Index
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Index

absolute block positioning
How DMF Works

accelerated access to first byte
Partial-State Files

ADMIN_EMAIL
Configuring the Base Object

$ADMINDIR directory
daemon maintenance tasks
Configuring Daemon Maintenance Tasks
MSP maintenance tasks
Configuring Maintenance Tasks for the LS

administrative tasks
automated maintenance tasks
Automated Maintenance Tasks
daemon configuration
Configuring Daemon Maintenance Tasks
filesystem backups
DMF Administration
Configuring Daemon Maintenance Tasks
maintenance and recovery
DMF Maintenance and Recovery
overview
DMF Administration
DMF Administration
tape management
Configuring Maintenance Tasks for the LS

age expression
File Weighting and MSP or Volume Group Selection Parameters

AGE_WEIGHT
File Weighting and MSP or Volume Group Selection Parameters
SiteWhen()

ALGORITHM
Resource Scheduler Objects

allocation group
How DMF Works

ALLOCATION_GROUP
Volume Group Objects

ALLOCATION_MAXIMUM
Volume Group Objects

ALLOCATION_MINIMUM
Volume Group Objects

application data flow
What Is DMF?

architecture
DMF Architecture

Atempo Time Navigator
Atempo Time Navigator

autolog log file
General Message Log File Format
Automated Space Management Log File

automated maintenance tasks
daemon configuration
Configuring Daemon Maintenance Tasks
overview
Automated Maintenance Tasks

automated space management
administration duties
DMF Administration
candidate list generation
Generating the Candidate List
commands overview
Space Management Commands
configuration
Automated Space Management Parameters
file exclusion
Generating the Candidate List
log file
General Message Log File Format
Automated Space Management Log File
relationship of targets
Selection of Migration Candidates
selection of migration candidates
Selection of Migration Candidates

automounters
How DMF Works

backup package configuration
Using DMF-aware Third-Party Backup Packages
Third-Party Backup Package Configuration

backups
DMF and backup products
Backups and DMF
of daemon database
Configuring Daemon Maintenance Tasks

base object
configuration
Configuring the Base Object
terminology
Configuration Objects

batch processing
DMF Administration

bfid
dmdadm Text Field Order
Differences from UNICOS DMF and UNICOS/mk DMF

bit file identifier (BFID)
DMF Architecture

BLOCK_SIZE
Drive Group Objects

blocks
Media Concepts

blocksize keyword
dmvoladm Field Keywords

BUFFERED_IO_SIZE
Configuring Filesystems
Setting Up a Disk MSP in DCM Mode

CACHE_DIR
LS Objects
Volume Merging

CACHE_SPACE
LS Objects
Volume Merging

CANCEL message
FTP MSP Messages

candidate list
creation
Automated Space Management
generation
Generating the Candidate List
terminology
DMF Administration

candidates for migration
file exclusion
Generating the Candidate List
file selection
Selection of Migration Candidates
relationship of space management targets
Selection of Migration Candidates

capacity of DMF
Capacity and Overhead

CAT database
backup
Database Recovery
message format comparison
Message Format for Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
message interpretation
dmcatadm Message Interpretation

CAT records
dmatls database
LS Operations
LS database directories
CAT Database Records
terminology
MSP/LS Commands

catalog records
See CAT records

cflags
dmcatadm Keywords

checkage
dmdadm Field and Format Keywords

checktime
dmdadm Field and Format Keywords
dmdadm Text Field Order

CHILD_MAXIMUM
Setting Up an FTP MSP
Setting Up a Disk MSP

chkconfig
Installing the License, Reading News, and Defining the Configuration File

chunkdata
dmcatadm Keywords

chunklength
dmcatadm Keywords

chunknumber
dmcatadm Keywords

chunkoffset
dmcatadm Keywords

chunkpos
dmcatadm Keywords

chunks
Media Concepts

chunksleft keyword
dmvoladm Field Keywords

CIFS
What Is DMF?

client and server subsystems
DMF Client and Server Subsystems

client-only user commands
Hardware and Software Requirements

COMMAND
LS Objects
Setting Up an FTP MSP
Setting Up a Disk MSP

commands
The User's View of DMF
Configuration Commands

Common Internet File System (CIFS)
What Is DMF?

configuration
automated space management
Automated Space Management Parameters
base object
Configuring the Base Object
binary file installation
Configuration Considerations
command overview
Configuration Commands
daemon object configuration
Configuring the DMF Daemon
daemon_tasks
Configuring Daemon Maintenance Tasks
DCM
Setting Up a Disk MSP in DCM Mode
disk MSP
Setting Up a Disk MSP
dump_tasks
Configuring Daemon Maintenance Tasks
file weighting
File Weighting and MSP or Volume Group Selection Parameters
Configuring Policies
filesystem object configuration
Configuring Filesystems
FREE_SPACE_DECREMENT
Selection of Migration Candidates
FREE_SPACE_MINIMUM
Selection of Migration Candidates
FREE_SPACE_TARGET
Selection of Migration Candidates
FTP MSP
Setting Up an FTP MSP
HOME_DIR
LS Directories
initial
Installing the License, Reading News, and Defining the Configuration File
JOURNAL_DIR
Daemon Logs and Journals
LS Directories
LS Journals
JOURNAL_SIZE
Daemon Logs and Journals
LS Journals
LS set up
LS Database Records
MIGRATION_TARGET
Selection of Migration Candidates
MSP or volume group selection
File Weighting and MSP or Volume Group Selection Parameters
Configuring Policies
msp_tasks object
Configuring Maintenance Tasks for the LS
objects
Configuration Commands
Configuration Objects
OpenVault mounting service
Using OpenVault for LS Drive Groups
overview
Overview of the Configuration Steps
parameters
Configuration Commands
policy object
Configuring DMF Policies
requirements
Configuration File Requirements
space management parameters
Selection of Migration Candidates
SPOOL_DIR
Automated Space Management Log File
Daemon Logs and Journals
LS Directories
verifying
Verifying the Configuration

Configure button
Overview of dmmaint

context manipulation subroutines
Context Manipulation Subroutines

converting from an IRIX DMF to a Linux DMF
Converting from an IRIX DMF to a Linux DMF

copy file requests
Copy File Requests

count directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

cpio file recall
Using SGI xfsdump and xfsrestore with Migrated Files

create directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

customizable policies
See site-defined policies

customizing DMF
Customizing DMF

CXFS
What Is DMF?

daemon
commands overview
DMF Daemon and Related Commands
configuration parameters
Configuring the DMF Daemon
configuring automated maintenance tasks
Configuring Daemon Maintenance Tasks
dmd_db.dbd
Database Backups
log file
General Message Log File Format
logs and journals
Daemon Logs and Journals
object
Configuration Objects
Configuring the DMF Daemon
processing
Daemon Processing
shutdown
Daemon Processing
startup
The DMF Daemon

daemon database
automated verification task
Configuring Daemon Maintenance Tasks
automating copying for reliability
Configuring Daemon Maintenance Tasks
backup
Database Recovery
definition file
Initializing DMF
directory location
DMF Daemon Database and dmdadm
dmdadm and
DMF Daemon Database and dmdadm
message format comparison
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Catalog (CAT) Database and Daemon Database Comparisons
record length
Configuring Daemon Database Record Length
Configuring Daemon Database Record Length
recovery
Database Recovery Procedures
Database Recovery Procedures
selection
Database Recovery

daemon_tasks
Configuring Daemon Maintenance Tasks
Configuring Daemon Maintenance Tasks

data integrity
administrative tasks and
DMF Administration
copying filesystem data
Configuring Daemon Maintenance Tasks
overview
Ensuring Data Integrity

data reliability
administrative tasks and
DMF Administration
copying daemon database
Configuring Daemon Maintenance Tasks
copying filesystem data
Configuring Daemon Maintenance Tasks

Data Server for NDMP
Time Navigator for NDMP

DATA_LIMIT
Configuring Maintenance Tasks for the LS

database journal file
See daemon database definition file

database journal files
dmlockmgr Communication and Log Files

DATABASE_COPIES
Configuring Daemon Maintenance Tasks

databases
See daemon database
daemon
Database Recovery Procedures
dmcatadm message interpretation
dmcatadm Message Interpretation
dmvoladm message interpretation
dmvoladm Message Interpretation
example of recovery
Database Recovery Procedures
LS recovery
Database Recovery Procedures
message format for comparisons
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Catalog (CAT) Database and Daemon Database Comparisons

dataleft keyword
dmvoladm Field Keywords

datalimit
dmvoladm Field Keywords

datawritten keyword
dmvoladm Field Keywords

dbrec.dat file
Database Backups

dbrec.keys file
Database Backups

DCM
configuration
Setting Up a Disk MSP in DCM Mode
disk MSP and
Disk MSP and Disk Cache Manager (DCM)
filesystems and
Filesystems Used by a Disk MSP in DCM Mode
terminology
How DMF Works

delete directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

deleteage
dmdadm Field and Format Keywords

deletetime
dmdadm Field and Format Keywords
dmdadm Text Field Order

Dependencies button
Overview of dmmaint

device object
Configuration Objects
Configuring Device Objects

dev/inode (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

DIRECT_IO_MAXIMUM_SIZE
Configuring the Base Object

DIRECT_IO_SIZE
Configuring Filesystems
Setting Up a Disk MSP in DCM Mode

directories
not migrated by DMF
DMF File Concepts and Terms

directory structure prior to DMF 2.8
DMF Directory Structure Prior to Release 2.8

disk cache manager
See DCM

disk MSP
Disk MSP
configuration
Setting Up a Disk MSP
log files
Disk MSP Activity Log
request processing
Disk MSP Processing of Requests
terminology
How DMF Works
verification
dmdskvfy Command

disk space capacity
How DMF Works

distributed commands
Overview of the Distributed Command Feature and libdmfusr.so

DmaConfigStanzaExists()
DmaConfigStanzaExists()

DmaContext_t
DmaContext_t

DmaFrom_t
DmaFrom_t

DmaGetConfigBool()
DmaGetConfigBool()

DmaGetConfigFloat()
DmaGetConfigFloat()

DmaGetConfigInt()
DmaGetConfigInt()

DmaGetConfigList()
DmaGetConfigList()

DmaGetConfigStanza()
DmaGetConfigStanza()

DmaGetConfigString()
DmaGetConfigString()

DmaGetContextFlags()
DmaGetContextFlags()

DmaGetCookie()
DmaGetCookie()

DmaGetDaemonVolGroups()
DmaGetDaemonVolGroups()

DmaGetProgramIdentity()
DmaGetProgramIdentity()

DmaGetUserIdentity()
DmaGetUserIdentity()

DmaIdentity_t
DmaIdentity_t

DmaLogLevel_t
DmaLogLevel_t

DmaOpenByHandle()
DmaOpenByHandle()

DMAPI requirement
DMAPI Requirement

DmaRealm_t
DmaRealm_t

DmaRecallType_t
DmaRecallType_t

DmaSendLogFmtMessage()
DmaSendLogFmtMessage()

DmaSendUserFmtMessage()
DmaSendUserFmtMessage()

DmaSetCookie()
DmaSetCookie()

dmatls
journal files
LS Journals
library server terminology
How DMF Works
log files
LS Logs
LS operations
LS Operations

dmatrc
How DMF Works
LS Operations

dmatread
MSP/LS Commands
LS Operations
dmatread Command

dmatsnf
MSP/LS Commands
LS Operations
dmatsnf Command

dmattr
Hardware and Software Requirements
The User's View of DMF

dmatvfy
MSP/LS Commands

dmatwc
How DMF Works
LS Operations

dmaudit
summary
DMF Daemon and Related Commands
verifymsp
dmaudit verifymsp Command

dmcatadm
directives
dmcatadm Directives
example of list directive
dmcatadm Keywords
field keywords
dmcatadm Keywords
interface
dmcatadm Command
keywords
dmcatadm Keywords
limit keywords
dmcatadm Keywords
summary
MSP/LS Commands
text field order
dmcatadm Text Field Order

dmcheck
DMF Daemon and Related Commands

dmclripc
Commands for Other Utilities

dmcollect
Commands for Other Utilities

dmconfig
Configuration Commands

dmcopy
Hardware and Software Requirements
The User's View of DMF

dmd_db journal file
Daemon Logs and Journals

dmd_db.dbd
Initializing DMF
Database Backups

dmdadm
directives
DMF Daemon Database and dmdadm
dmdadm Directives
example of list directive
dmdadm Field and Format Keywords
field keywords
dmdadm Field and Format Keywords
format keyword
dmdadm Field and Format Keywords
format keywords
dmdadm Field and Format Keywords
limit keywords
dmdadm Field and Format Keywords
selection expression
dmdadm Directives
summary
DMF Daemon and Related Commands
text field order
dmdadm Text Field Order

dmdalter (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmdate
Commands for Other Utilities

dmdbase (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmdbcheck
DMF Administration
DMF Daemon and Related Commands
MSP/LS Commands

dmdbrecover
DMF Daemon and Related Commands
Database Recovery Procedures

dmdidle
DMF Daemon and Related Commands

dmdlog log file
General Message Log File Format
Daemon Processing
Daemon Logs and Journals

dmdskfree
Disk Cache Manager (DCM) Commands

dmdskmsp
How DMF Works
How DMF Works
Disk MSP

dmdskvfy
MSP/LS Commands
dmdskvfy Command

dmdstat
DMF Daemon and Related Commands

dmdstop
DMF Daemon and Related Commands
Initializing DMF
Daemon Processing

dmdu
The User's View of DMF

dmdump
summary
Commands for Other Utilities
text field order
dmvoladm Text Field Order

dmdumpj
Commands for Other Utilities

DMF user library
See user library (libdmfusr.so)

dmfasm
LEGATO NetWorker

DMF-aware backup packages
Using DMF-aware Third-Party Backup Packages
Third-Party Backup Package Configuration

dmf.conf
Configuration Commands

dmfdaemon
DMF Daemon and Related Commands
The DMF Daemon

dmfill
Commands for Other Utilities
Using dmfill

dmfind
Hardware and Software Requirements
The User's View of DMF
Differences from UNICOS DMF and UNICOS/mk DMF

dmfsfree
Space Management Commands
Automated Space Management
Automated Space Management

dmfsmon
Space Management Commands
Automated Space Management Parameters
Automated Space Management
Generating the Candidate List
Generating the Candidate List
Selection of Migration Candidates

dmftpmsp
How DMF Works
Setting Up an FTP MSP
FTP MSP

dmget
Hardware and Software Requirements
The User's View of DMF

dmhdelete
Recalling a Migrated File
DMF Daemon and Related Commands

dmhit (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmlocklog log file
General Message Log File Format

dmlockmgr
Commands for Other Utilities
The DMF Lock Manager
abort
dmlockmgr Communication and Log Files
communication and log files
dmlockmgr Communication and Log Files
database journal files
dmlockmgr Communication and Log Files
interprocess communication
dmlockmgr Communication and Log Files
log file
General Message Log File Format
transaction log files
dmlockmgr Communication and Log Files
dmlockmgr Individual Transaction Log Files

dmls
Hardware and Software Requirements
The User's View of DMF
Differences from UNICOS DMF and UNICOS/mk DMF

dmmaint
Using dmmaint to Install the License and Configure DMF
DMF Directory Structure Prior to Release 2.8
Configure button
Overview of dmmaint
Dependencies button
Overview of dmmaint
Inspect button
Overview of dmmaint
License Info button
Overview of dmmaint
News button
Overview of dmmaint
summary
Commands for Other Utilities
tasks
Overview of the Configuration Steps
Update License button
Overview of dmmaint

dmmaint utility
Licensing Requirement

dmmigall (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmmigrate
Using SGI xfsdump and xfsrestore with Migrated Files
file backup
Using SGI xfsdump and xfsrestore with Migrated Files
summary
DMF Daemon and Related Commands

dmmove
Commands for Other Utilities
Disk MSP and Disk Cache Manager (DCM)
Moving Migrated Data between MSPs and Volume Groups
scratch filesystem location
MOVE_FS
Configuring the DMF Daemon

dmmvtree
Commands for Other Utilities

dmofrq (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmov_keyfile
Commands for Other Utilities
Using OpenVault for LS Drive Groups

dmov_loadtapes
Commands for Other Utilities
Using OpenVault for LS Drive Groups

dmov_makecarts
Commands for Other Utilities
Using OpenVault for LS Drive Groups

dmput
Hardware and Software Requirements
The User's View of DMF

dmscanfs
Space Management Commands
Generating the Candidate List
Differences from UNICOS DMF and UNICOS/mk DMF

dmselect
Commands for Other Utilities
Moving Migrated Data between MSPs and Volume Groups

dmsnap
DMF Daemon and Related Commands

dmsnap (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

dmsort
Commands for Other Utilities

dmstat
Commands for Other Utilities

dmtag
The User's View of DMF

DmuAllErrors_t
DmuAllErrors_t

DmuAttr_t
DmuAttr_t

DmuAwaitReplies()
DmuAwaitReplies() Subroutine

DmuByteRange_t
DmuByteRange_t

DmuByteRanges_t
DmuByteRanges_t

DmuChangedDirectory()
DmuChangedDirectory() Subroutine

DmuCompletion_t
DmuCompletion_t

DmuCopyAsync()
Copy File Requests

DmuCopyRange_t
DmuCopyRange_t

DmuCopyRanges_t
DmuCopyRanges_t

DmuCopySync()
Copy File Requests

DmuCreateContext()
DmuCreateContext() Subroutine

DmuDestroyContext()
DmuDestroyContext() Subroutine

DmuErrHandler_f
DmuErrHandler_f

DmuErrInfo_t
DmuErrInfo_t

DmuError_t
DmuError_t

DmuEvents_t
DmuEvents_t

DmuFhandle_t
DmuFhandle_t

DmuFullRegbuf_t
DmuFullRegbuf_t

DmuFullstat_t
DmuFullstat_t

DmuFullstatByFhandleAsync()
fullstat Requests

DmuFullstatByFhandleSync()
fullstat Requests

DmuFullstatByPathAsync()
fullstat Requests

DmuFullstatByPathSync()
fullstat Requests

DmuFullstatCompletion()
DmuFullstatCompletion() Subroutine

DmuGetByFhandleAsync()
get File Requests

DmuGetByFhandleSync()
get File Requests

DmuGetByPathAsync()
get File Requests

DmuGetByPathSync()
get File Requests

DmuGetNextReply()
DmuGetNextReply() Subroutine

DmuGetThisReply()
DmuGetThisReply() Subroutine

DmuPutByFhandleAsync()
put File Requests
SitePutFile()

DmuPutByFhandleSync()
put File Requests
SitePutFile()

DmuPutByPathAsync()
put File Requests
SitePutFile()

DmuPutByPathSync()
put File Requests
SitePutFile()

DmuRegion_t
DmuRegion_t

DmuRegionbuf_t
DmuRegionbuf_t

DmuReplyOrder_t
DmuReplyOrder_t

DmuReplyType_t
DmuReplyType_t

DmuSettagByFhandleAsync()
settag File Requests

DmuSettagByFhandleSync()
settag File Requests

DmuSettagByPathAsync()
settag File Requests

DmuSettagByPathSync()
settag File Requests

DmuSeverity_t
DmuSeverity_t

DmuVolGroup_t
DmuVolGroup_t

DmuVolGroups_t
DmuVolGroups_t

dmversion
DMF Daemon and Related Commands

dmvoladm
directives
dmvoladm Directives
examples of list directive
dmvoladm Field Keywords
field keywords
dmvoladm Field Keywords
format keywords
dmvoladm Field Keywords
limit keywords
dmvoladm Field Keywords
select directive
Volume Merging
summary
MSP/LS Commands
text field order
dmvoladm Text Field Order

dmxfsrestore
Commands for Other Utilities

do_predump.sh
NetWorker
LEGATO NetWorker
snapshot location
Configuring Daemon Maintenance Tasks
summary
Using DMF-aware Third-Party Backup Packages
Time Navigator
Atempo Time Navigator

drive group
object
Configuration Objects
Drive Group Objects
OpenVault and
Using OpenVault for LS Drive Groups
terminology
How DMF Works
TMF tapes and
Using TMF tapes with LS Drive Groups

DRIVE_GROUPS
LS Objects

DRIVE_MAXIMUM
Drive Group Objects
Volume Group Objects

DRIVE_SCHEDULER
Drive Group Objects

DRIVES_TO_DOWN
Drive Group Objects

DSK_BUFSIZE
Setting Up a Disk MSP

DSO
How DMF Works

dual-resident state
Disk MSP and Disk Cache Manager (DCM)

dual-state file
file migration and
How DMF Works
terminology
DMF File Concepts and Terms
xfsdump and
Using SGI xfsdump and xfsrestore with Migrated Files

dump directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

dump utilities
DMF Administration

DUMP_DATABASE_COPY
Configuring Daemon Maintenance Tasks
Configuring Daemon Maintenance Tasks
Using DMF-aware Third-Party Backup Packages

DUMP_DEVICE
Configuring Daemon Maintenance Tasks

DUMP_FILE_SYSTEMS
Configuring Daemon Maintenance Tasks
Using DMF-aware Third-Party Backup Packages

DUMP_FLUSH_DCM_FIRST
Configuring Daemon Maintenance Tasks
Using DMF-aware Third-Party Backup Packages

DUMP_INVENTORY_COPY
Configuring Daemon Maintenance Tasks

DUMP_MAX_FILESPACE
Configuring Daemon Maintenance Tasks

DUMP_MIGRATE_FIRST
Configuring Daemon Maintenance Tasks
Using DMF-aware Third-Party Backup Packages

DUMP_RETENTION
NetWorker
LEGATO NetWorker
summary
Configuring Daemon Maintenance Tasks
Time Navigator
Atempo Time Navigator

DUMP_TAPES
Configuring Daemon Maintenance Tasks

dump_tasks
Configuring Daemon Maintenance Tasks

dump_tasks object
Configuring Daemon Maintenance Tasks

DUMP_VSNS_USED
Configuring Daemon Maintenance Tasks

DUMP_XFSDUMP_PARAMS
Configuring Daemon Maintenance Tasks

Dynamic Shared Object library
How DMF Works

ENABLE_KRC
Configuring the DMF Daemon

entries keyword
dmcatadm Keywords

eotblockid keyword
dmvoladm Field Keywords

eotchunk keyword
dmvoladm Field Keywords

eotpos keyword
dmvoladm Field Keywords

eotzone keyword
dmvoladm Field Keywords

error reports and tapes
Configuring Maintenance Tasks for the LS

/etc/dmf/dmbase
DMF Directory Structure Prior to Release 2.8

/etc/dmf/dmf.conf
Parameter Table

EXPORT_QUEUE
Configuring the DMF Daemon

extended attribute structure
Inode Size Configuration

fhandle
Differences from UNICOS DMF and UNICOS/mk DMF

file concepts
DMF File Concepts and Terms

file handle (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

file migration
See migration
automated selection of candidates
Selection of Migration Candidates
excluding files from
Generating the Candidate List
overview
Migrating a File
real-time partitions and
Selection of Migration Candidates
relationship of space management targets
Selection of Migration Candidates
terminology
How DMF Works
weighting of files
File Weighting and MSP or Volume Group Selection Parameters

file recall
Recalling a Migrated File

file request subroutines
DMF File Request Subroutines

file tagging
Customizing DMF

file weighting
File Weighting and MSP or Volume Group Selection Parameters
Configuring Policies

filesize keyword
dmcatadm Keywords

filesystem
configuration
Configuring Filesystems
conversion
Setting Up a Disk MSP
DCM and
Filesystems Used by a Disk MSP in DCM Mode
dmdskmsp
Setting Up a Disk MSP
dmftpmsp
Setting Up an FTP MSP
mount options
Filesystem Mount Options

filesystem object
Configuration Objects
Configuring Filesystems

FINISH message
FTP MSP Messages

flag keywords
dmvoladm Field Keywords

FLEXlm license
requirements
Licensing Requirement

FLUSHALL message
FTP MSP Messages

format keyword
dmdadm Field and Format Keywords
dmcatadm Keywords

free space management
How DMF Works

FREE_DUALSTATE_FIRST
Automated Space Management Parameters

FREE_SPACE_DECREMENT
Automated Space Management Parameters
Selection of Migration Candidates

FREE_SPACE_MINIMUM
Automated Space Management Parameters
Selection of Migration Candidates

FREE_SPACE_TARGET
Automated Space Management Parameters
Selection of Migration Candidates

fstab
DMAPI Requirement

FTP
What Is DMF?
What Is DMF?

FTP MSP
Setting Up an FTP MSP
FTP MSP
log files
FTP MSP Activity Log
messages
FTP MSP Messages
request processing
FTP MSP Processing of Requests
terminology
How DMF Works

FTP_ACCOUNT
Setting Up an FTP MSP

FTP_COMMAND
Setting Up an FTP MSP

FTP_DIRECTORY
Setting Up an FTP MSP

FTP_HOST
Setting Up an FTP MSP

FTP_PASSWORD
Setting Up an FTP MSP

FTP_PORT
Setting Up an FTP MSP

FTP_USER
Setting Up an FTP MSP

fullstat requests
fullstat Requests

fully migrated
How DMF Works

fully migrated file
How DMF Works

get file requests
get File Requests

gid expression
File Weighting and MSP or Volume Group Selection Parameters

GUARANTEED_DELETES
Setting Up an FTP MSP
Setting Up a Disk MSP

GUARANTEED_GETS
Setting Up an FTP MSP
Setting Up a Disk MSP

hard-deleted files
defined
Soft- and Hard-Deletes
maintenance/recovery
Soft- and Hard-Deletes
terminology
Recalling a Migrated File

hardware and software requirements
Hardware and Software Requirements

help directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

helper subroutines for sitelib.so
Helper Subroutines for sitelib.so

herr
dmvoladm Field Keywords

hflags
dmvoladm Field Keywords

hflags keyword
dmvoladm Field Keywords

hfree
dmvoladm Field Keywords

HFREE_TIME
Volume Group Objects

hfull
dmvoladm Field Keywords

hierarchical storage management
What Is DMF?

hlock
dmvoladm Field Keywords

hoa
dmvoladm Field Keywords

HOME_DIR
Configuration File Requirements
Configuring the Base Object
Configuring the Base Object
LS Directories

hro
dmvoladm Field Keywords

hsite1
dmvoladm Field Keywords

hsparse
dmvoladm Field Keywords

HTML_REFRESH
Resource Watcher Objects

hvfy
dmvoladm Field Keywords

IMPORT_DELETE
Setting Up an FTP MSP
Setting Up a Disk MSP

IMPORT_ONLY
Setting Up an FTP MSP
Setting Up a Disk MSP

initial configuration
Installing the License, Reading News, and Defining the Configuration File

initialization of DMF
Initializing DMF

inode and DMF
DMF File Concepts and Terms

inode size
Inode Size Configuration

Inspect button
Overview of dmmaint

inst
Initializing DMF

installation of binary files
Configuration Considerations

interprocess communication (IPC)
Interprocess Communication Parameters
The DMF Lock Manager
dmlockmgr Communication and Log Files

introduction to DMF
Introduction

IRIX DMF conversion to Linux
Converting from an IRIX DMF to a Linux DMF

IRIX version
Hardware and Software Requirements

journal files
configuring automated task for retaining
Configuring Daemon Maintenance Tasks
database
dmlockmgr Communication and Log Files
dmfdaemon
Daemon Logs and Journals
LS
LS Journals
retaining
Retaining Old DMF Daemon Journal Files
summary
DMF Administration

JOURNAL_DIR
Configuration File Requirements
Configuring the Base Object
Configuring the Base Object
Daemon Logs and Journals
LS Directories

JOURNAL_RETENTION
Configuring Daemon Maintenance Tasks

JOURNAL_SIZE
Configuring the Base Object
Daemon Logs and Journals
LS Journals

kernel recall cache workaround
Configuring the DMF Daemon

label keyword
dmvoladm Field Keywords

LABEL_TYPE
Drive Group Objects

LEGATO NetWorker
LEGATO NetWorker

libdmfadm.H
sitelib.so Data Types

libdmfcom.H
sitelib.so Data Types

libdmfusr.so
Hardware and Software Requirements
Customizing DMF
Customizing DMF
See user library (libdmfusr.so)

libraries
sitelib.so
Site-Defined Policy Subroutines and the sitelib.so Library

library server
See LS

library versioning
libdmfusr.so Library Versioning

libsrv_db journal file
LS Journals

libsrv_db.dbd
CAT Database Records
VOL Database Records
Database Backups

license
configuration
Configuring the Base Object

License Info button
Overview of dmmaint

LICENSE_FILE
Configuring the Base Object

licensing
overview
Licensing Requirement
requirements
Licensing Requirement

lights-out operations
DMF Administration

limit keywords
dmcatadm
dmcatadm Keywords
dmvoladm command
dmvoladm Field Keywords

Linux version
Hardware and Software Requirements
Hardware and Software Requirements

list directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

LK license
Licensing Requirement

load directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

lock manager
The DMF Lock Manager
dmlockmgr Communication and Log Files

log files
dmlockmgr Communication and Log Files
dmlockmgr Individual Transaction Log Files
automated space management
Automated Space Management Log File
automated task for retaining
Configuring Daemon Maintenance Tasks
disk MSP
Disk MSP Activity Log
dmfdaemon
Daemon Logs and Journals
FTP MSP
FTP MSP Activity Log
general format
General Message Log File Format
LS
LS Logs
retaining
Retaining Old DMF Daemon Log Files

LOG_RETENTION
Configuring Daemon Maintenance Tasks

LS
LS Operations
architecture
How DMF Works
CAT database records
CAT Database Records
CAT database tape records
CAT Database Records
commands
MSP/LS Commands
configuration example
Example
database recovery
Database Recovery Procedures
database recovery example
Database Recovery Procedures
description
Media-Specific Processes and Library Servers
directories
LS Directories
dmatsnf
dmatsnf Command
dmaudit verifymsp
dmaudit verifymsp Command
dmcatadm
dmcatadm Command
dmvoladm
dmvoladm Command
drive scheduling
LS Drive Scheduling
error analysis and avoidance
LS Error Analysis and Avoidance
journals
LS Journals
log files
LS Logs
object
Configuration Objects
objects
LS Objects
process
How DMF Works
setup
Setting Up an LS
status monitoring
LS Status Monitoring
tape operations
LS Operations
tape volume merging
Volume Merging
terminology
How DMF Works
VOL database records
VOL Database Records
VOL database records for tape
VOL Database Records

LS database
CAT records
LS Operations
VOL records
VOL Database Records

LS_NAMES
Configuring the DMF Daemon

maintenance and recovery
automated
Automated Maintenance Tasks
cleaning up journal files
Retaining Old DMF Daemon Journal Files
cleaning up log files
Retaining Old DMF Daemon Log Files
database backup
Database Recovery
Database Recovery Procedures
Database Recovery Procedures
Database Recovery Procedures
Database Recovery Procedures
dmfill
Using dmfill
example
Database Recovery Procedures
hard-deletes
Soft- and Hard-Deletes
LS database
Database Recovery Procedures
Database Recovery Procedures
soft-deletes
Soft- and Hard-Deletes

maintenance tasks
daemon configuration
Configuring Daemon Maintenance Tasks

maintenance utility
Using dmmaint to Install the License and Configure DMF

MAX_CACHE_FILE
LS Objects
Volume Merging

MAX_CHUNK_SIZE
Volume Group Objects

MAX_MS_RESTARTS
Drive Group Objects

MAX_PUT_CHILDREN
Volume Group Objects

MAX_VIRTUAL_MEMORY
Configuring the DMF Daemon

media concepts
Media Concepts

media transports
How DMF Works

media-specific processes
See MSP

MERGE_CUTOFF
Volume Group Objects
Volume Merging

merging tapes
Configuring Maintenance Tasks for the LS
Configuring Maintenance Tasks for the LS

MESSAGE_LEVEL
Configuring the DMF Daemon
Configuring Filesystems
LS Objects
Setting Up an FTP MSP
Setting Up a Disk MSP

messages
CAT database
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Catalog (CAT) Database and Daemon Database Comparisons
daemon database
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Catalog (CAT) Database and Daemon Database Comparisons
FTP MSP
FTP MSP Messages
interpretation for dmcatadm
dmcatadm Message Interpretation
interpretation for dmvoladm
dmvoladm Message Interpretation
log file
General Message Log File Format
VOL database
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons

migrated data movement between MSPs
Moving Migrated Data between MSPs and Volume Groups

migrated file
recalling
Recalling a Migrated File
terminology
DMF File Concepts and Terms

migrating file
DMF File Concepts and Terms

migration
MSP or volume group
Configuring Policies
MSP or volume group selection
File Weighting and MSP or Volume Group Selection Parameters
weighting of files
File Weighting and MSP or Volume Group Selection Parameters
Configuring Policies

migration candidates
file exclusion
Generating the Candidate List
file selection
Selection of Migration Candidates
relationship of space management targets
Selection of Migration Candidates

migration of files
overview
Migrating a File

migration target
Automated Space Management

MIGRATION_LEVEL
Configuring the DMF Daemon
Configuring Filesystems
Setting Up a Disk MSP

MIGRATION_TARGET
Automated Space Management Parameters
Selection of Migration Candidates

MIN_DIRECT_SIZE
Configuring Filesystems
Setting Up a Disk MSP in DCM Mode

MIN_VOLUMES
Volume Group Objects

MODULE_PATH
Resource Scheduler Objects

mount
DMAPI Requirement
DMF-managed filesystems
Filesystem Mount Options

MOUNT_SERVICE
Configuring Device Objects
Drive Group Objects

MOUNT_SERVICE_GROUP
Configuring Device Objects
Drive Group Objects

MOUNT_TIMEOUT
Drive Group Objects

mounting services
support for
Mounting Service

MOVE_FS
Configuration File Requirements
Configuring the DMF Daemon

MSG_DELAY
Drive Group Objects

MSGMAX
Interprocess Communication Parameters
configuring
Interprocess Communication Parameters

msgop
Interprocess Communication Parameters

MSGSEG
configuring
Interprocess Communication Parameters
Interprocess Communication Parameters

MSGSSZ
configuring
Interprocess Communication Parameters

MSP
commands
MSP/LS Commands
description
Media-Specific Processes and Library Servers
disk
Disk MSP
dmcatadm message interpretation
dmcatadm Message Interpretation
dmfdaemon
LS Operations
dmvoladm message interpretation
dmvoladm Message Interpretation
FTP
FTP MSP
log files
General Message Log File Format
and automated maintenance tasks
Configuring Daemon Maintenance Tasks
message format
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
Message Format for Catalog (CAT) Database and Daemon Database Comparisons
moving migrated data between MSPs
Moving Migrated Data between MSPs and Volume Groups
objects
Configuration Objects
tape pool
configuring automated task to report status
Configuring Maintenance Tasks for the LS
terminology
How DMF Works

MSP log files
and automated maintenance tasks
Configuring Maintenance Tasks for the LS

MSP or volume group
configuration
Configuring Policies
selection for migrating files
File Weighting and MSP or Volume Group Selection Parameters

MSP types
How DMF Works

MSP_NAMES
Configuring the DMF Daemon

msp_tasks
Configuring Maintenance Tasks for the LS

msp_tasks object
configuration
Configuring Maintenance Tasks for the LS

mspkey
dmdadm Field and Format Keywords
dmdadm Text Field Order

msplog file
LS Logs
Disk MSP Activity Log
dmatls
LS Logs
LS statistics messages
LS Logs
message format
General Message Log File Format

MSP/LS
dmatread
dmatread Command
tape
setup
LS Database Records

MSP/LS database
CAT records
CAT Database Records
VOL records
LS Operations

mspname
dmdadm Field and Format Keywords
dmdadm Text Field Order

MVS_UNIT
Setting Up an FTP MSP

NAME_FORMAT
Setting Up an FTP MSP
Setting Up a Disk MSP

NDMP
Time Navigator for NDMP

Network Data Management Protocol (NDMP)
Time Navigator for NDMP

network file system (NFS)
What Is DMF?

NetWorker
LEGATO NetWorker

News button
Overview of dmmaint

NFS
What Is DMF?

n-tier capability
What Is DMF?

nwbackup
LEGATO NetWorker

nwrecover
LEGATO NetWorker

objects
Configuration Objects

offline data management
overview
DMF Administration

offline file
How DMF Works
How DMF Works
DMF File Concepts and Terms

OpenVault
What Is DMF?
enhancements
Mounting Service

OpenVault for drive groups
Using OpenVault for LS Drive Groups

OpenVault mounting service
Configuring the Base Object
configuration
Using OpenVault for LS Drive Groups
OV_SERVER
Configuring the Base Object

origage
dmdadm Field and Format Keywords

origdevice
dmdadm Field and Format Keywords
dmdadm Text Field Order

originode
dmdadm Field and Format Keywords
dmdadm Text Field Order

origname
dmdadm Field and Format Keywords
dmdadm Text Field Order

origsize
dmdadm Field and Format Keywords
dmdadm Text Field Order

origtime
dmdadm Field and Format Keywords
dmdadm Text Field Order

origuid
dmdadm Field and Format Keywords
dmdadm Text Field Order

OV_ACCESS_MODES
Configuring Device Objects
Drive Group Objects

OV_INTERCHANGE_MODES
Configuring Device Objects
Drive Group Objects

OV_KEY_FILE
Configuring the Base Object
Using OpenVault for LS Drive Groups

OV_SERVER
Configuring the Base Object

overhead of DMF
Capacity and Overhead

oversubscription
What Is DMF?

parameter table
Parameter Table

PARTIAL_STATE_FILES
Configuring the DMF Daemon

PARTIAL_STATE_FILES parameter
Partial-State Files

partial-state file
DMF File Concepts and Terms
Partial-State Files
enable/disable feature
Configuring the DMF Daemon

partial-state file online retention
Partial-State Files

partial-state file recall
Partial-State Files

pathseg.dat file
Database Backups

pathseg.keys file
Database Backups

PENALTY
Resource Scheduler Objects

periodic maintenance tasks
daemon configuration
Configuring Daemon Maintenance Tasks

pipes (not migrated by DMF)
DMF File Concepts and Terms

POLICIES
Configuring Filesystems
dmdskmsp
Setting Up a Disk MSP

policies (site-defined)
Customizing DMF

policy object
Configuration Objects
configuration
Configuring DMF Policies

POSITION_RETRY
Drive Group Objects

POSITIONING
Drive Group Objects

PRIORITY_PERIOD
dmdskmsp
Setting Up a Disk MSP

private filesystem of DMF and backups
DMF's Private Filesystems

ProPack version
Hardware and Software Requirements

put file requests
put File Requests

PUTS_TIME
Volume Group Objects

quit directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

RDM
lock manager
The DMF Lock Manager

RDM lock manager
dmlockmgr Communication and Log Files

READ_IDLE_DELAY
Drive Group Objects

READ_TIME
Volume Group Objects

readage
dmcatadm Keywords

readcount
dmcatadm Keywords

readdate
dmcatadm Keywords

Readme file
Overview of dmmaint

recall
migrated files
Recalling a Migrated File

RECALL_NOTIFICATION_RATE
Configuring the DMF Daemon

record length
daemon database
Configuring Daemon Database Record Length
Configuring Daemon Database Record Length

recordlimit
dmdadm Field and Format Keywords
dmcatadm Keywords
dmvoladm Field Keywords

recordorder
dmdadm Field and Format Keywords
dmcatadm Keywords
dmvoladm Field Keywords

recover command
LEGATO NetWorker

recovery
daemon database
Database Recovery Procedures
Database Recovery Procedures
LS database
Database Recovery Procedures
Database Recovery Procedures

Red Hat Linux version
Hardware and Software Requirements

region
Partial-State Files

regular file
DMF File Concepts and Terms

REINSTATE_DRIVE_DELAY
Drive Group Objects

REINSTATE_VOLUME_DELAY
Drive Group Objects

reliability
copying daemon database
configuring automated tasks
Configuring Daemon Maintenance Tasks

repair directive
dmvoladm Directives

request completion subroutines
Request Completion Subroutines

request processing
disk MSP
Disk MSP Processing of Requests
FTP MSP
FTP MSP Processing of Requests

requirements
Hardware and Software Requirements

resource scheduler
How DMF Works
Resource Scheduler Objects
Resource Scheduler Objects

resource scheduler algorithm
How DMF Works

resource scheduler object
Configuration Objects

resource watcher
How DMF Works
Resource Watcher Objects

resource watcher object
Configuration Objects

retention of journal files
Configuring Daemon Maintenance Tasks

retention of log files
Configuring Daemon Maintenance Tasks

Retention Policy parameter
LEGATO NetWorker

robotic library
How DMF Works

rpm
Initializing DMF

run_audit.sh
Configuring Daemon Maintenance Tasks

run_audit.sh task
configuration
Configuring Daemon Maintenance Tasks

run_copy_databases.sh
DMF Administration

run_copy_databases.sh task
Configuring Daemon Maintenance Tasks
Configuring Daemon Maintenance Tasks

run_full_dump.sh
DMF Administration

run_full_dump.sh task
Configuring Daemon Maintenance Tasks
configuration
Configuring Daemon Maintenance Tasks

run_hard_delete.sh
DMF Administration

run_hard_deletes.sh task
Configuring Daemon Maintenance Tasks
configuration
Configuring Daemon Maintenance Tasks

run_merge_stop.sh task
configuration
Configuring Maintenance Tasks for the LS

run_partial_dump.sh
DMF Administration

run_partial_dump.sh task
Configuring Daemon Maintenance Tasks
configuration
Configuring Daemon Maintenance Tasks

run_remove_journals.sh
DMF Administration
Configuring Daemon Maintenance Tasks

run_remove_journals.sh task
Configuring Daemon Maintenance Tasks
and MSP logs
Configuring Maintenance Tasks for the LS
Configuring Daemon Maintenance Tasks

run_remove_logs.sh
DMF Administration

run_remove_logs.sh task
Configuring Daemon Maintenance Tasks
Configuring Daemon Maintenance Tasks
Configuring Daemon Maintenance Tasks
and MSP logs
Configuring Maintenance Tasks for the LS

run_scan_logs.sh task
Configuring Daemon Maintenance Tasks
configuration
Configuring Daemon Maintenance Tasks

run_tape_merge.sh
Configuring Maintenance Tasks for the LS

run_tape_merge.sh task
configuration
Configuring Maintenance Tasks for the LS

run_tape_report.sh
Configuring Maintenance Tasks for the LS

run_tape_report.sh task
configuration
Configuring Maintenance Tasks for the LS

run_tape_stop.sh
Configuring Maintenance Tasks for the LS

RUN_TASK
LS Objects
Drive Group Objects
Volume Group Objects

sample_sitelib.C
Getting Started

sample_sitelib.mk
Getting Started

save command
LEGATO NetWorker

savepnpc command
LEGATO NetWorker

select directive
dmvoladm Directives

select system call
dmfdaemon
Daemon Processing

SELECT_MSP
File Weighting and MSP or Volume Group Selection Parameters
SiteWhen()

SELECT_VG
SiteWhen()

selection expression
dmvoladm Directives

Server Message Block (SMB)
What Is DMF?

set directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

settag file requests
settag File Requests

SGI ProPack for Linux version
Hardware and Software Requirements

shutdown
Initializing DMF
Initializing DMF
dmlockmgr Communication and Log Files

silo
How DMF Works

SiteCreateContext() sitelib.so subroutine
SiteCreateContext()

site-defined policies
Customizing DMF
Customizing DMF

site-defined policy
Site-Defined Policy Subroutines and the sitelib.so Library
DmaSetCookie()
considerations
Considerations
DmaConfigStanzaExists()
DmaConfigStanzaExists()
DmaGetConfigBool()
DmaGetConfigBool()
DmaGetConfigFloat()
DmaGetConfigFloat()
DmaGetConfigInt()
DmaGetConfigInt()
DmaGetConfigList()
DmaGetConfigList()
DmaGetConfigStanza()
DmaGetConfigStanza()
DmaGetConfigString()
DmaGetConfigString()
DmaGetContextFlags()
DmaGetContextFlags()
DmaGetCookie()
DmaGetCookie()
DmaGetDaemonVolGroups()
DmaGetDaemonVolGroups()
DmaGetProgramIdentity()
DmaGetProgramIdentity()
DmaGetUserIdentity()
DmaGetUserIdentity()
DmaOpenByHandle()
DmaOpenByHandle()
DmaSendLogFmtMessage()
DmaSendLogFmtMessage()
DmaSendUserFmtMessage()
DmaSendUserFmtMessage()
getting started
Getting Started
sitelib.so data types
DmaLogLevel_t
DmaContext_t
DmaContext_t
DmaFrom_t
DmaFrom_t
DmaIdentity_t
DmaIdentity_t
DmaLogLevel_t
DmaLogLevel_t
DmaRealm_t
DmaRealm_t
DmaRecallType_t
DmaRecallType_t
SiteFncMap_t
SiteFncMap_t
sitelib.so subroutines
SiteCreateContext()
SiteCreateContext()
SiteDestroyContext()
SiteDestroyContext()
SiteKernRecall()
SiteKernRecall()
SitePutFile()
SitePutFile()
SiteWhen()
SiteWhen()

SiteDestroyContext() sitelib.so subroutine
SiteDestroyContext()

sitefn
File Weighting and MSP or Volume Group Selection Parameters

SiteFncMap
Getting Started

SiteFncMap_t
SiteFncMap_t

SiteKernRecall() sitelib.so subroutine
SiteKernRecall()

SITELIB parameter
Getting Started

sitelib.readme
Customizing DMF

sitelib.so
See site-defined policy

SitePutFile() sitelib.so subroutine
SitePutFile()

sitetag
File Weighting and MSP or Volume Group Selection Parameters

SiteWhen() sitelib.so subroutine
SiteWhen()

size
File Weighting and MSP or Volume Group Selection Parameters

SLES version
Hardware and Software Requirements

small files and DMF
Optimizing Backups of Filesystems

SMB
What Is DMF?

snapshot
Using XVM Snapshots and DMF

.so file
How DMF Works

softdeleted
File Weighting and MSP or Volume Group Selection Parameters

soft-deleted files
Recalling a Migrated File
definition
Soft- and Hard-Deletes
maintenance/recovery
Soft- and Hard-Deletes

Solaris Version
Hardware and Software Requirements

space
File Weighting and MSP or Volume Group Selection Parameters

space management
commands overview
Space Management Commands

space management and the DCM
Space Management and the Disk Cache Manager

SPACE_WEIGHT
File Weighting and MSP or Volume Group Selection Parameters
SiteWhen()

sparse tapes
DMF Administration
configuration of automated merging
Configuring Maintenance Tasks for the LS
stopping automatically
Configuring Maintenance Tasks for the LS
merging
Configuring Maintenance Tasks for the LS
Volume Merging

special files (not migrated by DMF)
DMF File Concepts and Terms

SPOOL_DIR
Configuration File Requirements
Configuring the Base Object
Automated Space Management Log File
Daemon Logs and Journals
LS Directories

stdin, stdout, stderr and sitelib.so
Considerations

storage used by an MSP
Storage Used by an FTP MSP or a Standard Disk MSP

STORE_DIRECTORY
Disk MSP and Disk Cache Manager (DCM)
dmdskmsp
Setting Up a Disk MSP

support
mounting services
Mounting Service

SUSE Linux Enterprise Server (SLES) version
Hardware and Software Requirements

tape activity
automated task
Configuring Maintenance Tasks for the LS

tape maintenance task configuration
Configuring Maintenance Tasks for the LS

tape management
error reports
Configuring Maintenance Tasks for the LS
merging sparse tapes
Configuring Maintenance Tasks for the LS
Volume Merging
msp_tasks object
Configuring Maintenance Tasks for the LS

Tape Management Facility (TMF)
What Is DMF?

tape merging
configuration of automated task
Configuring Maintenance Tasks for the LS
stopping automatically
Configuring Maintenance Tasks for the LS
LS
Volume Merging

tape mounting
Mounting Service

tape MSP/LS
dmatread
dmatread Command

tape reports
automated task
Configuring Maintenance Tasks for the LS

Tape Server for NDMP
Time Navigator for NDMP

tapesize keyword
dmvoladm Field Keywords

tar file recall
Using SGI xfsdump and xfsrestore with Migrated Files

task
DMF Administration

task group
objects
Configuration Objects

TASK_GROUP
Volume Group Objects

TASK_GROUPS
Configuring the DMF Daemon
Configuring Filesystems
LS Objects
Drive Group Objects
Setting Up an FTP MSP
dmdskmsp
Setting Up a Disk MSP

text field order
dmvoladm
dmvoladm Text Field Order

third-party backup package configuration
Using DMF-aware Third-Party Backup Packages
Third-Party Backup Package Configuration

THRESHOLD
Configuring Maintenance Tasks for the LS

threshold keyword
dmvoladm Field Keywords

Time Navigator
Atempo Time Navigator

time_expression configuration
daemon maintenance tasks
Configuring Daemon Maintenance Tasks
MSP maintenance tasks
Configuring Maintenance Tasks for the LS

TIMEOUT_FLUSH
Volume Group Objects

TMF
What Is DMF?
enhancements
Mounting Service

TMF tapes
Using TMF tapes with LS Drive Groups

TMF_TMMNT_OPTIONS
Configuring Device Objects
Drive Group Objects

TMP_DIR
Configuration File Requirements
Configuring the Base Object

tpcrdm.dat file
CAT Database Records
Database Backups

tpcrdm.key1.keys file
CAT Database Records
Database Backups

tpcrdm.key2.keys file
CAT Database Records
Database Backups

tpvrdm.dat
VOL Database Records

tpvrdm.dat file
Database Backups

tpvrdm.vsn.keys
VOL Database Records

tpvrdm.vsn.keys file
Database Backups

transaction processing
Ensuring Data Integrity

transports
How DMF Works

TYPE
Configuring the Base Object
Configuring the DMF Daemon
Configuring Filesystems
Automated Space Management Parameters
LS Objects
Drive Group Objects
Volume Group Objects
Resource Scheduler Objects
Resource Watcher Objects
Setting Up an FTP MSP

UDB (UNICOS difference)
Differences from UNICOS DMF and UNICOS/mk DMF

uid
File Weighting and MSP or Volume Group Selection Parameters

UNICOS differences
Differences from UNICOS DMF and UNICOS/mk DMF

UNIX special files (not migrated by DMF)
DMF File Concepts and Terms

unmigrating file
DMF File Concepts and Terms

upage keyword
dmvoladm Field Keywords

update directive
dmdadm Directives
dmcatadm Directives
dmvoladm Directives

update keyword
dmvoladm Field Keywords

Update License button
Overview of dmmaint

updateage
dmdadm Field and Format Keywords

updatetime
dmdadm Field and Format Keywords
dmdadm Text Field Order

user interface commands
The User's View of DMF

user library (libdmfusr.so)
DmuAttr_t
distributed commands
Overview of the Distributed Command Feature and libdmfusr.so
IRIX considerations
Considerations for IRIX
libdmfusr.so.2 data types
DmuAllErrors_t
DmuAllErrors_t
DmuByteRange_t
DmuByteRange_t
DmuByteRanges_t
DmuByteRanges_t
DmuCompletion_t
DmuCompletion_t
DmuCopyRange_t
DmuCopyRange_t
DmuCopyRanges_t
DmuCopyRanges_t
DmuErrHandler_f
DmuErrHandler_f
DmuErrInfo_t
DmuErrInfo_t
DmuError_t
DmuError_t
DmuEvents_t
DmuEvents_t
DmuFhandle_t
DmuFhandle_t
DmuFullRegbuf_t
DmuFullRegbuf_t
DmuFullstat_t
DmuFullstat_t
DmuRegion_t
DmuRegion_t
DmuRegionbuf_t
DmuRegionbuf_t
DmuReplyOrder_t
DmuReplyOrder_t
DmuReplyType_t
DmuReplyType_t
DmuSeverity_t
DmuSeverity_t
DmuVolGroup_t
DmuVolGroup_t
DmuVolGroups_t
DmuVolGroups_t
library versioning
libdmfusr.so Library Versioning
sitelib.so and
Considerations
user-accessible API subroutines for libdmfusr.so.2
User-Accessible API Subroutines for libdmfusr.so.2
context manipulation subroutines
Context Manipulation Subroutines
copy file requests
Copy File Requests
DmuAwaitReplies()
DmuAwaitReplies() Subroutine
DmuChangedDirectory()
DmuChangedDirectory() Subroutine
DmuCopyAsync()
Copy File Requests
DmuCopySync()
Copy File Requests
DmuCreateContext()
DmuCreateContext() Subroutine
DmuDestroyContext()
DmuDestroyContext() Subroutine
DmuFullstatByFhandleAsync()
fullstat Requests
DmuFullstatByFhandleSync()
fullstat Requests
DmuFullstatByPathAsync()
fullstat Requests
DmuFullstatByPathSync()
fullstat Requests
DmuFullstatCompletion()
DmuFullstatCompletion() Subroutine
DmuGetByFhandleAsync()
get File Requests
DmuGetByFhandleSync()
get File Requests
DmuGetByPathAsync()
get File Requests
DmuGetByPathSync()
get File Requests
DmuGetNextReply()
DmuGetNextReply() Subroutine
DmuGetThisReply()
DmuGetThisReply() Subroutine
DmuPutByFhandleAsync()
put File Requests
DmuPutByFhandleSync()
put File Requests
DmuPutByPathAsync()
put File Requests
DmuPutByPathSync()
put File Requests
DmuSettagByFhandleAsync()
settag File Requests
DmuSettagByFhandleSync()
settag File Requests
DmuSettagByPathAsync()
settag File Requests
DmuSettagByPathSync()
settag File Requests
file request subroutines
DMF File Request Subroutines
fullstat requests
fullstat Requests
get file requests
get File Requests
put file requests
put File Requests
request completion subroutines
Request Completion Subroutines
settag file requests
settag File Requests

/usr/dmf/dmbase
DMF Directory Structure Prior to Release 2.8

/usr/share/doc/dmf-*/info/sample
Getting Started

verification
of daemon database integrity
Configuring Daemon Maintenance Tasks

verify directive
dmcatadm Directives
dmvoladm Directives

verify disk MSPs
dmdskvfy Command

VERIFY_POSITION
Drive Group Objects

version keyword
dmvoladm Field Keywords

vgnames
dmcatadm Keywords

virtual memory size maximum
Configuring the DMF Daemon

vista.taf file
dmlockmgr Individual Transaction Log Files

VOL database
backup
Database Recovery
message format comparison
Message Format for Volume (VOL) Database and Catalog (CAT) Database and Daemon Database Comparisons
message interpretation
dmvoladm Message Interpretation

VOL database records
LS Operations
VOL Database Records
LS
VOL Database Records

VOL records
MSP/LS Commands

volgrp
dmcatadm Keywords

volgrp keyword
dmvoladm Field Keywords

volume group
How DMF Works
objects
Configuration Objects

volume group objects
Volume Group Objects

volume merging
Ensuring Data Integrity
configuration of automated task
Configuring Maintenance Tasks for the LS
stopping automatically
Configuring Maintenance Tasks for the LS
LS
Volume Merging

volume records
MSP/LS Commands

VOLUME_GROUPS
Drive Group Objects

VOLUME_LIMIT
Configuring Maintenance Tasks for the LS

volume-to-volume merging
Volume Merging

vsn
dmcatadm Keywords

vsnlist expression
dmvoladm Directives

WATCHER
LS Objects

WEIGHT
Resource Scheduler Objects

weighting
of files for migration
File Weighting and MSP or Volume Group Selection Parameters
Configuring Policies

wfage keyword
dmvoladm Field Keywords

wfdate keyword
dmvoladm Field Keywords

when clause
File Weighting and MSP or Volume Group Selection Parameters

WRITE_CHECKSUM
Drive Group Objects
Setting Up an FTP MSP
dmdskmsp
Setting Up a Disk MSP

writeage
dmcatadm Keywords

writedate
dmcatadm Keywords

XFS
What Is DMF?

xfsdump
Using SGI xfsdump and xfsrestore with Migrated Files

xfsrestore
Using SGI xfsdump and xfsrestore with Migrated Files

XVM snapshot
Using XVM Snapshots and DMF

ZONE_SIZE
Volume Group Objects

zoneblockid
dmcatadm Keywords

zonenumber
dmcatadm Keywords

zonepos
dmcatadm Keywords

zones
Media Concepts

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Glossary