The server failed to format or initialize because the available
space (free spacebytes) in the diagnostic data
directory path path is less than 2MB to allocate
db2diag.log files;
Explanation
There was not enough free space in the diagnostic
directory to allocate 2MB db2diag.log files.
System action
The server stops.
User response
Free the required disk space in the diagnostic
directory to at least 2MB and then run the command again.