Exabyte 221L, Product Manual

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78
P
RODUCT
M
ANUAL
1014258
C
HAPTER
5—V
IEWING
L
IBRARY
I
NFORMATION
V
IEWING
L
IBRARY
S
TATISTICS
The System Statistics screens allow you to view historical data about robot
moves to library elements, pick and put retries, positioning retries, and
powerup totals. The system statistics are cumulative totals from the time the
library was first installed; they do not restart from zero each time the library is
powered on.
To view library statistics:
1.
1. 1.
1. Press
[MENU]
to display the menus. Press the down arrow key until “Library
Information” appears.
2.
2. 2.
2. Press
[ENTER]
. Press the down arrow key until “System Statistics” appears.
3. 3. 3. 3. Press
[ENTER]
. The first statistic to appear is Total Moves, as shown in the
example below.
4. 4. 4. 4. To display additional Statistics screens, press the down arrow.
Table 5-2 describes the information in the System Statistics screens.
L i b r a r y
I n f o r m a t i o n
S y s t e m
S t a t i s t i c s
T o t a l M o v e s :
1 4 2 4 0 6
Table 5-2 Information available on the System Statistics screens
System Statistic Description
a
Total Moves The number of times the robot has picked a cartridge and placed it in a slot or tape
drive.
Pick Retries The number of times the robot retried picking a cartridge.
Put Retries The number of times the robot retried placing a cartridge.
Rotate Retries The number of times the robot retried rotating on the wrist axis.
PTE Retries The number of times the robot performed a position to element (PTE) retry.
Powerup Count The number of times the library has been power cycled.
a
Cumulative over the life of the library.