Software Manual

110 ShadowImage for the XP128/XP1024/XP10000/XP12000
• DEBUG
This option is for outputting error information in case an error occurs during the copy operation.
Therefore, by specifying this option, you will be able to receive information describing the error and its
cause(s) in case FlashCopy Mirror Version 2 copy operation fails. You can also specify the amount of
error information you want to receive.
Deleting FlashCopy Mirror Version 2 Pairs
There is no DFSMSdss command to delete FlashCopy Mirror Version 2 pairs.
TSO Command Supported by Compatible Mirroring for IBM FlashCopy Version 2
The table below lists and describes the PPRC TSO commands supported by FlashCopy Mirror Version 2.
NOTE: To use the following PPRC TSO commands, you must add the command names to the AUTHCMD
PARM of IKJTSOxx which is a member of SYS1.PARMLIB, because the host system is protected by RACF
Facility.
Table 55 PPRC TSO Commands Supported by FlashCopy Mirror Version 2
Operation Command Function
Establish relationship FCESTABL Establishes SI-FCv2 pair(s) between the source and
target volume data.
Withdraw relationship FCWITHDR Withdraws existing SI-FCv2 pair(s).
Confirm FlashCopy Mirror Version 2
pair status
FCQUERY Allows you to obtain information on volume attributes
and number of pairs.