HP StorageWorks Replacing an HSG60 or HSG80 Array Controller Installation Instructions (EK-80CTL-IM. F01, March 2005)

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Note: In Transparent Failover mode, units that failed over due to a
RESTART command will revert back to preferred controller after
about 1 minute.
 e. Exit VTDPY by pressing Ctrl+Y.
 f. Disable Failover mode, and take the controllers
out of the dual-redundant configuration by
entering the following command:
SET NOFAILOVER
 3. For the controller to be replaced, complete the
following substeps:
 a. Make sure that the Reset button (see Figure 5 on
page 3) is a constant green.
 b. Remove the program card ESD cover (see
Figure 6 on page 3).
 c. Remove the program card from the controller
being replaced by pressing the program card slot
Eject button (see Figure 6 on page 3).
 d. Save the ESD cover and program card in an
antistatic bag or on a grounded antistatic mat for
use with the replacement controller.
 4. For the operational controller, complete the
following substeps:
 a. Start FRUTIL by entering the following
command:
RUN FRUTIL
FRUTIL automatically asks if you intend to
replace the controller cache battery.
 b. Enter N(o). The FRUTIL Main Menu is
displayed (see Figure 9 and Figure 10).
Figure 9: FRUTIL Main Menu for a controller in a BA370
Figure 10: FRUTIL Main Menu for a controller in a M2100
and M2200 enclosure
 c. Enter option 1 to remove the controller or cache
module. The Replace or remove Options
screen is displayed (see Figure 11).
Figure 11: Replace or remove Options screen
 d. Enter option 2 to remove the controller being
replaced. The Slot Designations screen is
displayed (see Figure 12 and Figure 13).
Figure 12: Slot Designations screen for controllers in a
BA370 enclosure
Figure 13: Slot Designations screen for controllers in
M2100 and M2200 enclosures
 e. Make sure that the program card was removed
from the controller to be replaced. Do not
proceed until it is removed.
 f. Enter Y(es) to confirm the intent to remove the
“other controller.”
Caution: Wait for FRUTIL to quiesce the device
ports—indicated by an All device ports
quiesced message. Failure to allow the ports to quiesce
might result in data loss. Quiescing might take several
minutes.
Note: After the ports quiesce, a countdown timer allows you a total
of 2 minutes to remove the controller. After 2 minutes, the
operational controller exits FRUTIL and resumes operations. If this
happens, return to step 4 and proceed.
FRUTIL Main Menu:
1. Replace or remove a controller or cache
module
2. Install a controller or cache module
3. Replace a PVA module
4. Replace an I/O module
5. Exit
Enter choice: 1,2,3,4,5 ->
FRUTIL Main Menu
1. Replace or remove a controller or cache
module
2. Install a controller or cache module
3. Replace an I/O module
4. Exit
Enter choice: 1,2,3,4 ->
Replace or remove Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1,2,3,4 ->
Slot Designations (BA370)
(front view)
[ ---- EMU ---- ][ ---- PVA ---- ]
[ ---------- Controller A -------- ]
[ ---------- Controller B -------- ]
[ Cache Module A ] [ Cache Module B ]
Slot Designations M2100/M2200
(back view)
[ Port1 ] [ Port3 ] [ Port5 ]
[ Port2 ] [ Port4 ] [ Port6 ]
[ --------- Controller A -------- ]
[ --------- Controller B -------- ]
[ Cache Module A ] [ Cache Module B ]