4 local flashcopy using the ds cli, 1 parameters used with local flashcopy commands – IBM DS6000 User Manual
Page 97
Chapter 9. FlashCopy interfaces
73
9.4 Local FlashCopy using the DS CLI
The DS CLI can be downloaded from the IBM Web site and then installed on a workstation. It
communicates with the DS SMC. For detailed information about the DS CLI, refer to IBM
System Storage DS6000: Command-Line Interface User´s Guide, GC26-7922.
9.4.1 Parameters used with local FlashCopy commands
Figure 9-1 Overview of parameters used in DS CLI FlashCopy commands
Work with an existing FlashCopy
Display a list of FlashCopy
relationships
FCQUERY
FLASHCPY
QUERY
RELATION
Relocate data set extents on a
DASD volume
DEFRAG
-
Provide information why
DFSMSdss couldn’t use
FlashCopy
DEBUG
-
Terminate FlashCopy
Remove local FlashCopy
DUMP with
FCWITHDRAW
parameter
FCWITHDR
FLASHCPY
WITHDRAW
Is automatically removed as soon as all data is copied and
FlashCopy pair wasn’t established using the -persist parameter
Options
Command with
DFSMSdss
Command with
TSO
Command with
ICKDSF
Parameters
freeze
x
x
tgtpprc
x
x
x
tgtoffline
x
x
x
x
tgtinhibit
x
x
x
tgtonly
x
dev
x
x
x
x
x
x
x
x
x
record
x
x
x
x
persist
x
x
x
x
nocp
x
seqnum
x
x
x
x
x
x
x
x
source:target
x
x
x
x
fast
x
source
x
x
cp
x
x
source LSS
x
l
x
s
x
activecp
x
revertible
x
wait
x
quiet
x
DS CLI Commands
Target
rmflash
Source
Flashcopy pair
Command
resync
flash
reverse
flash
revert
flash
unfreeze
flash
mkflash
lsflash
setflash
revertible
commit
flash