Installation guide

9
Release Notes for Cisco SN 5428 Storage Router Release 3.5.3
OL-6542-01
Limitations and Restrictions on SN 5428 Storage Router Clusters
To return to a previous software release and remove the updated storage router software using the
web-based GUI, follow these instructions:
Step 1 In the web-based GUI, log in as “admin”. To access the GUI, enter the URL for the storage router.
(Pointing your browser to the storage router management interface IP address using the HTTP protocol.)
For example, type http://10.1.10.244.
Step 2 Click Maintenance to display the dynamic Maintenance menu list in the left frame.
Step 3 Click Reset from the dynamic Maintenance menu list.
Step 4 Click the Select next boot version drop-down arrow to view the list of available software versions.
Choose the version of software to run when the system is booted.
Step 5 (Optional) To save configuration changes before rebooting, check the Save unsaved changes checkbox.
If the checkbox is not checked, any unsaved configuration changes will be lost.
Step 6 Click Reset System.
Step 7 After the storage router reboots, verify that it is running the selected software. (See “Determining the
Storage Router Software Version” section on page 7.)
Step 8 (Optional) Click Maintenance and then click the Delete link to the right of the updated software in the
Show Storage Router Software table to remove it from the storage router.
LimitationsandRestrictionsonSN 5428StorageRouterClusters
This release includes the following restrictions on storage router clusters:
• A cluster can be composed of up to two SN 5428 Storage Routers, or one SN 5428 and one
SN 5428-2 Storage Router.
• A cluster can support up to 12 SCSI routing instances.
• A cluster can support up to 100 iSCSI targets.
Caveats
Caveats describe unexpected behavior or defects in the specified SN 5428 software release. Severity 1
caveats are the most serious caveats; severity 2 caveats are less serious.
This document describes open and resolved severity 1 and 2 caveats and selected caveats of other
severities, for release 3.5.3.
• The “Open Caveats” section lists caveats that are open in the current release and may be open in
previous releases.
• The “Resolved Caveats” section lists caveats that are resolved in this release, but open in previous
releases.
Step 6
show version Verify that the storage router is now running the correct software.
Step 7
delete software version 3.5.3 (Optional) Remove the updated software from the storage router.
Command Description