146 Known Issues and Frequently Asked QuestionsQ: Are duplicate usernames allowed in the BMC?A: No. If you enter a username value that already exists, the SYSCFG utilityreturns an error code of 89, which means This username is alreadyin use. Enter a unique username.Q: In --solcfgparams, when I set the Serial Over LAN (SOL) character sendthreshold using solcharsendthreshold to be 225, I get a Hardwaresubsystem error. Invalid data field in request. What arethe valid values?A: The range of valid values for --solcfgparams, --solcharsendthreshold arefrom 1 to 220.Q: How do I enable console redirection on a modular system?A: Set the --serialcomm option value to enableconred. For example, syscfg-serialcomm=enableconred.Embedded Linux QuestionsQ: After installing Linux, I am not able to boot to the utility partition bypressing the F10 key during reboot.A: Recreate the utility partition using the upinit.sh script and install grub inthe boot partition.Q: When booting DTK through PXE, my system displays error messages,unknown behavior, and also leads to a kernel panic sometimes. However,booting from the CD causes no problems.A: Ensure that you specify the correct RAMDISK size in the pxe config filebefore booting through PXE. (A sample pxe config file is provided in/mnt/cdrom/isolinux/isolinux.cfg.)Q: What is the version of the Linux kernel used?A: The Linux kernel is derived from 2.6.9-42. The source RPM (SRPM) forthe Linux kernel is available on /mnt/cdrom/srpms .Q: Can I use a 2.5 Linux kernel?A: Yes. You could integrate the DTK tools into your own embedded Linux.See "Deployment Using Customized Embedded Linux."
