Cisco UCS Chassis IOM Bug – Engineering Update

After I wrote the article on the Cisco UCS Chassis issue while upgrading the firmware to version 2.0 (4a), I have exchanged couple of emails with TAC and got a comprehensive update on this. So, what happened that day, as you Continue reading Cisco UCS Chassis IOM Bug РEngineering Update

Major BUG Hit Cisco UCS Chassis – Beware before Updating Firmware 2.0 (4a)

When we have been notified about the EquipmentChassisThermalThresholdCritical BUG which has been tracked with the ID CSCtx52556, we have been told by TAC that, the permanent issue has been fixed on the next release of the Firmware or “later”, which Continue reading Major BUG Hit Cisco UCS Chassis – Beware before Updating Firmware 2.0 (4a)

EquipmentChassisThermalThresholdCritical – BUG Hit Cisco UCS Chassis

Two weeks back I was working on a DC deployment where in we have large number of Cisco UCS Chassis carrying all of our Core Infrastructure services, like, Active Directory, Exchange Servers, SAP Application Servers running on top of RHEL, Continue reading EquipmentChassisThermalThresholdCritical – BUG Hit Cisco UCS Chassis