Table 82 Contents of the Volume Query Information (CAA) Panel (continued)
DescriptionItem
Error level
4
• VOLUME: When a failure
occurs, only the affected
volumes are suspended.
• GROUP: When a failure
occurs, all volumes in the
same copy group are
suspended.
ERROR LVL
C/T group timer type
4
• SYSTEM: Uses a
timestamp to maintain
consistency.
• LOCAL: Uses the storage
system's internal clock to
maintain consistency.
• NONE: Does not maintain
consistency.
TIMER TYPE
Write-protect for the S-VOL
4
• PROTECT: Update of the
S-VOL is prohibited after
the copy pair is
suspended (YKSUSPND
command is executed).
• PERMIT: Update of the
S-VOL is allowed after the
copy pair is suspended
(YKSUSPND command is
executed).
PROT MODE
Pace of copying
4, 1
• NORMAL: The speed of
the copy operation
improves. However,
update I/O load on
P-VOL is high, and this
might affect the I/O
performance of the host.
• SLOW: Slows the speed
of the copy operation so
that the effect of the copy
operation on the I/O
performance of the host
is minimal.
COPY PACE
Value set for the sidefile
inflow limit
4
FLOW CTL
Units by which differential
data is managed
4
DIF UNIT
Generation IDGEN ID
Manage Copy Groups Panel (Copy Group Operation) 149
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