Search results
Results From The WOW.Com Content Network
kdump (Linux) kdump is a feature of the Linux kernel that creates crash dumps in the event of a kernel crash. When triggered, kdump exports a memory image (also known as vmcore) that can be analyzed for the purposes of debugging and determining the cause of a crash. The dumped image of main memory, exported as an Executable and Linkable Format ...
Analysts of crash dumps from Linux systems can use kdump or the Linux Kernel Crash Dump (LKCD). [9] Core dumps can save the context (state) of a process at a given state for returning to it later. Systems can be made highly available by transferring core between processors, sometimes via core dump files themselves.
kdump (Linux) – Linux kernel's crash dump mechanism, which internally uses kexec System.map – contains mappings between symbol names and their addresses in memory, used to interpret oopses References
A kernel panic message from a Linux system An OpenSolaris kernel panic. ... dump an image of kernel memory to disk for post-mortem debugging, ...
When a bug check is issued, a crash dump file will be created if the system is configured to create them. [2] This file contains a "snapshot" of useful low-level information about the system that can be used to debug the root cause of the problem and possibly other things in the background.
Linux portal; kdump (Linux) – Linux kernel's crash dump mechanism, which internally uses kexec; kGraft – Linux kernel live patching technology developed by SUSE; kpatch – Linux kernel live patching technology developed by Red Hat; Ksplice – Linux kernel live patching technology developed by Ksplice, Inc. and later bought by Oracle
ktrace is a utility included with certain versions of BSD Unix and Mac OS X that traces kernel interaction with a program and dumps it to disk for the purposes of debugging and analysis. Traced kernel operations include system calls, name translations, signal processing, and I/O. [2]
ProcDump is a command-line application used for monitoring an application for CPU spikes and creating crash dumps during a spike. [2] [3] The crash dumps can then be used by an administrator or software developer to determine the cause of the spike.