Ismrc_Change - NEC Storage Manager Reference

2 . 2 . 4 i S M r c
2 . 2 . 4 i S M r
2 . 2 . 4 i S M r
[ NAME ]
iSMrc_change - Changes the copy control state of MV/RV.
[ SYNOPSIS ]
iSMrc_change {-suspend | -resume | -sync | -semi | -bg}
iSMrc_change -file file_name

iSMrc_change -?

iSMrc_change -help
[ DESCRIPTION ]
The iSMrc_change command changes the copy control state of the paired MV/RV.
When Restore with RV protection specified is executed, the updated data of the MV is not
reflected into the RV. Therefore, changing a copy control state (synchronous copy mode, semi
synchronous copy mode, or background copy) has no meaning.
OPTIONS
The iSMrc_change command recognizes the following options and arguments.
-suspend
-resume
-sync
-semi
-bg
-mv volume
_ c h a n g e
c _ c h a n g e
c _ c h a n g e
-mv volume -mvflg mv_flg
[-rv volume -rvflg rv_flg]
{-suspend | -resume | -sync | -semi | -bg}
Suspends all the copy control states of the Sync Copy
mode, Semi-Sync Copy mode, and Background Copy
mode.
Changes the copy control state to Foreground Copy.
Executes with the Sync Copy mode as the copy control
state.
Executes with the Semi-Sync Copy mode as the copy
control state.
Suspends the copy control state in the Sync Copy or
Semi-Sync Copy mode. Write I/O is accumulated in the
difference map, and the copy control state is performed in
the background which is asynchronous to I/O.
Specify volume of MV.
For information about the volume and volume types, refer
to 1.2 "Volume Types".
53
Chapter 2 Command Reference