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 i n Chapter 9, Maintenance Ob ject Repair
Procedures, of the Release 8.2, Maintenance for R8r manual. Add itional related
maintenance objects asso ciated with the Mass Storage System inc lude
STO-DATA, DISK, and H-ADAPTR.
Figure B-1. TN2211 faceplate
The system is usually booted from the boot i mage 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 d isk to the
removable media for bac kup storage. The restore disk command copies da ta
from th e rem ovab le med ia b ack to d isk. A ll MSS c omp onent s resi de i n the SPE,
or PPN c ontro l car rier (car rier A for a simp lex SPE, carr iers A and B for a
duplicated SPE).
The removable media circuit p ack contains SCSI bus terminators, a - 48V to +12V
power converter, an ind ustry standard SCSI-based removab le media drive, and
interface circuitry to t he private bus to control the LEDs, d etect the presence of
the circuit pac k, and identify the vintage of the hardware.
Red
Green
Yellow
fpdf2211 KLC 010600
TN2211 OPTICAL DRIVE