SCF Reference Manual for the Storage Subsystem (G06.28+, H06.05+, J06.03+)

configuration information for, 49
configuring and managing, 70
correcting doubly allocated file extents, 106
deleting, 93
initializing, 92
load balancing, 119
partitioning, 92
preventing file opens, 109
renaming, 88
replacing the bootstrap program, 107
resetting, 103
resolving disk-naming conflicts, 88
See Physical disks, 70
sparing a defective sector, 104
starting, 97
stopping, 101
virtual disks, relationship to, 143
DISKTHRESHOLD attribute
ADD POOL command, 220
ALTER POOL command, 235
Displaying configured information
See INFO command, 153
Displaying current information see STATUS command
Doubly allocated file extents, correcting, 106
DOWN substate, description of, 34
E
EMS message
adapter configuration, 167
disk becomes full, 219
few extents left, 220, 235
generated by checksum error, 100
generated by sensitive command, 192
EMU attribute, STATUS SAC command, 286
EMULIST attribute, STATUS SAC command, 286
Enclosure interleaving
and AUTOCONFIGURE attribute, 73
fault tolerance, 77
mirrored disk placement with, 71, 73, 74, 77, 170,
179
not supported for the system disk, 72
Encrypted disks, displaying information about, 58
Encryption
changing the speed of operation, 117
CLIMs, 32
disks, 116
displaying disk information, 58, 117
displaying system status, 40
displaying tape information, 184
tapes, 189
ENCRYPTPRIORITY attribute, description of, 202
ENCRYPTRATE attribute, description of, 202
Error messages
collecting information about, 298
descriptions, 298
Guardian file system, 298
positive error numbers, 298
ESS disks
ADD DISK example, 83
description of, 71
special considerations, 72
Event Management Service (EMS) message see EMS
message
EXTENTINTERVAL attribute
ADD POOL command, 220
ALTER POOL command, 235
EXTENTTHRESHOLD attribute
ADD POOL command, 220
ALTER POOL command, 235
External disk, cannot be automatically configured, 73
F
Fabric
adding adapter, 166
failure, restarting disk, 103
load balancing, 118
STATUS DISK display, 52
FASTBULKWRITE attribute
changing, 85
description of, 203
Fault tolerance, configuring disks for, 77
FCS Manager, 26
FCS monitor process, 26
Fibre Channel tape connections, 180
File control blocks handled by CONTROL DISK, REFRESH
command, 245
FIRMWARE attribute, REPLACE SAC command, 270
FLASHBOOT attribute, REPLACE ADAPTER command, 270
FLASHFIRMWARE attribute, REPLACE ADAPTER command,
270
FORCED attribute
ABORT DISK command, 102, 193
ADD PARTITION command, 217
ALTER DISK command, 203
CONTROL DISK command, 246
DELETE PARTITION command, 250
PRIMARY DISK command
description of, 264
on RVUs before G06.11, 130
RESET DISK command, 271
STOP DISK command, 290
SWITCH ADAPTER command, 294
Free space table, rebuilt by CONTROL, REBUILDDFS
command, 106
FROMWARE attribute, REPLACE ADAPTER command, 270
FSTCACHING attribute
changing, 85
description of, 203
FULLCHECKPOINTS attribute, description of, 203
G
Group numbers for NonStop S-series enclosures, 37
H
HALTONERROR attribute
changing, 85
description of, 204
HARDDOWN substate
376 Index