Specifications

A-6
Cisco Internet Streamer CDS 2.0-2.3 Software Configuration Guide
OL-13493-04
Appendix A Troubleshooting
Enabling the Kernel Debugger
By comparing fields, such as Total Size, Transferred Size, and Source URL in the Object
Replication output and Actual File Size and Source URL in the Source-URL to CDN-Object
Mapping output, you can determine whether or not the object that is stored is the same as the object
that was requested.
• To view the file directory structure on the Service Engine and verify the physical file on the disk,
you can use the cdnfs browse EXEC command, as shown in the following example:
SE# cdnfs browse
------ CDNFS interactive browsing ------
dir, ls: list directory contents
cd,chdir: change current working directory
info: display attributes of a file
more: page through a file
cat: display a file
exit,quit: quit CDNFS browse shell
/>ls
srv2-static.cisco.com/
http-172.18.81.151-glfc4h-b9gywnf5rlnfweg/
http-172.18.81.163-og5o21u178nrhw1mctgtiq/
172.18.81.163/
file--xrnfwxifgu62jtiwtyixvg/
172.18.81.168/
http-172.18.81.168-k5bsm1o+y14jgiqsvwaohq/
172.18.81.155/
/>cd 172.18.81.168/
/172.18.81.168/>ls
376 Bytes manifest-Delivery_service_1903.xml-lEYmrfnjt2o5GbUNwLCApA
Videos/
/172.18.81.168/>cd Videos
/172.18.81.168/Videos/>ls
2756437 Bytes SM-final Innebandy 2003.wmv <===============Physical file on disk
/172.18.81.168/Videos/>quit
SE#
Enabling the Kernel Debugger
Cisco CDS software allows you to enable or disable access to the kernel debugger from the CDSM. Once
enabled, the kernel debugger is automatically activated when kernel problems occur.
To enable the kernel debugger, do the following:
Step 1 Choose Devices > Devices > General Settings > Troubleshooting > Kernel Debugger. The Kernel
Debugger page is displayed.
Step 2 To enable the kernel debugger, check the Enable check box, and click Submit.