Index [ Volume Management ] MPE/iX 5.0 Documentation
Volume Management
Index
A
access
disk
account
creating
level security
structure
adding volumes to a class
example
adding volumes to a volume set
example
ALTACCT command
system
ALTERVOL command
VOLUTIL
ALTGROUP command
system
ASCII file
executing VOLUTIL commands from
B
backup
files
batch processing
boot
system
building files
C
capabilities
creating an account
changing current tape drive
changing default volume set
changing logical device number of tape drive
command history stack
displaying in DISCUTIL
displaying in VOLUTIL
editing and reexecuting a command in VOLUTIL
editing and reexecuting in DISCUTIL
reexecuting a command in DISCUTIL
reexecuting a command in VOLUTIL
configuration
information DISCUTIL
CONFIGURE command
DISCUTIL
configuring devices after system failure
configuring devices using DISCUTIL
disk
printer
tape
terminal
copying volumes
copying volume sets
COPYSET command
VOLUTIL
COPYVOL command
VOLUTIL
creating
accounts
accounts, example
a master volume
a nonsystem volume set
a system master volume
a system volume set
a volume class
files
groups
groups, example
groups restriction
volume class
volume classes, example
volumes
volume set
D
data recovery
data restriction
default
definition
partition
default volume class
DISC
defining a volume
deleting a class
restriction
deleting a volume
restriction
deleting data on a volume
directory
nonsystem
system
DISCFREE utility
DISCUTIL
error handling
exiting
getting help
invoking
mounting a disk volume
starting
tape command message
tasks
terminating
DISCUTIL commands
CONFIGURE
DISMOUNT
DO
DSTAT
EXIT
HELP
LISTREDO
MOUNT
PDEV
REDO
SAVE
SAVE
SHOWDEV
TAPE
UNCONFIG
DISCUTIL utility
disk
access
changing space allocation
configuration of additional drives
configuration using DISCUTIL
failure
information using DISCUTIL
mounting
nonremovable
removable
status
verifying media
disk space plan
definition
questions
disk unconfiguring using DISCUTIL
DISMOUNT command
DISCUTIL
dismounting a volume
displaying
command history stack in DISCUTIL
command history stack in VOLUTIL
configured device information
configured device physical path
current tape drive
default volume set
logical device number for tape drive
volume classes information
volume information
volume set information
displaying disk space usage
SHOWUSAGE
DO command
DISCUTIL
VOLUTIL
DSECTORSVOL command
VOLUTIL
DSTAT command
DISCUTIL
E
editing and reexecuting a command in DISCUTIL
editing and reexecuting a command in VOLUTIL
error handling
executing VOLUTIL commands from an ASCII file
EXIT command
DISCUTIL
VOLUTIL
exiting DISCUTIL
exiting VOLUTIL
EXPANDCLASS command
VOLUTIL
F
file
capabilities
creation, see building files
direction to a volume class
extents
moving, migration
file label table
formatting a volume
FORMATVOL command
VOLUTIL
free space map
G
getting help in DISCUTIL
getting help in VOLUTIL
groups
creating
level security
PUB
H
hardware
additional
HELP command
DISCUTIL
VOLUTIL
I
initializing
a master volume
a nonsystem volume set
a system master volume
a system volume set
a volume
volume restriction
INITVOL command
VOLUTIL
invoking DISCUTIL
invoking VOLUTIL
ISL
prompt
L
label table
file
LDEV 1
system volume master
listing
available DISCUTIL commands
command history stack in DISCUTIL
default volume set
the command stack history
VOLUTIL commands
LISTREDO command
DISCUTIL
VOLUTIL
LOG command
VOLUTIL
log file
logging volume set activity
logical device number
LDEV 1
LONER volume state
definition
M
making a disk unavailable
making a disk volume available to DISCUTIL
making multiple tapesets
master volume
mounted
state definition
unmounted, see LONER
member volume
mounted
state definition
MOUNT command
DISCUTIL
mounting a disk
mounting a volume set
restriction
moving files
migration
multiple tapesets
N
NEWACCT command
system
NEWCLASS command
VOLUTIL
NEWGROUP command
system
NEWSET command
VOLUTIL
NEWUSER command
system
NEWVOL command
VOLUTIL
new volume
restriction
new volume set
example
nonremovable disks
nonsystem directory
nonsystem volume set
definition
master
restriction
O
online HELP information
ONVS parameter
P
partitioning data
PDEV command
DISCUTIL
permanent storage
definition
printer configuration using DISCUTIL
printer unconfiguring using DISCUTIL
PUB group
PURGEACCT command
system
PURGEGROUP command
system
R
recognizing a new disk
recognizing a volume set
RECOVER command
VOLUTIL
recovering data
recovering deleted data on a volume
recovering from a bad tape
recreating disk files
recreating files from DISCUTIL
REDO command
DISCUTIL
VOLUTIL
reexecuting a command
DISCUTIL
VOLUTIL
removable disks
REPORT command
system
RESTORE command
restoring files
restoring files from tape
restoring saved files to disk
restricting data
restricting file access
S
SAVE command
DISCUTIL
tape errors
saving files
after a system failure
in DISCUTIL
saving files with DISCUTIL
example
SCRATCHVOL command
VOLUTIL
SCRATCH volume state
definition
security
account level
group level
selecting files to be saved
SETDEFAULTSET command
VOLUTIL
SHOWCLASS command
VOLUTIL
SHOWDEFAULTSET command
VOLUTIL
SHOWDEV command
DISCUTIL
SHOWSET command
VOLUTIL
SHOWUSAGE
displays disk space usage
SHOWUSAGE command
VOLUTIL
SHOWVOL command
VOLUTIL
starting DISCUTIL
starting VOLUTIL
STORE command
system
system account structure commands
system commands
ALTACCT
ALTGROUP
DSTAT
NEWACCT
NEWGROUP
NEWUSER
PURGEACCT
PURGEGROUP
REPORT
RESTORE
STORE
VMOUNT
VSCLOSE
VSOPEN
VSRELEASE
VSRELEASESYS
VSRESERVE
VSRESERVESYS
VSUSER
system directory
system failure
configuring devices
recovering files
recreating files
saving files
system mount commands
system volume management commands
accounting commands
volume mounting commands
system volume set
definition
master
restriction
T
tape
changing current tape drive
TAPE command
DISCUTIL
tape configuration using DISCUTIL
tape errors
tapesets
multiple
tape unconfiguring using DISCUTIL
tasks
adding volumes to a class
adding volumes to a volume set
changing default volume set
changing disk space allocation
configuring devices
copying volumes
copying volume sets
creating a volume class
creating a volume set
deleting data on a volume
detecting defective disk sectors
DISCUTIL
dismounting a volume
displaying command history stack in DISCUTIL
displaying configured device information
displaying current tape drive
displaying default volume set
displaying disk information
displaying disk space usage of a volume
displaying the command history stack
displaying volume class information
displaying volume information
displaying volume set information
editing and reexecuting a command
editing and reexecuting a command in DISCUTIL
executing VOLUTIL commands from a file
exiting DISCUTIL
exiting VOLUTIL
formatting a volume
initializing a volume
listing DISCUTIL commands
listing VOLUTIL commands
logging volume set activity
mounting a volume
recovering deleted data
reexecuting a command
restoring files
saving disk files to tape
unconfiguring devices
verifying disk media
volume management
terminal configuration using DISCUTIL
terminal unconfiguring using DISCUTIL
terminating DISCUTIL
terminating VOLUTIL
transient storage
definition
troubleshooting
nonsystem disk failure
system disk failure
U
UNCONFIG command
DISCUTIL
unconfiguring devices using DISCUTIL
disk
printer
tape
terminal
UNKNOWN volume state
definition
unrecognized volumes
UNSCRATCHVOL command
VOLUTIL
USE command
VOLUTIL
V
verifying disk media
VERIFYVOL command
VOLUTIL
VMOUNT command
system
volume
available
data restriction
defining
definition
deleting data
dismount
displaying disk space usage
displaying information
failure
mount
mounting in DISCUTIL
recovering deleted data
state
volume class
adding volumes
creating
data restriction
default class DISC
definition
displaying information
listing disk storage
listing members
naming conventions
restrictions
volume directory
volume management
commands
definition
disk space plan questions
overview
recommendations
tasks, see also tasks
volume management benefits
efficient use of resources
high data availability
improved security
reduced downtime
volume management preparation
additional hardware installation
disk configuration
disk space plan
invoking VOLUTIL
volume management task
adding a volume to a class
adding volumes
creating accounts and groups
creating a nonsystem volume set
creating volume classes
displaying volume status
migrating files
mounting a volume set
reinitializing a volume
volume mounting commands
volumes
adding to a class
copying members
defining
formatting
initializing
physically initializing
volume set
access
adding a volume
creating
data restriction
default
definition
differences
directory root
file label table
free space map
grouping volumes
information
logging activity
master definition
master restrictions
maximum per system
member definition
member restrictions
mounting restriction
naming conventions
types
user data files
volume label
Volume Set Information Table
volume set information table (VSIT)
volume set information table
VSIT
volume sets
copying members
default
status
volume state
LONER
MASTER
MEMBER
SCRATCH
UNKNOWN
volume status, see volume state
VOLUTIL
commands
prompt
VOLUTIL commands
ALTERVOL
COPYSET
COPYVOL
DO
DSECTORSVOL
EXIT
EXPANDCLASS
FORMATVOL
HELP
INITVOL
LISTREDO
LOG
NEWCLASS
NEWSET
NEWVOL
RECOVER
REDO
SCRATCHVOL
SETDEFAULTSET
SHOWCLASS
SHOWDEFAULTSET
SHOWSET
SHOWUSAGE
SHOWVOL
UNSCRATCHVOL
USE
VERIFYVOL
VOLUTIL utility
exiting
invoking
saving files
starting
terminating
VSCLOSE command
system
VSOPEN command
system
VSRELEASE command
system
VSRELEASESYS command
system
VSRESERVE command
system
VSRESERVESYS command
system
VSUSER command
system
W
writing data to a volume
MPE/iX 5.0 Documentation