DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-544DISK (MSS Disk Circuit Pack)
9
run. MTC (maintenance busy) means that the device is busied out; users cannot
access it, but all demand maintenance tests run. OUT (out of service) means that
users cannot access the device, but background and demand testing may run.
Notes:
a. Error type 1 means that the device is out of service as a result of
maintenance tests detecting a critical failure of the disk drive.
b. Error type 18 means that the disk was busied out on demand from the
System Access Terminal.
c. Error type 250 means that the Reset Test (#809 or #894) failed.
d. Error type 257 means that the device could not be accessed.
e. Error type 258 means an attempt was made to remove a disk that was
physically present or failure during remove occurred.
f. Error type 513 means that on-board disk drive diagnostics tests requested
by the Disk Diagnostic Test (#813) failed.
g. Error type 526 means that the Host Adapter was busied out. This also
causes the disk to be busied out.
h. Error type 528 means that there was a failure to insert the disk at system
initialization time. This is a software problem.
i. Error type 529 means that there was a failure to put the disk in service or to
take it out of service. Execute the
reset disk
command and then execute
the
status spe
command to verify that the disk is in service. If the disk is
not in the expected state, first clear any other alarms against other MSS
components and then execute the
reset disk
command.
j. Error type 769 means that the disk Loop-around Test (#814) failed.
k. Error type 1025 means that a disk medium error was detected when the
disk was read or written. The Disk circuit pack should be replaced if this
error continues to be reported.
l. Error type 1281 indicates that a hardware failure condition was detected
by the Firmware Error Counters Read and Clear Test (#812). See the
MSS
Error Actions
table at the end of the section on TAPE.
m. Error type 1793 is an in-line error from the disk control software that
indicates there was a problem with the SCSI Bus Access Failure or
Memory Access Failure between the Host Adapter and the Disk Drive. See
the
MSS Error Actions
table at the end of the section on TAPE.
n. Error type 2049 indicates that a bad command was sent to the disk drive.
This may be caused by a software error or a hardware failure. Execute the
test disk long command and fix any failures associated with those tests.
Error type 2305 means that the system is equipped with more than 2
memory circuit packs and the disk is either not large enough or has not
been configured correctly to support the larger memory size.
