HP 3PAR StoreServ 7200 2-node Administrator's Manual page 131

Table 1 1 Task Types by Operation and Command (continued)
Task Type
remote_copy_sync
scheduled_task
snapspace_accounting
startao
system_task
tune_sd
tune_sys
tune_vv
tune_vv_restart
tune_vv_rollback
vv_copy
Specific system tasks require the following licenses:
The promote_sv task type requires the HP 3PAR Virtual Copy Software license.
The remote_copy_sync task types require the HP 3PAR Remote Copy Software license.
The tune_vv task types require the HP 3PAR Dynamic Optimization Software license.
The tune_sd task type requires the HP 3PAR Dynamic Optimization Software license.
NOTE: Contact your HP representative for more information about HP licenses.
Operation
(Feature or Product)
Remote copy volume
synchronization (Remote
Copy).
System scheduler.
Refresh the snapshot space
usage information.
Starts an Adaptive
Optimization configuration.
Tasks initiated by the
3parsvc user.
Change the layout of a
virtual volume (Dynamic
Optimization).
Perform space usage based
analysis and tuning
(Dynamic Optimization).
Tuning virtual volumes
(Dynamic Optimization).
Restart tuning virtual volumes
(Dynamic Optimization).
Rollback tuning virtual
volumes (Dynamic
Optimization).
Physical Copy.
Commands
syncrcopy
checkhealth
compactcpg compactld
createsv
creategroupsv
createvvcopy
creategroupvvcopy
moverelocpd removevv
syncrcopy tunepd
tunevv
updatesnapspace
updatevv
updatesnapspace
-btsecs -etsecs
-maxrunh -compact
-dryrun
moverelocpd removevv
tunevv snp _cpg
tunesys
tunevv
tunevv restart
tunevv rollback
createvvcopy
Description
Synchronizes remote copy
volume groups.
Schedules when to initiate
specified CLI commands.
Tracks progress of the
snapshot space usage
accounting process.
Starts execution of an
Adaptive Optimization
configuration using data
region level performance
data collected for the
specified number of hours.
Tracks housekeeping tasks
periodically run by the
system.
Moves the LDs used for the
volume's snapshot space to
the specified CPG.
Analyzes and automatically
corrects space usage
imbalances.
Changes the layout of the
user space of an existing
virtual volume.
Restarts a tunevv operation
that was previously
interrupted.
Rolls back a tunevv
operation that was
previously interrupted.
Copies a virtual volume.
Task Types 131