Dear All Experts,I'm having high CPU Load and IO Delay issues on UCS C-Series.I'm using Proxmox VE (required for existing environment) on several types of servers and I don't experience IO Delay and CPU Load issues like on UCS servers.The impact of I...
Forum Posts
Attention Cisco UCS Customers - Cisco has identified an issue that impacts certain SSD drives used in the UCS product line. This issue could cause data loss after the SSD has been powered on for 40,000 hours. A software fix is available. Please re...
Hello All I have a problem with MAC table saturations The problem really appears when the vlan is added to the vnic templates (within 3 minutes), but not when the vlan is created on UCSM or when the vlan is added to the Uplink/Po. When a VLAN is add...
Hi all, I successfully updated the firmware on a Cisco UCS rack server but I am unable to figure out how to programmatically activate the new Cisco IMC Firmware using PowerShell. I am following the instructions in the Cisco Integrated Management Cont...
Setting up my first Intersight managed UCS (done many UCS Manager on-prem). Last night I added our licenses to our Smart Account and told Intersight to "Sync Smart Licensing". Access to features is successfully unlocked...About an hour ago after a so...
Hi!What size are the screws that fix the inner rail to the server? We lost them during relocation, and are planning to order a replacement set. The Installation guide only mentions the screws which are used between the rack tower and the outer rails....
Resolved! UCS 240 M3 power error
Hi!I have a UCS 240 M3 server, and I get these errors in the imc, server won't turn on just the fans are spinning. Does anyone have an idea what could be causing the errors? I tested the power supplies, and they are good. Thanks for the reply!
error message we are seeing is "check if power allocation to server." we have 3 out of 4 functional psu's and only 4 blades in the chassis. why is 1 blade unable to power on - is there a policy setting somewhere?
Hello,I had an FI fail while in the middle of an upgrade via UCS Central. The FI rebooted and just refused to come back online, so it was replaced. The issue now is that I cannot get the FI to register properly with UCS Central. The FI is properly pa...
UCS Manager 4.2(2a)blade: B200 M4Host firmware: 4.2.2cBrowser: Chrome 110.0.5481.96I keep getting this error with a mapped ISO: Virtual Media has terminated as a result of the network, connection has been dropped.Anyone have an idea what causes this ...
When I fill in the target of san boot, it says that the WWPN address is out of range. "This is an invalid address, please consult the manual for the valid ranges." this wwpn was vplex front-edeg thx!
Hi, I am running into a strange issue trying to install windows server 2022 on a new b200 M6 blade. I'll attach a picture of the error, but it says "Windows can't be installed on this disk. the computers hardware may not support booting to this disk....
I have a Cisco ISE appliance SNS-3415 that I am trying to boot into the HDD.I don't see the HDD boot option in the CIMC boot order. It currently just boot loops after going through the Intel PXE Boot and Broadcom PXE Boot. I have a 600 GB HDD in slot...
Resolved! LACP bonding issue
UCS 480M5 with VIC 1455 (4x 25Gb links) and N9K TORs. The UCS server runs Oracle DBs on RHEL82x N9K switches have been vPC LACP (active) mode. From server side 2 links, VIC ports 1&2 go to switch 1 and 3&4 go to second switch. PortChannel on the VIC ...
Resolved! UCS M4 with 1240 FI 6454
hi to all, we had just transfered an 200M4 server from old chasis to new one,the IOM A can activate the backplane connection with this server,but the IOM B cannot activate the connections.till now ,we tried the below one1-re-ack server2-Removed and r...
