perror, Explaining Error Codes
For most system errors, MySQL displays, in addition to an internal text message, the system error code in one of the following styles:
message ... (errno: #)
message ... (Errcode: #)
You can find out what the error code means by either examining the
documentation for your system or by using the perror
utility.
perror
prints a description
for a system error code or for a storage engine (table handler) error
code.
Invoke perror
like this:
shell> perror [options] errorcode ...
Example:
shell> perror 13 64Note that the meaning of system error messages may be dependent on your operating system. A given error code may mean different things on different operating systems.
Error code 13: Permission denied
Error code 64: Machine is not on the network