Open SCSI Integrator's Manual for NonStop S-Series Servers

The Open SCSI I/O Process (IOP)
Open SCSI Integrator’s Manual for NonStop Servers—422988-002
4-16
File-System (FESTATUS) Error-Code Values
Table 4-6. File-System Error Codes and Their Meanings (page 1 of 3)
Error
Code
Corresponding
FESTATUS Literal
Meaning or Error Cause
0 FEOK No error detected by IOP in command execution.
However, also check the CAM status values (Table 4-8
on page 4-20) and SCSI status values (Table 4-9 on
page 4-21).
2 FEINVALOP Check for one of the following causes:
•
Diagnostic operations had an incorrect buffer
length.
•
A Set/Get Mode operation specified an invalid
mode.
14 FENOSUCHDEV Check for one of the following causes:
•
A request involved a device or path that is not
configured or reachable by the IOP.
•
The IOP received a request for a device that it does
not control.
15 FEWRONDEV The wrong LDEV was specified. This error code should
not be returned for normal I/O operations and is
currently returned only for some operations performed
by the Subsystem control Facility (SCF).
21 FEBADCOUNT Check for one of the following causes:
•
The requested length was too long for the process
type or the I/O subsystem.
•
The buffer length was too short to hold the header
information on a write-read passthrough command.
•
The buffer was too short for the specified transfer
length.
•
The number of bytes transferred to or from the
controller did not match the number requested.
The FEBADCOUNT literal might be returned in cases
where there is no valid buffer status. An example of such
a case is the IOP detecting a buffer not long enough to
contain even a valid header.
22 FEBOUNDSERR The wrong path was specified. This error code should
not be returned for normal I/O operations and is
currently returned only for some operations performed
by the TSM application.