HP StorageWorks 16-EL HP StorageWorks Web Tools V3.1.x/4.1.x User Guide (AA-RS - Page 269
Web Tools and Firmware Download
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Troubleshooting Web Tools Web Tools and Firmware Download There are multiple phases involved with firmware download and activation. When Web Tools reports that firmware download has been completed successfully, this indicates that a basic sanity check, package retrieval, package unloading, and verification was successful. Note: Web Tools currently forces a full package install. To perform an incremental upgrade use the Fabric OS command line interface. A reboot is required to activate the newly downloaded firmware. The reboot is done automatically from the Web Tools user perspective and results in a loss of network connectivity with Web Tools. Web Tools screens will continue to be visible during the reboot, but not available. Wait approximately 10 minutes to ensure that all of the application windows have been restored. If Web Tools fails to respond after 20 minutes, you may need to close all Web Tools applications windows and restart them, or contact their system administrator for network assistance. The Web Tools loss of network connectivity during a failover or reboot (initiated though the firmwaredownload) varies for different configurations: ■ Core Switch 2/64 with dual CP-loss of network connectivity due to failover is approximately 1 minute. ■ Core Switch 2/64 with single CP-loss of network connectivity due to reboot is approximately 4 minutes if diagpost is disabled and up to 16 minutes if diagpost is enabled. ■ SAN Switch 2/32-loss of network connectivity due to reboot is approximately 4 minutes if diagpost is disabled and 8 minutes if diagpost is enabled. Web Tools Version 3.1.x/4.1.x User Guide 269