HP StorageWorks 2/32 SAN switch 2/32, version 4.0.2b release notes - Page 8
firmwarerestore, firmwaredownloadstatus, firmwareshow, Error Log Enhancements
View all HP StorageWorks 2/32 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 8 highlights
SAN Switch 2/32 Firmware Version 4.0.2b Updates firmwarerestore Use this admin level command to delete a new firmware version download from flash memory and restore the previous version of the firmware from the secondary partition. This can only be performed if the firmwaredownload was previously executed with the auto-commit flag disabled. firmwaredownloadstatus Use this admin level command to display the status of a firmware download. This command displays an event log that records the progress and status of the current firmwaredownload command. The event log is created by the current firmwaredownload command and is retained until another firmwaredownload command is issued. A timestamp is associated with each event. firmwareshow Use this user level command to display the firmware version information for the primary and secondary partitions of flash memory on a switch. Error Log Enhancements The Error Log subsystem now retains a maximum of 1,536 messages in RAM, that is, a total of 256 messages for each error message level (Panic, Critical, Error, Warning, Info, and Debug). In addition, important messages are stored in a separate persistent error log to guarantee that they are not lost in case of power outage or system reboot. IMPORTANT: The enhancement prevents messages of lesser severity from overwriting messages of greater severity. For example, Warning messages cannot overwrite Error, Critical or Panic messages. Error log updates include: • The error log subsystem supports persistent logging. Each switch integrates its own persistent log. • The persistent log is preserved across power cycles and system reboots. • The persistent log has a default capacity to store 1,024 error log entries. • The persistent log can be resized at run time without having to reboot the switch or the system. • The persistent log is configurable to a maximum of 2,048 entries. The persistent error log can be resized to between 1,024 and 2,048 entries. 8 SAN switch 2/32, version 4.0.2b release notes