Specifications

2–20 Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 Maintenance and Service Guide
8. Enter Y(es). The following display appears:
Quiescing all device ports. Please wait...
Device Port 1 quiesced.
Device Port 2 quiesced.
Device Port 3 quiesced.
Device Port 4 quiesced.
Device Port 5 quiesced.
Device Port 6 quiesced.
All device ports quiesced.
Remove the slot A [
or B ] controller (the one without a blinking green
LED) within 4 minutes.
CAUTION: The device ports must quiesce before removing the controller. Failure to
allow the ports to quiesce might result in data loss. Quiescing might take several
minutes.
NOTE: A countdown timer allows a total of four minutes to remove both the controller and
cache module. After four minutes, “this controller” exits FRUTIL and resumes operations. If this
happens, return to step 4 and proceed.
9. Disconnect all host bus cables from the controller. For cables without extender clips,
use needle nose pliers as shown in Figure 2–7 to disconnect each cable.
10. Disengage both retaining levers and remove the “other controller,” then place the
controller into an antistatic bag or onto a grounded antistatic mat.
Once the controller is removed, the following display appears:
Remove the slot A [ or B ] cache module within x minutes, xx seconds.
11. Disengage both retaining levers and partially remove the “other controller” cache
module—about half way.
CAUTION: The ECB must be disabled—the status light is not lit and is not
blinking—before disconnecting the ECB cable from the cache module. Failure to
disable the ECB might result in cache module damage.
12. Disable the ECB by pressing the battery disable switch until the status light stops
blinking—approximately five seconds.
13. Disconnect the ECB cable from the “other controller” cache module, remove the cache
module, and place it onto a grounded antistatic mat or into an antistatic bag.