Symbols A B C D E F G H I L M N O P Q R S T U V W Z
Index
Symbols
- /etc/messages file
- /etc/messages, automatic checking of
- /etc/quotas file
- character coding
- Disk field
- entries for mapping users
- example entries
- file format
- Files field
- order of entries
- quota_perform_user_mapping
- quota_target_domain
- Soft Disk field
- Soft Files field
- Target field
- Threshold field
- Type field
- /etc/sanitized_disks file
A
- ACL
- adapter. See also disk adapter and host adapter
- aggr commands
- aggr copy
- aggr create
- aggr offline
- aggr online
- aggr restrict
- aggregate and volume operations compared
- aggregate overcommitment
- aggregates
- adding disks to
- aggr0
- bringing online
- changing states of
- changing the RAID level of
- changing the size of
- copying
- creating
- described
- destroying
- determining state of
- displaying as FlexVol container
- displaying disk space of
- hot spare disk planning
- how to use
- maximum limit per storage system
- mirrored
- new storage system configuration
- operations
- overcommitting
- physically moving between storage systems
- planning considerations
- RAID, changing level
- renaming
- restoring a destroyed aggregate
- rules for adding disks to
- states of
- taking offline
- taking offline, when to
- undestroy
- when to put in restricted state
- ATM
- automatic shutdown conditions
- Autosupport message, about disk failure
B
- backup
- planning considerations
- using qtrees for
- with snapshots
- block checksum disks
C
- cache hit
- checksum type
- block
- rules
- zoned
- CIFS
- commands, options cifs.oplocks.enable (enables and disables oplocks)
- oplocks
- changing the settings (options cifs.oplocks.enable)
- definition of
- setting for volumes
- setting in qtrees
- clones See FlexClone volumes
- cloning FlexVol volumes
- commands
- disk assign
- options raid.reconstruct.perf_impact (modifies RAID data reconstruction speed)
- options raid.reconstruct_speed (modifies RAID data reconstruction speed)
- options raid.resync.perf_impact (modifies RAID plex resynchronization speed)
- options raid.scrub.duration (sets duration for disk scrubbing)
- options raid.scrub.enable (enables and disables disk scrubbing)
- options raid.verify.perf_impact (modifies RAID mirror verification speed)
- See also aggr commands, qtree commands, quota commands, RAID commands, storage commands, volume commands
- containing aggregate, displaying
- continuous media scrub
- adjusting maximum time for cycle
- checking activity
- data disks
- description
- disabling
- enabling on spare disks
- spare disks
- converting directories to qtrees
- converting volumes
- create_reserved option
D
- data disks
- removing
- replacing
- stopping replacement
- Data ONTAP, upgrading
- data reconstruction
- after disk failure
- description of
- data sanitization
- planning considerations
- See also disk sanitization
- data storage, configuring
- dd command, when not available
- degraded mode
- deleting qtrees
- destroying
- aggregates
- FlexVol volumes
- traditional volumes
- volumes
- directories, converting to qtrees
- directory size, setting maximum
- disk
- assign command
- modifying
- use on the FAS270 and 270c systems
- commands
- aggr show_space
- aggr status -s (determines number of hot spare disks)
- df (displayes free disk space)
- df (reports discrepancies)
- disk scrub (starts and stops disk scrubbing)
- disk show
- storage
- sysconfig -d
- displaying disk space usage on an aggregate
- failure
- reconstrution of single-disk failure
- failures
- data reconstruction after
- predicting
- RAID reconstruction after
- without hot spare
- ownership
- automatically erasing information
- erasing prior to removing disk
- modifying assignments
- software-based
- undoing accidental conversion to
- viewing
- ownership assignment
- description
- modifying
- sanitization
- description
- licensing
- limitations
- log files
- selective data sanitization
- starting
- stopping
- sanitization, easier on traditional volumes
- scrubbing
- description of
- enabling and disabling (options raid.scrub.enable)
- manually running it
- modifying speed of
- scheduling
- setting duration (options raid.scrub.duration)
- starting/stopping (disk scrub)
- toggling on and off
- space, report of discrepancies (df)
- swap command, cancelling
- disk speed, overriding
- disks
- adding new to a storage system
- adding to a RAID group other than the last RAID group
- adding to a storage system
- adding to an aggregate
- adding to storage systems
- addressing
- assigning
- assigning ownership of of FAS270 and FAS 270c systems
- available space on new
- data, removing
- data, stopping replacement
- description of
- determining number of hot spares (sysconfig)
- failed, removing
- FC addressing
- forcibly adding
- hot spare, removing
- hot spares, displaying number of
- how initially configured
- how to use
- ownership of on FAS270 and FAS270c systems
- portability
- reasons to remove
- removing
- replacing
- replacing data disks
- re-using
- rules for adding disks to an aggregate
- software-based ownership
- speed matching
- viewing information about
- when to add
- double-disk failure
- avoiding with media error thresholds
- RAID-DP protection against
- without hot spare disk
- dumpblock, when not available
- duplicate volume names
E
- effects of oplocks
F
- failed disk, removing
- failure, data reconstruction after disk
- FAS250 system, default RAID4 group size
- FAS270 system, assigning disks to
- FAS270c system, assigning disks to
- FC disk addresses
- Fibre Channel, Multipath I/O
- file grouping, using qtrees
- files
- as storage containers
- space reservation for
- files, how used
- FlexCache volumes
- about
- attribute cache timeouts
- cache consistency
- cache hits and misses
- cache objects
- creating
- description
- forward proxy deployment
- license requirement
- limitations of
- reverse proxy deployment
- sample deployments
- statistics, viewing
- volume options
- write operation proxy
- FlexClone volumes
- creating
- splitting
- flexible volumes
- See FlexVol volumes
- FlexVol volumes
- about creating
- bringing online in an overcommitted aggregate
- changing states of
- changing the size of
- cloning
- co-existing with traditional
- copying
- creating
- defined
- definition of
- described
- displaying containing aggregate
- how to use
- migrating to traditional volumes
- operations
- resizing
- space guarantees, planning
- fractional reserve, about
G
- group quotas
H
- host adapter
- 2202
- 2212
- changing state of
- storage command
- viewing information about
- hot spare disks
- displaying number of
- removing
- hot swappable ESH controller modules
- hub, viewing information about
I
- inodes
L
- language
- displaying its code
- setting for volumes
- specifying the character set for a volume
- LUNs
- in a SAN environment
- with V-Series systems
- LUNs, how used
M
- maintenance center
- maintenance mode
- maximum files per volume
- media error failure thresholds
- media scrub
- adjusting maximum time for cycle
- continuous
- continuous. See also continuous media scrub
- disabling
- displaying
- migrating volumes with SnapMover
- mirror verification, description of
- mixed security style, description of
- mode, degraded
- Multipath I/O
- enabling
- host adapters
- preventing adapter single-point-of-failure
- understanding
N
- naming conventions for volumes
- NTFS security style, description of
O
- oplocks
- definition of
- disabling
- effects when enabled
- enabling
- enabling and disabling (options cifs.oplocks.enable)
- setting for volumes
- options command, setting system automatic shutdown
- overcommitting aggregates
- overriding disk speed
P
- parity disks, size of
- permissions for new qtrees
- physically transferring data
- planning
- for maximum storage
- for RAID group level
- for RAID group size
- for SyncMirror replication
- planning considerations
- backup
- data sanitization
- FlexVol space guarantees
- language
- qtrees
- quotas
- root volume sharing
- SnapLock volume
- traditional volumes
- plex, synchronization
- plexes
- defined
- described
- how to use
- snapshots of
Q
- qtree commands
- qtree create
- qtree security (changes security style)
- qtrees
- changing security style
- CIFS oplocks in
- converting from directories
- creating
- definition of
- deleting
- described
- displaying statistics
- grouping criteria
- grouping files
- how to use
- maximum number
- permissions for new
- planning considerations
- quotas and changing security style
- quotas and deleting
- quotas and renaming
- reasons for using in backups
- reasons to create
- renaming
- security styles for
- security styles, changing
- stats command
- status, determining
- understanding
- qtrees and volumes
- changing security style in
- comparison of
- security styles available for
- quota commands
- quota logmsg (displays message logging settings)
- quota logmsg (turns quota message logging on or off)
- quota off (deactivates quotas)
- quota off(deactivates quotas)
- quota off/on (reinitializes quota)
- quota on (activates quotas)
- quota on (enables quotas)
- quota report (displays report for quotas)
- quota resize (resizes quota)
- quota reports
- contents
- formats
- ID and Quota Specifier fields
- types
- quota_perform_user_mapping
- quota_target_domain
- quotas
- /etc/quotas file. See /etc/quotas file in the "Symbols" section of this index
- /etc/rc file and
- activating (quota on)
- applying to multiple IDs
- canceling initialization
- changing
- CIFS requirement for activating
- conflicting, how resolved
- console messages
- deactivating
- default
- advantages of
- description of
- examples
- overriding
- scenario for use of
- where applied
- default UNIX name
- default Windows name
- deleting
- derived
- disabling (quota off)
- Disk field
- displaying report for (quota report)
- enabling
- example quotas file entries
- explicit quota examples
- explicit, description of
- Files field
- group
- group drived from tree
- group quota rules
- hard versus soft
- initialization
- canceling
- description
- message logging
- display settings (quota logmsg)
- turning on or off (quota logmsg)
- modifying
- notification when exceeded
- order of entries in quotas file
- overriding default
- planning considerations
- prerequisite for working
- qtree
- deletion and
- renaming and
- security style changes and
- quota_perform_user_mapping
- quota_taraget_domain
- quotas file See also /etc/quotas file in the "Symbols" section of this index
- reinitializing (quota on)
- reinitializing versus resizing
- reports
- contents
- formats
- types
- resizing
- resizing versus reinitializing
- resolving conflicts
- root users and
- SNMP traps when exceeded
- Soft Disk field
- Soft Files field
- soft versus hard
- Target field
- targets, description of
- Threshold field
- thresholds, description of
- tree
- Type field
- types of reports available, description of
- types, description of
- UNIX IDs in
- UNIX names without Windows mapping
- user and group, rules for
- user derived from tree
- user quota rules
- Windows
- group IDs in
- IDs in
- IDs, mapping
- names without UNIX mapping
R
- RAID
- automatic group creation
- changing from RAID4 to RAID-DP
- changing from RAID-DP to RAID4
- changing group size
- changing RAID level
- changing the group size option
- commands
- aggr create (specifies RAID group size)
- aggr status
- vol volume (changes RAID group size)
- data reconstruction speed, modifying (options raid.reconstruct.perf_impact)
- data reconstruction speed, modifying (options raid.reconstruct_speed)
- data reconstruction, description of
- description of
- group size
- changing (vol volume)
- comparison of larger versus smaller groups
- default size
- maximum
- planning
- specifying at creation (vol create)
- group size changes
- for RAID4 to RAID-DP
- for RAID-DP to RAID4
- groups
- about
- level, planning considerations
- size, planning considerations
- level
- changing
- descriptions of
- verifying
- maximum and default group sizes
- RAID4
- RAID-DP
- media errors during reconstruction
- mirror verification speed, modifying (options raid.verify.perf_impact)
- operations
- effects on performance
- types you can control
- options
- setting for aggregates
- setting for traditional volumes
- parity checksums
- plex resynchronization speed, modifying (options raid.resync.perf_impact)
- reconstruction
- media error encountered during
- reconstruction of disk failure
- status displayed
- throttling data reconstruction
- verifying RAID level
- verifying the group size option
- RAID groups
- adding disks
- RAID4
- maximum and default group sizes
- See also RAID
- RAID-DP
- maximum and default group sizes
- See also RAID
- RAID-level scrub performing
- on aggregates
- on traditional volumes
- rapid RAID recovery
- reallocation, running after adding disks for LUNs
- reconstruction after disk failure, data
- reliability, improving with MultiPath I/O
- renaming
- aggregates
- flexible volumes
- traditional volumes
- volumes
- renaming qtrees
- resizing FlexVol volumes
- restoring
- with snapshots
- restoring data with snapshots
- restoring data, using qtrees for
- root volume, setting
- rooted directory
S
- security styles
- changing of, for volumes and qtrees
- for volumes and qtrees
- mixed
- NTFS
- setting for volumes
- types available for qtrees and volumes
- UNIX
- setflag wafl_metadata_visible, when not available
- SharedStorage
- description of
- displaying initiators in the community
- how it works
- hubs, benefits of
- installing a community of
- managing disks with
- preventing disruption of service when downloading firmware
- requiring Multipath I/O
- requiring software-based disk ownership
- requiring traditional volumes
- requirments
- supporing SyncMirror
- using software-based disk ownership with
- using vFiler no-copy migration
- shutdown conditions
- single-disk failure
- without hot spare disk
- single-disk failure reconstruction
- SnapLock
- volumes
- creating
- planning considerations
- SnapMirror software
- SnapMover
- described
- volume migration, easier with traditional volumes
- snapshot
- software-based disk ownership
- space guarantees
- about
- changing
- setting at volume creation time
- space management
- about
- how to use
- traditional volumes and
- space management policy
- applying
- definition
- space reservations
- about
- enabling for a file
- querying
- speed matching of disks
- splitting FlexClone volumes
- status
- displaying aggregate
- displaying FlexVol
- displaying traditional volume
- storage commands
- changing state of host adapter
- disable
- displaying information about
- disks
- primary and secondary paths
- enable
- managing host adapters
- reset tape drive statistics
- viewing information about
- host adapters
- hubs
- media changers
- supported tape drives
- switch ports
- switches
- tape drives
- storage systems
- adding disks to
- automatic shutdown conditions
- determining number of hot spare disks in (sysconfig)
- running in degraded mode
- when to add disks
- storage, maximizing
- swap disk command
- cancelling
- SyncMirror replica, creating
- SyncMirror replica, splitting
- SyncMirror, planning for
T
- thin provisioning. See aggregate overcommitment
- traditional volumes
- adding disks
- changing states of
- changing the size of
- copying
- creating
- definition of
- how to use
- migrating to FlexVol volumes
- operations
- planning considerations, transporting disks
- reasons to use
- See also volumes
- space management and
- transporting
- transporting between storage systems
- upgrading to Data ONTAP 7.0 or later
- transporting disks, planning considerations
- tree quotas
U
- undestroy an aggregate
- UNICODE options, setting
- UNIX security style, description of
- uptime, improving with MultiPath I/O
V
- volume and aggregate operations compared
- volume commands
- maxfiles (displays or increases number of files)
- vol create (creates a volume)
- vol create (specifies RAID group size)
- vol destroy (destroys an off-line volume)
- vol lang (changes volume language)
- vol offline (takes a volume offline)
- vol online (brings volume online)
- vol rename (renames a volume)
- vol restrict (puts volume in restricted state)
- vol status (displays volume language)
- vol volume (changes RAID group size)
- volume names, duplicate
- volume operations
- volume-level options, configuring
- volumes
- aggregates as storage for
- as a data container
- attributes
- bringing online
- bringing online in an overcommitted aggregate
- cloning FlexVol
- common attributes
- conventions of
- converting from one type to another
- creating (vol create)
- creating FlexVol volumes
- creating traditional
- destroying (vol destroy)
- destroying, reasons for
- displaying containing aggregate
- duplicate volume names
- flexible. See FlexVol volumes
- growing automatically
- how to use
- increasing number of files (maxfiles)
- language
- changing (vol lang)
- choosing of
- displaying of (vol status)
- planning
- limits on number
- maximum limit per storage system
- maximum number of files
- migrating between traditional and FlexVol
- mirroring of, with SnapMirror
- naming conventions
- number of files, displaying (maxfiles)
- operations for FlexVol
- operations for traditional
- operations, general
- post-creation changes
- renaming
- renaming a volume (vol rename)
- resizing FlexVol
- restricting
- root, planning considerations
- root, setting
- security style
- SnapLock, creating
- SnapLock, planning considerations
- specifying RAID group size (vol create)
- taking offline (vol offline)
- traditional. See traditional volumes
- volume state, definition of
- volume state, determining
- volume status, definition of
- volume status, determining
- when to put in restricted state
- volumes and qtrees
- changing security style
- comparison of
- security styles available
- volumes, traditional
- co-existing with FlexVol volumes
- V-Series LUNs
- V-Series systems
- and LUNs
W
- wafl.default_qtree_mode option
Z
- zoned checksum disks
- zoned checksums
Symbols A B C D E F G H I L M N O P Q R S T U V W Z
Copyright © 1994-2005, Network Appliance, Inc. All rights
reserved.
Part No. 210-01085_B0
File: bookix.htm
Last updated: 01-Dec-2005 16:51:48