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Machine Check - OS MCA

 
SivaOX
Advisor

Machine Check - OS MCA

One of my BL860c blade server frequently goes to un-operational state.  Which has HP UX 11.31 (Sep 2012 patches)

 

following entries are found in the console logs,

 

System firmware 0

OS_MCA_UNCORRECTED_MC

OS MCA didn not correct the Machine Check.

 

Kindly help to find out an issue.

Thanks.

 

 

P.S. This thread has been moved  from HP-UX > System Administration to Servers > Integrity - HP Forums Moderator

5 REPLIES 5
Laurent Menase
Honored Contributor

Re: Machine Check - OS MCA

log a call to hp support.

Can be hard or soft.

SivaOX
Advisor

Re: Machine Check - OS MCA

Hope it'll be a Hardware related.

Event log says,

 

MC_ROUNDUP_FAILED

During Machine check, SAL cannot roundup the processors.

Ajin_1
Valued Contributor

Re: Machine Check - OS MCA

Hi

 

It seems related to disk errors

Thanks & Regards
Ajin.S
Proverbs 3:5,6 Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make all your paths straight.
Dennis Handly
Acclaimed Contributor

Re: Machine Check - OS MCA

>It seems related to disk errors

 

I wouldn't think so.  This is more related to the processor/chip set.

SivaOX
Advisor

Re: Machine Check - OS MCA

Yes.  CPU chip failed.