Need Help

[Ken'ichi Ohmichi]

Hi,

Muniyappa, Rangappa wrote:
> Its bigger than 4GB.
>
> And output of 'readelf -a /proc/vmcore'
> 
> ELF Header:
>   Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
>   Class:                             ELF32

(snip)

> 3) in this point u telling to set something when preloading the kdump ,
> may I know hw to set that one

In /etc/sysconfig/kdump file, there is "KEXEC_OPTIONS" and I guess
that you can do it if adding "--elf64-core-headers" to this item.

## Type:        string
## Default:     ""
## ServiceRestart:      kdump
#
# Additional arguments passed to kexec.  For example, to generate
# ELF32 dump on x86-64 to allow i386 systems to read dump, set
# "--elf32-core-headers" here.
#
# Keep this empty in most cases.
#
KEXEC_OPTIONS=""


Thanks
Ken'ichi Ohmichi