Dmesg not being dumped

Dave Young dyoung at redhat.com
Thu Aug 20 23:28:58 PDT 2015


On 08/21/15 at 10:19am, Pratyush Anand wrote:
> Hi Nikolay,
> 
> On 19/08/2015:02:10:21 PM, Nikolay Borisov wrote:
> > Hi,
> > 
> > On 08/19/2015 12:02 PM, Baoquan He wrote:
> > > On 08/19/15 at 09:21am, Nikolay Borisov wrote:
> > >> Hello,
> > >>
> > >> I've recently noticed that when creating crashdumps the dmesg is not
> > >> being saved. The error reported is this: "Missing the struct log size
> > >> export". I've tested with both kernel 4.1.1 and 3.12.28. My version of
> > >> kexec tools is : kexec-tools 2.0.9 released 04 June 2015. The kernel has
> 
> Are you sure if you have 2.0.9. I see 2.0.9 is dated 09 Feb 2015.


I  believe the release date is not the real "release date" if one use
kexec --version

Because for kexec --version the date is created while building, it is
actually the build date instead of release date.

Thanks
Dave



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