Logtool Specifications

Hewlett-Packard STM: Logtool ERS * Revision 1.17
- Page 42 - Printed: 02/04/99 3:38 PM
I/O Error Entry
I/O error entries are logged by I/O system drivers and typically contain information
concerning exception conditions that the driver encountered. The header for this
entry contains the following fields:
Entry Length The total length of the entry including the header.
Entry Type The type of entry. The value for I/O error entries is 1.
Entry Index The entry index is used in combination with the entry time stamp
to build the entry ID for this error event.
Entry Version The entry version indicates the version of the header for the type of
log entry this is.
Time Stamp The date/time that the logger process logged this entry.
Device Path The device path of the hardware module that is being controlled by
the driver which is logging. If NULL, the driver is not associated
with any physical hardware module.
Product ID The product identifier associated with the hardware module. This
identifier will be extracted from the system configuration map
entry corresponding to the Device Path above. If Device Path is
NULL, this field will be NULL also.
Logger ID The unique identifier of the driver that is logging this entry. The
decoder cross-reference file will be searched for a logger id that
matches this one. If an entry is found, the associated decoder or
monitor module will be invoked to decode the data portion of this
entry when the log is formatted. If no decoder cross-reference entry
is found, the entry will be formatted and displayed in hex.
Data Length The total length of the data portion of this entry.
LPMC Entry
This entry is logged by the system when a low priority machine check condition
occurs. The header for this entry contains the following fields:
Entry Length The total length of the entry including the header.
Entry Type The type of entry. The value for LPMC entries is 2.