Messages in this thread | | | Subject | Re: [Fastboot] Re: Kdump Testing | From | Nagesh Sharyathi <> | Date | Mon, 25 Apr 2005 17:45:43 +0530 |
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vgoyal@in.ltcfwd.linux.ibm.com wrote on 23/04/2005 09:00:03:
> Quoting "Eric W. Biederman" <ebiederm@xmission.com>:
> > Nagesh Sharyathi <sharyathi@in.ibm.com> writes: > > > > > Here is the console boot log, before the machine jumps to BIOS > > > after hang during panic kerenl boot > > > > Ok thanks. So this is manually triggered with SysRq > > and the kexec part works but the recover kernel simply fails > > to boot. > > > > It looks like that hunk of the ACPI code that messes up maxcpus=1 > > needs to be looked at.
> It works well with Uniporcessor capture kernel. For the time being sufficient > to capture the dump but it is always good idea to be able to boot > and SMP kernel > as well. > > Vivek I verified on my machine where earlier kdump used to fail and after disabling CONFIG_SMP(ie CONFIG_SMP=n) crash kernel boots properly and I am able to take the memory dump Regards Sharyathi
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