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This chapter includes the following sections:
Determine which of the following software bundles you need to update the Cisco UCS domain:
Step 1 | In a web browser, navigate to Cisco.com. | ||||||||||
Step 2 | Under Support, click All Downloads. | ||||||||||
Step 3 | In the center pane, click Unified Computing and Servers. | ||||||||||
Step 4 | If prompted, enter your Cisco.com username and password to log in. | ||||||||||
Step 5 |
In the right pane, click the link for the software bundles you require, as follows:
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Step 6 | On the first page from which you download a software bundle, click the Release Notes link to download the latest version of the Release Notes. | ||||||||||
Step 7 |
For each software bundle that you want to download, do the following:
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Step 8 | Read the Release Notes before upgrading your Cisco UCS domain. |
Download the software bundles to the fabric interconnect.
You can use the same procedure to download a single firmware image to the fabric interconnect.
Note |
In a cluster setup, the image file for the firmware bundle is downloaded to both fabric interconnects, regardless of which fabric interconnect is used to initiate the download. Cisco UCS Manager maintains all firmware packages and images in both fabric interconnects in sync. If one fabric interconnect is down, the download still finishes successfully. The images are synced to the other fabric interconnect when it comes back online. |
Obtain the required firmware bundles from Cisco.
After the image file for the firmware bundles have downloaded completely, update the firmware on the endpoints.
Step 1 | In the Navigation pane, click the Equipment tab. |
Step 2 | On the Equipment tab, click the Equipment node. |
Step 3 | In the Work pane, click the Firmware Management tab. |
Step 4 | On the Packages subtab, click the + icon next to a package to view its contents. |
Step 5 | To take a snapshot of the package contents, do the following: |
You can cancel the download task for an image only while it is in progress. After the image has downloaded, deleting the download task does not delete the image that was downloaded. You cannot cancel the FSM related to the image download task.
Step 1 | In the Navigation pane, click the Equipment tab. |
Step 2 | Expand the Equipment node. |
Step 3 | In the Work pane, click the Firmware Management tab. |
Step 4 | On the Download Tasks tab, right-click the task you want to cancel and select Delete. |
Verifying Local Storage Space on a Fabric Interconnect
If an image download fails, check whether the bootflash on the fabric interconnect or fabric interconnects in the Cisco UCS has sufficient available space.
Step 1 | In the Navigation pane, click the Equipment tab. |
Step 2 | On the Equipment tab, expand . |
Step 3 | Click the fabric interconnect on which you want to check the available space. |
Step 4 | In the Work pane, click the General tab. |
Step 5 |
Expand the Local Storage Information area. 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 unneeded objects from the fabric interconnect. |
Use this procedure if you want to delete an entire firmware package or bundle. If you prefer you can also delete one or more of the individual images in a package.
For releases prior to Cisco UCS, Release 1.3(1), you cannot delete firmware packages from the Packages tab. After you delete all images from the package, Cisco UCS Manager removes the packages.
Step 1 | In the Navigation pane, click the Equipment tab. |
Step 2 | On the Equipment tab, click the Equipment node. |
Step 3 | In the Work pane, click the Firmware Management tab. |
Step 4 | On the Firmware Management tab, click the Packages tab. |
Step 5 |
In the table, click the package that you want to delete. You can use the Shift key or Ctrl key to select multiple entries. |
Step 6 | Right-click the highlighted package or packages and choose Delete. |
Step 7 | If the Cisco UCS Manager GUI displays a confirmation dialog box, click Yes. |
Cisco UCS Manager deletes the selected package or packages and all images contained within each package.
Use this procedure if you want to delete only a single image from a package.
Step 1 | In the Navigation pane, click the Equipment tab. |
Step 2 | On the Equipment tab, click the Equipment node. |
Step 3 | In the Work pane, click the Firmware Management tab. |
Step 4 | On the Firmware Management tab, click the Images tab. |
Step 5 |
In the table, click the image that you want to delete. You can use the Shift key or Ctrl key to select multiple entries. |
Step 6 | Right-click the highlighted image or images and choose Delete. |
Step 7 | If the Cisco UCS Manager GUI displays a confirmation dialog box, click Yes. |