Debug Facilities
You can use the available procedures for debugging a device driver that is under development.
Review the following command and kernel service descriptions before you debug a device driver:
- dumpctrl command
- errinstall command
- errlogger command
- errmsg command
- errupdate command
- extendlv command
- livedumpstart command
- sysdumpdev command
- sysdumpstart command
- trace command
- trcrpt command
- errsave kernel service
- ras_register kernel service
- ras_control kernel service
- ldmp_setupparms kernel service
- livedump kernel service
- dmp_compspec kernel service