Hitachi TrueCopy (TM) for Mainframe User Guide: HP XP24000 Disk Array, HP XP20000 Disk Array (T5211-96014, May 2011)

Table 58 Typographic Conventions for PPRC TSO Commands
UsageExampleTypeface/Symbol
Command/keyword names or console
outputs.
CRIT(YES)Normal text
Parameter to be replaced with an
appropriate character or numeric string.
ssidItalics
Command/keyword names,
parameters, or console outputs that
involve/denote special meaning for
TrueCopy for Mainframe Asynchronous.
cmd_paramBold
Keywords/parameters that can be
omitted.
[PACE(15)]Square brackets
List of keywords to be selected.(YES|NO)Vertical pipe
The default keywords/parameters.(YES|NO)Underline
Invalid keywords/parameters for
TrueCopy for Mainframe Asynchronous.
[QUIESCE]Strikethrough
Note the following when using the Preserve Mirror FlashCopy function that uses Compatible
FlashCopy V2. For details about the Preserve Mirror FlashCopy function, see the Compatible
Mirroring for IBM FlashCopy User's Guide.
CAUTION: If a Compatible FlashCopy V2 relationship of Preserve Mirror is created in COPY
mode, the relationship between the primary and secondary sites is created. However, both copies
are not synchronized. If the Withdraw is issued during the copy operation, both copies of the
Compatible FlashCopy V2 relationship are ended. Therefore, consistency of data between the
M-VOL and R-VOL is not ensured even though the TCz Synchronous pair is in Duplex mode.
This status can be confirmed with the CQUERY command. The message "PAIR WAS THE TARGET
OF A WITHDRAWN PRESERVE MIRROR RELATION" shown in the figure below, is displayed. To
release this status, delete the TCz Synchronous pair.
The following figure provides an example of issuing the CQUERY command to the M-VOL of TCz
Synchronous pair using the VOLUME parameter.
Figure 60
196 Using PPRC Commands for TrueCopy for Mainframe