Compaq StorageWorks HSG60, Installation Card

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b. Follow on-screen instructions to connect the ECB.
See Figure 4 for the location of the Cache A (
7
) and
Cache B (
8
) modules. The relative locations of
controllers and cache modules are similar for all
enclosure types.
FRUTIL exits. The ECB expiration date and deep
discharge history are updated.
IMPORTANT: Wait for FRUTIL to terminate.
c. Following single ECB replacement:
1) Remove the old ECB and place the ECB in an
antistatic bag or on a grounded antistatic mat.
2) If the replacement ECB was not placed within an
available bay, install the ECB into the vacant bay of
the old ECB.
d. Following dual ECB replacement, if the other cache
module is also to be connected to the new dual ECB,
connect the PC or terminal to the “other controller”
maintenance port.
The connected controller now becomes “this
controller.”
e. Repeat step 4 through step d as required.
f. Disconnect the PC terminal from the controller
maintenance port.
HSZ80 Controller Configurations
Use the following steps and Figure 1 through Figure 5 , as
appropriate, to replace an ECB in single-controller and
dual-redundant controller configurations using FRUTIL:
1. Connect a PC or terminal to the maintenance port of the
controller that has the defective ECB.
The controller connected to the PC or terminal becomes
“this controller.”
2. Enter the following command to verify that system time is
set:
SHOW THIS_CONTROLLER FULL
3. If system time is not set or current, enter current data using
the following command:
SET THIS_CONTROLLER
TIME=dd-mmm-yyyy:hh:mm:ss
IMPORTANT: An internal clock monitors the life of the ECB battery. This
clock must be reset after replacing an ECB.
4. Start FRUTIL with the following command:
RUN FRUTIL
5. Enter Y(es) to confirm the intent to replace the “this
controller” ECB.
CAUTION: Make sure that at least one ECB is connected to the
ECB Y-cable at all times during this procedure. Otherwise, cache
memory data is not protected and is subject to loss.
The ECB Y-cable has a 12-volt and a 5-volt pin. Improper handling
or misalignment when connecting or disconnecting might cause
these pins to contact ground, resulting in cache module damage.
NOTE: If an empty bay is not available, place the replacement ECB
on top of the enclosure or at the bottom of the rack.
6. Insert the replacement ECB into an appropriate bay or near
the ECB being removed.
7. Follow on-screen instructions to connect the ECB.
See Figure 4 for the location of the Cache A ( 7 ) and Cache
B (
8
) modules. The relative locations of controllers and
cache modules are similar for all enclosure types.
FRUTIL exits. The ECB expiration date and deep discharge
history are updated.
IMPORTANT: Wait for FRUTIL to terminate.
8. Following single ECB replacement:
a. Remove the old ECB and place the ECB in an antistatic
bag or on a grounded antistatic mat.
b. If the replacement ECB was not placed within an
available bay, install the ECB into the vacant bay of the
old ECB.
9. Following dual ECB replacement, if the other cache
module is also to be connected to the new dual ECB,
connect the PC or terminal to the “other controller”
maintenance port.
The connected controller now becomes “this controller.”
10. Repeat step 4 through step 9 as required.
11. Disconnect the PC terminal from the controller
maintenance port.
Hot-Pluggable Procedure for StorageWorks
Model 2100 and 2200 Enclosures
For HSG60, HSG80, and HSJ80 controller configurations with
FRUTIL support, follow the applicable controller procedure
previously addressed. For a hot-pluggable ECB replacement,
use the procedure in this section.
IMPORTANT: The pluggable procedure (used in the HSG60, HSG80, HSJ80,
and HSZ80 controller sections) uses FRUTIL to update the ECB battery
expiration date and deep discharge history.
The hot-pluggable procedure in this section replaces the ECB only and
does
not update ECB battery history data.
Use the following procedure to replace an ECB as a
hot-pluggable device:
1. Using Figure 4 , determine the specific bay to install the
ECB.
NOTE: Make sure this bay supports the same cache module (A or B) as
the ECB being removed.
2. Press the release tab and pivot the lever downward on the
replacement ECB.
3. Remove the blank panel from the appropriate vacant bay (A
or B).
4. Align and insert the replacement ECB into the vacant bay
until the lever engages the enclosure (see Figure 5 ).
5. Lift the lever upward until the lever locks.