Reporting: UNKNOWN_CODE_PLEASE_REPORT

[tapvt]

Just experienced this. Figured I'd do as the log entry asked and report.

UNKNOWN_CODE_PLEASE_REPORT: Error writing file '/rdsdbdata/tmp/MYsm18GI' (Errcode: 28)

This is due to a huge temp table being written on an RDS that is too small. We run out of room experience this error.

The value of packet.errno in Sequence._packetToError() is 3.

[dnalborczyk]

Just a wild guess, but I think you need to report this error to the MySQL community!

Daniel

[dresende]

That error description is when node-mysql does not know that error number. The known ones are here:

https://github.com/felixge/node-mysql/blob/fd984a71c715a9ffe54b9154d406a85e3711940f/lib/protocol/constants/errors.js

If you find what the error code means please report. It's probably an error code from filesystem, dunno..

[kkoch986]

The error is 28: Error writing file
Seems from looking around it happens when theres "No space left on device", probably ran out of space on the server.