https://community.hpe.com/t5/operating-system-linux/cpu-error-in-proliant-dl380-g3/m-p/3332313#M13217 Dear sir<BR /> On Proliant Dl380 G3 server is running with 2 cpu but single cpu is detected in redhat 8.0 linux <BR /><BR /> After adding another cpu system hang <BR /> Firmware upgradation is done for dual cpu kernal is rebuild <BR /> <BR /> Pl tell me any possibilities <BR /> <BR /> Thu, 15 Jul 2004 06:52:58 GMT Ashutosh_2 2004-07-15T06:52:58Z https://community.hpe.com/t5/operating-system-linux/cpu-error-in-proliant-dl380-g3/m-p/3332313#M13217 Dear sir<BR /> On Proliant Dl380 G3 server is running with 2 cpu but single cpu is detected in redhat 8.0 linux <BR /><BR /> After adding another cpu system hang <BR /> Firmware upgradation is done for dual cpu kernal is rebuild <BR /> <BR /> Pl tell me any possibilities <BR /> <BR /> Thu, 15 Jul 2004 06:52:58 GMT https://community.hpe.com/t5/operating-system-linux/cpu-error-in-proliant-dl380-g3/m-p/3332313#M13217 Ashutosh_2 2004-07-15T06:52:58Z https://community.hpe.com/t5/operating-system-linux/cpu-error-in-proliant-dl380-g3/m-p/3332314#M13218 1) may be just hardware problem with second CPU?<BR /><BR />2) with smp kernel you should see 2 logical CPU even with one physical CPU because [AFAIK] all dl380g3 come with CPU with hyperthreading. So - do you see two CPU in "top", for example? Thu, 15 Jul 2004 08:51:12 GMT https://community.hpe.com/t5/operating-system-linux/cpu-error-in-proliant-dl380-g3/m-p/3332314#M13218 Vitaly Karasik_1 2004-07-15T08:51:12Z