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DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Troubleshooting an Upgrade
B-4New for Release 8
B
Troubleshooting details for the Mass Storage System may be found under the
R-MEDIA
maintenance object in Chapter 9, Maintenance Object Repair
Procedures, of the Release 8.2, Maintenance for R8r manual. Additional related
maintenance objects associated with the Mass Storage System include
STO-DATA
,
DISK
, and
H-ADAPTR
.
Figure B-1. TN2211 faceplate
The system is usually booted from the boot image stored on disk. The
save
translation
and
save announcements
commands save to disk the
memory-resident translation data and TN750-resident announcement data,
respectively. The
backup disk
command copies data from the disk to the
removable media for backup storage. The
restore disk
command copies data
from the removable media back to disk. All MSS components reside in the SPE,
or PPN control carrier (carrier A for a simplex SPE, carriers A and B for a
duplicated SPE).
The removable media circuit pack contains SCSI bus terminators, a -48V to +12V
power converter, an industry standard SCSI-based removable media drive, and
interface circuitry to the private bus to control the LEDs, detect the presence of
the circuit pack, and identify the vintage of the hardware.
Red
Green
Yellow
fpdf2211 KLC 010600
TN2211 OPTICAL DRIVE