HP P9000 for Compatible FlashCopy Mirroring User Guide (AV400-96388, October 2011)

When the result meets the following requirement, the Restore function can be executed:
• CRA=T
When the result meets all the following requirements, the Reverse Restore function can be executed.
• BCE=T
• BCP=F
• CRA=T
• #TRACKS YET TO BE COPIED=0
Viewing relationship status of Compatible FlashCopy using ANTRQST macro command
The following table lists the parameters you can use with the ANTRQST Macro command.
Table 47 Parameters for the ICKDSF command (REQUEST=FCQUERY)
DescriptionValueParameter
Specifies the number (device address) of the device on which you want to
perform the FCQUERY command.
Device numberDEVN
Specifies the length of data obtained with QRYINFO.Data lengthQRYSIZE
Obtains QUERY information with the format using the ANTFQMAP macro. For
details about the format, see the IBM manual.
FQMAPFORMAT
Obtains QUERY information with the format not using the ANTFQMAP macro
command. NO is the default setting.
NO
Obtains information such as pair volume attributes of Compatible FlashCopy
pairs and the number of pairs. For details about the information, see the IBM
manual.
QUERY
Information(Return
Value)
QRYINFO
Obtains the return code and the reason code of the execution results. For details
about the codes, see the IBM manual.
Return valueRETINFO
You use the Remote FlashCopy function to establish a relationship.YESREMOTE
You do not use the Remote FlashCopy function.NO
NO is the default setting.
Specifies the device number of the S-VOL which you want to perform the
FCQUERY command.
Device numberQRYSERIAL
Use this parameter when REMOTE is YES.
Specifies the CU number of the S-VOL which you want to perform the FCQUERY
command.
CU numberQRYLSS
Use this parameter when REMOTE is YES.
Specifies the SSID of the CU on which you establish the FlashCopy relationship.SSIDQRYSSID
Use this parameter when REMOTE is YES.
Viewing information about Compatible FlashCopy relationship using z/VM CP
command
To reference information about a Compatible FlashCopy relationship using a z/VM CP command,
use the QUERY VIRTUAL FLASHCOPY command. The parameters available are shown in the
following table.
82 Performing Compatible FlashCopy operations