Specifications

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Cisco SN 5428-2 Storage Router Software Configuration Guide
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Chapter 11 Maintaining and Managing the SN 5428-2 Storage Router
Gathering Troubleshooting Information
The crash log provides the following information:
• System information, including software version
• Exception information
• Boot information, including the kernel version and creation date
• A list of all tasks, including entry point, task ID and priority for each task
• Task registers and stack trace for each task in the task list
• Net job ring
• A list of all modules, including module ID, data start addresses, etc.
• A list of all devices
• A list of all drivers, including the number of create, delete, open, close, read, write, and I/O control
actions performed
• A list of free memory addresses and a summary of memory usage information
• A list of open file descriptors
• Network interface information, including flags, interface type, addresses, and MTU information for
all storage router interfaces
• The route table
• The ARP table
• The host table
• Active Internet connection information, including PCB, connection type (TCP or UDP), receive and
send queues, local and foreign addresses, and state for each connection
• Routing statistics
• IP statistics
• ICMP statistics
• TCP statistics
• UDP statistics
• Network stack data pool (MBufs) and cluster pool table information
• NFS authorization
• Mounted NFS filesystem information
• Boot filesystem information
• Registered crash dump functions
• CPC710 registers at time of exception
Information used to create the crash-cpp.txt file is periodically written to the tmpcrash.txt file in the log
directory. If a crash occurred at the current time, use the show crash current command to display the
information as it would be written to the crash log.