Nortel North American DMS-100 Instruction Manual page 99

1-84 Trouble locating and clearing procedures (continued)
Replacing a 3.5 in. disk drive unit
NTFX32BA
(continued)
Replacing a 3.5 in. disk drive unit NTFX32BA
At the MAP terminal
1
2
297-8021-544 Standard 14.02 May 2001
CAUTION
Loss of service
Disk allocation is difficult and dangerous errors are possible.
Contact the next level of support before you perform this
procedure.
Obtain the following items:
• replacement DDU
• flat-blade screwdriver with 1/4-in. (3-mm) blade
Obtain a shipping carton for the replaced DDUs. When possible, use the
carton of the new DDUs.
To access the IOD level of the MAP display, type
>MAPCI;MTC;IOD
and press Enter.
Example of a MAP display:
IOD
IOC 0 1 2 3
STAT . . . S
DIRP: SMDR B XFER:
MLP : . DPPP:
To post the input/output module (IOM) controller for the replaced DDU, type
>IOC ioc_no
and press Enter.
where
ioc_no
is the number of the affected IOM
Example of a IOM MAP display:
IOC PORT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
(IOM) STAT . . . – . . – – – .
0 TYPE C C C
O O O
N N N
. SLM : .
. DPPU: .
– –
C M M
O T P
N D C
NPO: . NX25:
SCAI :
– – – – –
S
C
S
.
–
S
C
S