HP XP24000/XP20000 for FlashCopy Mirroring Software User Guide (T5240-96012, November 2011)

Table 68 Information Displayed By the FLASHCPY QUERY RELATIONS Command (continued)
MeaningDisplayed contentDisplayed item
The relationship is in the status that
cannot identify the type of Preserve
U
Mirror FlashCopy function (Preferred or
Required), because the M-VOL and
R-VOL of TCz are mixed.
Displays the starting CCHH of the extent
of the copy source.
CCHH numberSTART OF EXTENT(SOURCE)
Displays the starting CCHH of the extent
of the copy target.
CCHH numberSTART OF EXTENT(TARGET)
Displays the number of tracks in the
relationship.
Number of tracks# CONTIG TRKS IN EXTENT
Displays the number of tracks that are
not finished copying in the relationship.
Number of tracks# TRACKS YET TO BE COPIED
Displays the SSID (storage system ID)
of the storage system where the
relationship belongs.
Storage system IDSSID
Displays the CU number of the volume
where the relationship exists.
CU numberLSS
Displays the CU number of the volume
where the relationship exists.
Device numberCCA
The contents displayed in the ADDRESSED VOLUME INFORMATION is the information on the
relationships in the volume to which the FLASHCPY QUERY RELATIONS command is issued. The
contents displayed in the PARTNER VOLUME INFO is the information on the volume that has the
relationships paired with the relationships in the volume to which the FLASHCPY QUERY
RELATIONS command is issued.
You can judge whether the Restore function or the Reverse Restore function can executed by the
result of the FLASHCOPY QUERY RELATIONS command.
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
However, if the S-VOL or T-VOL is an external volume, the Reverse Restore function cannot be
executed.
Viewing Relationship Status of Version 2 Using the ANTRQST Macro Command
(page 132) shows the parameters you can use with the ANTRQST Macro command.
Table 69 Parameters for the ICKDSF Command (in Version 2)
DescriptionValueParameterCommand
Specifies the number (device
address) of the device on
Device numberDEVNREQUEST=FCQUERY
132 Performing Version 2 Operations