Technical data

I–11
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
using CLCP, 3–8
deleting patches, 3–10
deleting software patches, 3–10
installing patches, 3–8
installing software patches, 3–8
listing patches, 3–12
listing software patches, 3–12
Utilities and exercisers
CHVSN utility, 4–64
CLCP utility, 4–62
Clone utility, 4–63
CONFIG utility, 4–60
DSTAT, 4–64
FRUTIL, 4–63
HSUTIL, 4–61
V
Verbose logging, 4–42
Virtual terminal display. See VTDPY
Volume serial number
generating a new one with the CHVSN utility,
4–64
renaming with the CHVSN utility, 4–64
VTDPY
checking communication with host, 4–45
commands, 4–44
general description, 4–43
running, 4–43
W
Warning, defined, xxi
Write capability, test for devices, 4–57
Write protection for program card, 3–5
Write-back caching
fault-tolerance, 4–17