Technical data

I–9
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
storageset member, 2–57
Required tools, xxii, 2–1, 3–1
Restart_type codes, 4–39
Restarting the subsystem, 2–7
Revision history, xxiv
Running
controller self-test, 4–2
DAEMON tests, 4–2
DILX, 4–55
FMU, 4–37
VTDPY, 4–43
S
SCSI command operations, 4–39
Self-test, 4–2
Setting
display characteristics for FMU, 4–40
Shutting down the subsystem, 2–5
disabling the ECBs, 2–5
enabling the ECBs, 2–5
Significant event reporting, 4–24
Single-battery ECB
part number, 1–3, A–3
Single-controller configuration
installing
cache module, 2–14
controller, 2–11
DIMMs, 2–53
removing
cache module, 2–13
controller, 2–9
DIMMs, 2–53
replacing
cache module, 2–13
controller, 2–9
controller and its cache module, 2–9
DIMMs, 2–52
ECB, 2–38
ECB with cabinet powered off, 2–40
ECB with cabinet powered on, 2–39
I/O module, 2–46
PCMCIA card, 2–55
PVA module, 2–43
replacing modules, 2–8
upgrading to dual-redundant controller
configuration, 3–17
Software
patches, 3–8
upgrading, 3–2
Software patches
deleting, 3–10
installing, 3–8
listing, 3–12
listing, installing, deleting, 3–8
Solid OCP
events
controller termination, 4–27
Spontaneous event log
no controller termination, 4–34
Starting the subsystem, 2–7
Status
device ports, 4–50
devices, 4–48
host port, 4–45
units, 4–51
Storageset member
replacing, 2–57