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to track file and directory changes when a nonpersistent file change log is required for replication

to improve performance for temporary file systems by bypassing the intent log

to improve performance for temporary file systems at the cost of higher data loss upon system failure

to add a temporary data change log by enabling Veritas file system snapshot operations

in the table of contents of the VxVM managed disk

in the private region of the VxVM managed disk

in the public region of the VxVM managed disk

in the file allocation table of the VxVM managed disk

physical and logical

primary and secondary

master and slave

server and client

it enables one-time assignment of application files to a storage class

it allows files to be automatically migrated between storage types based on access frequency

it enables files to be migrated in response to application access requests

it transparently moves data based on policies that implement business requirements

fscdsadm

vxcdsconvert

fsmigadm

vxvmconvert

it improves file system I/O performance for file systems spanning volumes

it enables storage checkpoints for use in instant file system recovery

it provides fast file system recovery by way of journal log replay

it enables databases to achieve raw partition I/O performance