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Old 09-26-2016, 03:25 AM   #1
csi-ron
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RHEL stucks [suspect it's because hardware issue (CPU)]


Hi All, hope it's the right forum . [if not , please move it to then right one]

I installed RHEL 7.2 on Cisco UCS-C460
every time when i'm using it, after 30 min - 1 hour , it's stuck , and i see some CPU error [in the UCS CIMC]

I suspect that maybe there is some pacth i need to download in order the OS will be able to work with the cutting edge CPU [see screenshot]
http://www.interload.co.il/upload/8151991.PNG

Is it make sense ? is there something lie this ?

Thanks in advance ,
 
Old 09-26-2016, 06:36 AM   #2
Ginola
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Are you running the M2 or the M4 Model ?

M2 - https://access.redhat.com/ecosystem/hardware/943983
M4 - https://access.redhat.com/ecosystem/hardware/964863

Also, what Firmware version are you on?
 
Old 09-26-2016, 08:00 AM   #3
jpollard
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Might check temperature too. Losing a CPU fan will cause problems like this.
 
Old 09-27-2016, 04:31 AM   #4
csi-ron
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Quote:
Originally Posted by Ginola View Post
Are you running the M2 or the M4 Model ?

M2 - https://access.redhat.com/ecosystem/hardware/943983
M4 - https://access.redhat.com/ecosystem/hardware/964863

Also, what Firmware version are you on?

Hi , i'm using M4
Firmare version - 2.0(13e)
 
Old 09-28-2016, 07:53 AM   #5
Ginola
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That looks like a recent version.

From you screenshot the CPUs are supported. https://access.redhat.com/support/policy/intel

On the CIMC screen, in the [Server] tab, click [System Event Log] and look for an event that is marked Critical. Also, does the [Fault Summary] window show anything?

Then, still on the CIMC screen, on the right-hand side, click the [Admin] tab, then click on [Event Management]. Are all of your Actions set to "None"?
 
Old 10-03-2016, 01:07 PM   #6
KDewd
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You might be hitting a bug with the v4 intel processors. I think you have to have the firmware updated to resolve it.

See here: https://quickview.cloudapps.cisco.co...bug/CSCva46294

"For v4 CPU support the firmware version must be at 2.2(7b) or above."
 
Old 10-05-2016, 01:50 AM   #7
csi-ron
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Originally Posted by KDewd View Post
You might be hitting a bug with the v4 intel processors. I think you have to have the firmware updated to resolve it.

See here: https://quickview.cloudapps.cisco.co...bug/CSCva46294

"For v4 CPU support the firmware version must be at 2.2(7b) or above."
you right
it solved the problem

thanks !
 
  


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