| | T
- technical support,

- telnet command, serial-port numbers,

- terminal concentrators (TC), See console-access devices
- test-IP-address requirements
- new installations,

- upgrades,
, 
- three-way mirroring,

- transport adapters, See adapters
- transport junctions
- planning,

- port names
- configuring,

- planning,

U
- UFS logging
- configuring,

- planning,

- unencapsulating the root disk,

- uninstalling Sun Cluster software,

- upgrading
- choosing an upgrade method,

- guidelines for,

- nonrolling,
 - data services,

- preparing the cluster,

- resource types,

- Solaris,

- recovering from storage changes,

- rolling,
 - data services,

- preparing the cluster,

- resource types,

- Solaris,

- Sun Cluster module to Sun Management Center,
, 
- Sun Explorer,
, 
- Sun Management Center,

- verifying
- cluster status,

- device-ID conversion,

- successful upgrade,

- version,

- user-initialization files, modifying,

- /usr/cluster/bin directory,

- /usr/cluster/bin/sccheck command
- log files,

- preinstallation check,
, , , 
- Sun Explorer requirement,
, 
- vfstab file check,

- /usr/cluster/bin/scconf command
- adding nodes to the authorized-node list,

- enabling the localonly property,
, , , 
- error messages,

- removing nodes from a node list
- authorized-node list,

- raw-disk device groups,
, 
- verifying installation mode,

- viewing private hostnames,

- /usr/cluster/bin/scdidadm command
- determining device-ID names,

- displaying device-ID names,

- error messages,

- updating device IDs after upgrade,
, 
- verifying device-ID conversion,
, 
- /usr/cluster/bin/scgdevs command
- error messages,

- updating the global-devices namespace,

- verifying command processing,

- /usr/cluster/bin/scinstall command
- installing Sun Cluster
- additional nodes,

- by using JumpStart,

- custom,

- data services,

- single-node clusters,

- typical,

- uninstalling Sun Cluster,

- verifying Sun Cluster software,

- /usr/cluster/bin/scrgadm command, listing resources,

- /usr/cluster/bin/scsetup command
- changing private hostnames,

- postinstallation setup,

- registering disk device groups,

- /usr/cluster/bin/scshutdown command,

- /usr/cluster/bin/scstat command
- verifying cluster mode,

- verifying disk-group configurations,

- /usr/cluster/bin/scswitch command
- disabling resources,

- evacuating resource groups and device groups,
, 
- making resource groups unmanaged,

- taking resource groups offline,

- /usr/cluster/bin/scvxinstall command
- installing VxVM and encapsulating the root disk,

- installing VxVM only,

- /usr/cluster/man directory,

V
- /var/sadm/install/logs directory,

- /var/adm/messages file,

- /var/cluster/spm/messages file,

- verifying,
 - cluster status,

- device group configurations,

- device-ID conversion,

- installation mode,

- preconfiguration requirements,
, 
- resource group configurations,

- scgdevs command processing,

- upgrade,
, 
- vfstab configuration,

- VxVM disk-group configurations,

- VERITAS File System (VxFS)
- administering,

- installing,
, 
- logging
- configuring,

- planning,

- mounting cluster file systems,
, 
- PATH,

- planning,

- VERITAS Volume Manager (VxVM)
- and Dynamic Multipathing (DMP),

- cluster feature,

- configuring,
 - disk groups,

- non-VxVM nodes,
, 
- volumes,

- disk device groups
- importing and deporting,

- reminoring,

- disk-group registration,

- Dynamic Multipathing (DMP),

- encapsulation,

- Enclosure-Based Naming,

- installing,
 - and encapsulating the root disk,

- VxVM only,

- MANPATH,

- mirroring the encapsulated root disk,

- PATH,

- planning,
, 
- removing man pages,
, 
- root-disk groups (rootdg)
- configuring on nonroot disks,

- planning,
, 
- root disks
- caution when unencapsulating,

- unencapsulating,

- verifying disk-group configurations,

- vfstab file
- adding mount points,

- modifying during upgrade
- nonrolling,

- rolling,

- verifying the configuration,

- vold daemon,

- volume managers
- See also VERITAS Volume Manager (VxVM)
- partitions,

- planning
- general,

- Solaris Volume Manager,

- Solstice DiskSuite,

- VERITAS Volume Manager,

- volumes
- Solaris Volume Manager
- activating,

- planning the maximum number,

- setting the maximum number,

- VxVM
- configuring,

- verifying,

- VxFS, See VERITAS File System (VxFS)
- vxio driver major number
- non-VxVM nodes,
, 
- VxVM-installed nodes,
, 
- VxVM, See VERITAS Volume Manager (VxVM)
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