System Calls] 
    7  
     7 * [https://wiki.ubuntu.com/Kernel/CrashdumpRecipe Kernel/CrashdumpRecipe - Ubuntu Wiki] 
     8 > LKCD is a project that tries to enable enterprise style post-mortem crash analysis in Linux operating systems. It uses a special mode of kexec which allows to automatically boot a secondary kernel whenever a crash (Oops/panic) occurs. This secondary kernel will then save the state and memory of the primary kernel to a certain location of the filesystem (/var/crash on newer releases). This file can then be used by crash to gather detailed information about the problem. 
    89 == how to build == 
    910 * https://help.ubuntu.com/community/Kernel/Compile