HP StorageWorks XP Remote Web Console Software - Manual (Page 70)

70 ShadowImage for the XP128/XP1024/XP10000/XP12000
(3) For a Quick Restore request, the parameter is MRQ00. 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. ‘Q’ = Quick Mode Å Requests quick restore.
Byte 10-11: Not used (xF0*2)
(4) For a Reverse Resync request, the parameter is MRR00. 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. ‘R’ = Reverse Resync Å Requests reverse resync.
Byte 10-11: Not used (xF0*2)
If you set a parameter other than the above parameters, the command will be
rejected.
(5) For an At-Time Split Duplex request, the parameter is MAnn0. 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. 'A' = At-Time Split Å Distinguishes at-time split from add.
Byte 9-10: Consistency group ID. 'nn' = Consistency group ID specified
hexadecimally Å Requests at-time split duplex.
Byte 11: Not used (xF0)
(6) For an At-Time Split Resync request, the parameter is MAnn0. 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. 'A' = At-Time Split Å Distinguishes at-time split from add.
Byte 9-10: Consistency group ID. 'nn' = Consistency group ID specified
hexadecimally Å Requests at-time split resync.
Byte 11: Not used (xF0)
SEC Secondary volume (T-VOL): SSID, serial number, channel connection address, and
CU number (only for the DKC emulation type 2105).
MODE COPY = Initial full-volume copy.
NOCOPY = Same as COPY.
RESYNC = Re-establish a split or suspended volume pair.
PACE For DKC emulation type 2105: Always medium.
For others: 1 (slow), other than 1 (medium).
CRIT Not applicable.
MSGREQ YES = Applicable.
NO = Not applicable.
Table 21 TSO command parameters (continued)
Command Parameter Description