Table 9 – HP XP for Compatible Extended Remote Copy Software Licenses User Manual
Page 27

Note: You cannot use this setting when the block option of XRC is set to Volume Level.
Table 9 Behavior of the Storage System - Block Option of Compatible XRC is Set to Cache Level
Behavior of XP24000/XP20000 Disk Array storage systems
Option Settings in
Compatible XRC
If Do not Block is Not Specified by
SDM (for example, If Block is
Specified by SDM)
If Do not Block is Specified by
SDM
Settings
Options
The storage system controls the amount
of data to be written. To control the
amount, the storage system uses the
threshold specified by the Level 2
Threshold drop-down list.
The storage system does not control
the amount of data to be written to
the specified volume.
Enable
Do not Block
(Volume
Level)
The storage system controls the amount
of data to be written. To control the
amount, the storage system uses the
threshold specified by the Level 2
Threshold drop-down list.
The storage system controls the
amount of data to be written. To
control the amount, the storage
system uses the threshold specified
by the Level 2 Threshold drop-down
list.
Disable
The storage system performs Sleep -
Wait command retry.
If Do not Block (Volume Level) is
enabled, the storage system does not
perform Sleep - Wait command retry.
If Do not Block (Volume Level) is
disabled, the storage system
performs Sleep - Wait command
retry.
Enable
Level 1 Sleep
The storage system does not perform
Sleep - Wait command retry.
The storage system does not perform
Sleep - Wait command retry.
Disable
If Level 1 Sleep is enabled, the storage
system reports an SIM to the host when
the amount of used sidefile capacity
exceeds the Sleep - Wait threshold.
If Level 1 Sleep is disabled, the storage
system does not report an SIM to the host
when the amount of used sidefile
capacity exceeds the Sleep - Wait
threshold.
If Do not Block (Volume Level) is
enabled, the storage system does not
report an SIM to the host when the
amount of used sidefile capacity
exceeds the Sleep - Wait threshold.
If Do not Block (Volume Level) is
disabled but Level 1 Sleep is
enabled, the storage system reports
a SIM that indicates the amount of
used sidefile capacity exceeds the
Sleep - Wait threshold to the host.
If Do not Block (Volume Level) is
disabled and Level 1 Sleep is
disabled, the storage system does
not report an SIM to the host when
the amount of used sidefile capacity
exceeds the Sleep - Wait threshold.
Enable
Level 1 SIM
The storage system does not report an
SIM to the host when the amount of used
sidefile capacity exceeds the sleep wait
threshold.
The storage system does not report
an SIM to the host when the amount
of used sidefile capacity exceeds the
sleep wait threshold.
Disable
XP24000/XP20000 for Compatible Extended Remote Copy (XRC) Software User's Guide
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