Cisco UCS 5100 Firmware Manual page 7

Download Tasks
When you download a firmware image bundle, a Fabric Interconnect needs at least twice as much available
space as the size of the firmware image bundle. If the bootflash does not have sufficient space, delete the
obsolete firmware, core files, and other unnecessary objects from the fabric interconnect. Before you
download a new bundle, check the available free space on the Fabric Interconnects:
1. In the Navigation pane, select Equipment.
2. Expand Fabric Interconnects, and select Fabric Interconnect #.
3. Click the General tab in the Work pane to the right.
4. Expand Local Storage Information.
5. Check both fabric interconnects.
6. Delete Images and Packages if space is limited.
Use the Download Tasks tab in order to download firmware. The firmware image name can be between one
and 16 alphanumeric characters. You cannot use spaces or any special characters, and you cannot change this
name after the object has been saved. The system downloads and unpackages the bundle and distributes it to
both fabric interconnects. You can watch the progress on the FSM tab.