Unified Computing System Discussions

 PS C:\Windows\system32> Install-Module -Name Cisco.UCS.Core WARNING: The specified module 'Cisco.UCS.Core' with PowerShellGetFormatVersion '2.0' is not supported by the current version of PowerShellGet. Get the latest version of the PowerShellGet m...

I recently ran memtest86+ on a C880 M4 with 2tb ddr4 main memory.So far no errors where detected, but the memory performance numbers seem very very lowIts reporting 538MB/sec main memory performance, where DDR4 should be in the 10s of gb/secAre there...

Saludos, actualmente tenemos 2 servidores Cisco UCS c220 M5 para el sistema SAP, pero los ventiladores generan un ruido muy fuerte, según los sensores las temperaturas están bien, sin embargo las revoluciones de los ventiladores es de mas de 20.000rp...

Hello! I just purchased a C240 M4 second hand that has 128GB of DDR4 2400T memory installed. Both BIOS and CIMC see that the memory is 2400, but is showing that the memory is running at 2133. I can't find a place in BIOS or in CIMC on where to change...

Hi,I have a UCS C240 M4 server which at first the raid controller works fine but suddenly when i shut it down and turn on again the raid controller didnt detect the harddrives and when i enter on the configuration of the raid theres no configuration ...

I have Cisco UCS C3260 chassis with M4 nodes. I believe they have Cisco VIC Ethernet NIC 2x 40G QSFP+ adapters.Do they support 802.3ad/LACP configuration?I am trying to configure CentOS Linux to bond the interfaces together on a single node. But it k...

I am thoroughly confused.  I have a C240 M4 I recently got and bought a UCSC-MRAID12G-1GB for it.  I plugged a pair of 1TB Samsung 870 EVO SSD's into it and tried to configure them in a RAID 1 array.  Works fine until I go to install Windows Server t...

I was upgrading ESXi on a series of B200 M5 blades (running 4.1.2a BIOS/FW version) to ESXi 7.0.3, the rest of the hosts didn't have a problem and were successful until this one. It's just stuck at 'Configuring and testing memory..' in the BIOS POST ...

Hi All,I am new to Cisco FI. We have a cisco fi 6454 with cisco hyperflex system. The FI is also connected with Cisco MDS and end EMC unity storage. Multiple vHBA(vHBA-a via FI-A and vHBA-b via FI-B) are created on the FI's to connect the hx nodes to...

Does enabling hyperthreading needs to be done in the bios? are there instructions on how to do this

We are currently using hx-m5, and we need to disable ssh due to security issues. What are the things that could be a problem?

Dear experts,I am trying to find an answer to the following question: i have my fabric interconnect configured with both FC and FCoE uplink with a same VSAN. If my server will perform a Boot from SAN, is there any preference algorithm from FI point o...