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Top Forums Shell Programming and Scripting how i can read vmcore.x (x=0,1,...) file Post 302256564 by ashish_0101 on Monday 10th of November 2008 06:04:09 AM
Old 11-10-2008
need to analyse vmcore.0

my system got panic and crashed, it generated vmunix.0 file. To analyse I am using mdb utility but I am not sure what is the correct was of using it. I am getting this
# mdb -k vmcore.0
mdb: vmcore.0 is not an ELF file

Can some one help me how I can analyse vmcore.0

Thanks in advance.........
 

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adb(1)                                                             User Commands                                                            adb(1)

NAME
adb - general-purpose debugger SYNOPSIS
adb [-kw] [-I dir] [-P prompt] [-V mode] [ object [ core]] DESCRIPTION
The adb utility is an interactive, general-purpose debugger. It can be used to examine files and provides a controlled environment for the execution of programs. The adb utility is now implemented as a link to the mdb(1) utility in Solaris 9. mdb(1) is a low-level debugging utility that can be used to examine user processes as well as the live operating system or operating system crash dumps. The new mdb(1) utility provides complete backwards compatibility with the existing syntax and features of adb, including support for processing adb macro files. The Solaris Modular Debugger Guide and mdb(1) man page describes the features of mdb, including its adb compatibility mode. This mode will be activated by default when the adb link is executed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWmdb | +-----------------------------+-----------------------------+ SEE ALSO
mdb(1), attributes(5) Solaris Modular Debugger Guide SunOS 5.10 19 Aug 2003 adb(1)
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