Octel 200 Installation And Maintenance Manual page 260

Installation and Maintenance Volume
6-30
Where WW is the Region tested, and XXXXX is the Number of sectors on the disk that had read errors.
All drives are listed on the status line, even if not installed. If not installed, zeros are displayed.
To use the command, at the @ prompt, type
DEX x y
Where x and y are one of the following:
x
= DISK
y
= REGION
Octel Overture 200/300 Serenade 3.0
Enter
This argument specifies which disk to test:
1 = Test disk #1 (if system drive #1 is installed)
2 = Test disk #2 (if system drive #2 is installed)
3 = Test disk #3 (if voice drive #3 is installed)
4 = Test disk #4 (if voice drive #4 is installed)
5 = Test disk #5 (if voice drive #5 is installed)
6 = Test disk #6 (if voice drive #6 is installed)
FF = Test all disks (or those disks that are actually installed)
Enter
= Abort background DEX
If all disks are specified but not all are installed, DEX tests only those disks that are
actually installed. If an invalid option is specified, DEX responds with the following:
INVALID DISK NUMBER or DISK EXERCISE ABORTED
If none of the specified disks are actually installed, DEX responds with the
following:
DRIVE NOT INSTALLED
This argument specifies which regions to test:
1 = Critical sectors
2 = File system
4 = Prompts
8 = Message headers
10 = Voice data
Enter
= All regions
Voice drives have two types of regions, Critical sectors and Voice data. When
running DEX to test all regions for all system and voice drives (that is, DEX FF),
invalid regions of the voice drives are ignored, but the corresponding regions on the
system drives are exercised.
.
The DEX report for a voice drive region that does not exist displays zero
errors.
PB60014–01