User`s guide

StorageWorks RAID Array 200 Controller Installation and Standalone Configuration Utility
Index–2 EK–SWRA2–IG. C01
C
configuring, 6–1, 6–15
automatically, 6–21
interactively, 6–27
for data availability, 6–17
for drive connectivity and performance,
6–19
understanding the methods, 6–20
configuring interactively, 6–27
creating a drive group, 6–28
defining a drive group, 6–30
arranging a drive group, 6–35
creating a logical RAID drive, 6–37
choosing a caching policy, 6–42
defining a hot spare drive, 6–43
saving the logical RAID drive
configuration, 6–45
initializing a logical RAID drive, 6–47
saving the RAID configuration to
diskette, 6–51
controller, 1–1
1-channel, 4–2
3-channel, 5–3 to 5–4
defined, 1–11
EISA, 3–1, 3–3, 4–2, 5–1, 5–3
kit, 2–5
PCI, 4–2, 4–3, 5–1, 5–3, 5–4
replacing, 8–26
restoring RAID configuration onto a
new, 7–40
swapping EEPROM between, 8–27
controller parameters and options, 6–6, 6–
7, A–1
battery backup, 6–12, A–3
fault management, 6–12
SCSI transfer, 6–9
startup, 6–11
D
data recovery, 6–15
data transfer rate, 1–1
setting, 6–10
DEC OSF/1 for AXP, 1–12, 2–4, 3–6,
3–12
disk array, 1–8
disk drives
error counts, 7–60
failing, 7–50
formatting, 7–49
how the capacity of each individual
drive affects the capacity of the drive
group, 6–29
hot spare, 1–9, 6–16, 6–43, 7–33
marking as optimal, 7–58
number you can use in a drive group for
each RAID level, 7–21
planning how to recover from a failure,
6–15
rebuilding, 7–54
status, 7–11
working with, 7–48
disk failure, 6–15, 7–54
drive group
arranging, 6–35, 7–25
cancelling, 6–33, 7–25
creating, 6–28
defined, 1–8
defining, 6–30, 7–22
deleting, 7–42
designator, 7–10
number of drives in a group, 6–29
viewing, 7–8