Machine Check - OS MCA

[SivaOX]

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

[Laurent Menase]

log a call to hp support.

Can be hard or soft.

[SivaOX]

Hope it'll be a Hardware related.

Event log says,

MC_ROUNDUP_FAILED

During Machine check, SAL cannot roundup the processors.

[Ajin_1]

Hi

It seems related to disk errors

[Dennis Handly]

>It seems related to disk errors

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

[SivaOX]

Yes.  CPU chip failed.