HP Hitachi Dynamic Link Manager Software - Manual (Page 413)

8. Messages
391
When a log output request was made from the filter driver, the log information
was discarded because of a memory allocation failure. Alternatively, although an
emergency message (such as a path error message) detected by the core logic was
generated as an output message, its log information was discarded by the HDLM
alert driver.
aa...aa: Message code (hexadecimal number)
bb...bb: Buffer size (hexadecimal number)
Action
Check whether any other error occurred. The information that could not be
written is discarded.
Review the actual memory size if another error does not occur.
If the actual memory size is insufficient, increase the actual memory size.
If the actual memory size is sufficient, execute the
DLMgetras
utility for
collecting HDLM error information, and then contact your HDLM vendor or the
maintenance company if there is a maintenance contract for HDLM. For details
on the
DLMgetras
utility, see 7.2 DLMgetras Utility for Collecting HDLM Error
Information.