Pprc command support – HP StorageWorks XP Remote Web Console Software User Manual
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8 Performing ShadowImage for Mainframe Pair Operations
Using PPRC
This chapter provides instructions for performing ShadowImage for Mainframe operations issuing
TSO PPRC and ICKDSF PPRCOPY commands to the HP disk array from the mainframe host.
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This document does not provide complete instructions for using the PPRC commands. For detailed
information on using the PPRC TSO and ICKDSF commands, see the IBM user documents.
This document refers to the TSO PPRC command and ICKDSF PPRCOPY command as the PPRC
command.
PPRC Command Support
lists and describes the PPRC commands supported by ShadowImage for
Mainframe.
Table 34 PPRC Commands Available for SIz
Specified Volume
Function
ICKDSF Command
TSO Command
Simplex volume that to be
the S-VOL.
Adds a pair, starts initial
copy operation, and
changes status to duplex.
PPRCOPY ESTPAIR
CESTPAIR
Simplex volume that to be
the S-VOL.
Adds and simultaneously
splits a pair.
PPRCOPY ESTPAIR
CESTPAIR
Duplex or pending S-VOL.
Splits a pair, starts quick
split operation.
PPRCOPY SUSPEND
CSUSPEND
Duplex or pending S-VOL.
Splits a pair, starts steady
split operation.
PPRCOPY SUSPEND
CSUSPEND
Split, V-split or suspended
S-VOL.
Resynchronizes a pair, starts
normal resync.
PPRCOPY ESTPAIR
CESTPAIR
Split, V-split or suspended
S-VOL.
Resynchronizes a pair, starts
quick resync.
PPRCOPY ESTPAIR
CESTPAIR
Split S-VOL.
Resynchronizes a pair, starts
reverse copy.
PPRCOPY ESTPAIR
CESTPAIR
Split S-VOL.
Resynchronizes a pair, starts
quick restore.
PPRCOPY ESTPAIR
CESTPAIR
Other than simplex S-VOL.
Deletes a pair, changes
status to simplex.
PPRCOPY DELPAIR
CDELPAIR
Any volume status is OK.
Displays detailed pair status
information.
PPRCOPY QUERY
CQUERY
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Performing ShadowImage for Mainframe Pair Operations Using PPRC