HP StorageWorks XP Remote Web Console Software - Manual (Page 69)

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Quick Resync Pair CESTPAIR PPRCOPY ESTPAIR Resynchronizes a pair,
starts quick resync.
The specified volume
must be
split , V-split or
suspended
Reverse Resync Pair CESTPAIR PPRCOPY ESTPAIR Resynchronizes a pair,
starts reverse resync.
The specified volume
must be
split.
Quick Restore Pair CESTPAIR PPRCOPY ESTPAIR Resynchronizes a pair,
starts quick restore.
The specified volume
must be
split.
Delete Pair CDELPAIR PPRCOPY DELPAIR Deletes a pair, changes
status to simplex.
The specified volume
must be other than
simplex .
Suspend Pair Not available 1 Not available 1 Stops update copy
operations.
The specified volume
must be other than
simplex .
Detail (the Detail
window),
the History window.
CQUERY PPRCOPY QUERY Displays detailed pair
status information.
None.
1. The SI390 suspend operations cannot be requested using PPRC commands. The CSUSPEND/PPRCOPY SUSPEND commands
execute split operations on SI390 pairs.
Table 21 TSO command parameters
Command Parameter Description
CESTPAIR DEVN Device number.
PRIM Primary volume (S-VOL): SSID, serial number, channel connection address, CU
number (only for the DKC emulation type 2105).
You can set an additional parameter corresponding to each request instead of a
serial number.
(1) For an Add and Split request (refer to ” Adding and Splitting Pairs ” on
page 56), the parameter is MSF00. This request is valid for MODE(COPY) only.
The parameter locations and descriptions are as follows:
Byte 0-6: Fixed value (xF0*7)
Byte 7: Indication of MRCF. ‘M’ = MRCF Å Distinguishes SI390 from TC390.
Byte 8: Subcode-1. ‘S’ = Split Å Requests simultaneous add and split.
Byte 9: Subcode-2. ‘F’ = Fast Mode Å Requests quick split.
Byte 10-11: Not used (xF0*2)
(2) For a Quick Resync request, the parameter is MRF00. This request is valid for
MODE(RESYNC) only. The parameter locations and descriptions are as follows:
Byte 0-6: Fixed value (xF0*7)
Byte 7: Indication of MRCF. ‘M’ = MRCF Å Distinguishes SI390 from TC390.
Byte 8: Subcode-1. ‘R’ = Resync Å Distinguishes resync from add.
Byte 9: Subcode-2. ‘F’ = Fast Mode Å Requests quick resync.
Byte 10-11: Not used (xF0*2)
Table 20 PPRC commands (continued)
SI390
Command View
XP or XP Remote
Web Console
Operation
TSO
Command
ICKDSF
Command
Function Restrictions