Z-Series Debugging and Diagnostics | 309Application core dumpsApplication core dumps are disabled by default. A core dump file can be very large. Core dumps are storedin the local flash. Enable full application core dumps with the following:When you enable this command to allow the system to automatically upload application core dumps to anFTP server, you will be requested to enter a password. Use the password of the FTP server where the corefiles are being moved. The password can be up to 15 alphanumeric characters only; no special charactersare allowed. After the password is entered, an FTP URL is created with the credentials in the operatingsystem. The CLI monitors application core dumps in the unit. Any application core dumps that occur willbe automatically uploaded to the FTP server.Undo this command using the no logging coredump serverMini core dumpsFTOS supports mini core dumps on the for kernel crashes. The mini core dump apply to Master units.Kernel mini core dumps are always enabled. The mini core dumps contain the stack space and some othervery minimal information that can be used to debug a crash. These files are small files and are written intoflash until space is exhausted. When the flash is full, the write process is stopped.A mini core dump contains critical information in the event of a crash. Mini core dump files are located inflash://CORE_DUMP_DIR directory. The kernel mini core file name format isf10StkUnit<Stack_unit_no>.kcore.mini.txt.Task Command Syntax Command ModeEnable RPM core dumps and specify theshutdown mode. logging coredump server CONFIGURATION
