HP XP7 Storage User Manual
Page 65
ACT shows the total number of the active Compatible FlashCopy relationships in each extent.
Therefore, in the example in the figure, the total number of the active Compatible FlashCopy
relationships in the VOL#0 and VOL#1 is both two, and the digit two (2) displays as the content
of ACT. Example of FCQUERY command with the SHOWRELS parameter:
FCQUERY DEVN(1900) SHOWRELS(ALL)
The result of the FCQUERY command with the SHOWRELS parameter is shown below. The items
above the “RELATIONSHIP DETAIL STARTING TRACK” are the same as when the SHOWRELS
parameter is not specified.
(above) describes these items.
describes items below “RELATIONSHIP DETAIL STARTING TRACK”.
Figure 27 FCQUERY command execution result
Table 36 Information displayed by the FCQUERY command
Definition
Displayed
content
Displayed item
CCHH number of the starting address. The CCHH number specified here is
displayed if the STARTADDR parameter is specified. “00000000” is displayed
if the STARTADDR parameter is not specified.
-
RELATIONSHIP DETAIL
STARTING TRACK
The consistency of the extent is maintained.
Y
DEVICE LONG BUSY
FOR CG
The consistency of the extent is not maintained.
N
Writing is not allowed.
Y
WRITE INHIBITED
Writing is allowed.
N
CU number
-
LSS
Device number
-
CCA
Storage subsystem ID
-
SSID
The starting CCHH number of the copy source extent
-
SOURCE START
The starting CCHH number of the copy target extent
-
TARGET START
Copy source (S-VOL) of the relationship.
Y
SO
Copy target (T-VOL) of the relationship.
N
The relationship is established for the entire volume.
Y
FV
The relationship is established in each extent unit.
N
The relationship is created with COPY mode.
Y
CO
The relationship is created with NOCOPY mode.
N
Background copy is running.
Y
CA
Background copy is not running.
N
It is a persistent relationship.
Y
PR
It is not a persistent relationship.
N
Viewing relationship states of Compatible FlashCopy
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