3PAR InForm Operating System 2.3.1 Release Notes (320-200178 Rev D, May 2010)

3.25
InForm OS Version 2.3.1 3PAR InForm Operating System Release Notes
showspace ■ The output of the showspace –cpg and the
showspace –cpg –hist commands has changed.
◆ The output now uses spanning headers to make
the output more readable.
◆ There are now three sets of columns, Usr, , and
Adm, that display Tot a l and Used space. These
replace the previous SD and SA columns.
Dynamic
Optimization
compactcpg The –keepld option has been removed.
tunetpvv New usr_cpg and snp_cpg subcommands allow for
tuning of a thinly provisioned volume whose user
and snapshot spaces are managed separately.
tunevv Because user and snapshot space can be managed
separately for thinly provisioned volumes, the
snp_cpg subcommand can now be used to tune the
snapshot space of a TPVV (if the volume has snapshot
space associated with it).