HP StorageWorks XP Remote Web Console Software - Manual (Page 22)

*1 Level 1 Sleep is performed on a logical volume in which a threshold specified by SDM is enabled
(Block option). Level 1 Sleep is not performed on the volume for which Donot Block (Volume Level) is
specified.
NOTE:
The behavior of the storage system, which is affected by option settings in the Change Option panel, will
also be affected by whether the
DonotBlock parameter of the Xaddpair command of SDM is specified. For
details, see the following tables.
Table 7 Behavior of the Storage System When the Block Option of XRC for Mainframe is Set to “Volume
Level”
Behavior of the Storage System Option Settings in XRC
for Mainframe
If “DonotBlock” is Not Specified by
SDM (that is, If “Block” is Specified)
If “DonotBlock” is Specified by
SDM
Settings Options
According to the amount of used sidefile
capacity, the subsystem performs “Sleep”
-”Wait” command retry when the threshold
specified by SDM is exceeded.
The subsystem does not control the
amount of data to be written to the
specified logical volume.
Enable Donot
Block
(Volume
Level)
- - Disable *1
- - Enable *1
Level 1
Sleep
According to the amount of used sidefile
capacity, the subsystem performs “Sleep”
-”Wait” command retry when the threshold
specified by SDM is exceeded.
The subsystem does not perform
“Sleep” -”Wait” command retry.
Disable
The subsystem reports an SIM to the host
when the amount of used sidefile capacity
exceeds the sleep wait threshold.
The subsystem 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 subsystem does not report an SIM to
the host when the amount of used sidefile
capacity exceeds the sleep wait threshold.
The subsystem does not report an SIM
to the host when the amount of used
sidefile capacity exceeds the sleep
wait threshold.
Disable
- - Enable *1
Level 2
Suspend Even when the amount of used sidefile
capacity exceeds the level-2 threshold,
level-2 suspension does not occur and the
subsystem does not report SCP-SCI to the
host. Even when the amount of used
sidefile capacity exceeds the level-2
threshold, level-2 suspension does not
occur and the subsystem does not
report SCP-SCI to the host.
Disable
Requirements and Restrictions 22