HP XP P9500 Storage User Manual
Page 28
Description
Item
Sets whether the storage system controls the amount of write I/Os to the specified volume.
Do not Block (Volume Level)
•
Enable
The storage system does not control the amount of data to be written to the specified
volume. Write I/Os from hosts are not put in a wait status.
When Block Option is set to Volume Level, Enable is set. For details, see
•
Disable
The storage system controls four levels of the amount of write data according to the
sidefile capacity. For details, see
“When do not block (volume level) option is set to
Sets whether the storage system retries the “Sleep”- “Wait” command when the sidefile
threshold exceeds the sleep wait threshold (level-1 threshold).
Level 1 Sleep
•
Enable
The storage system retries the “Sleep”-”Wait” command retry.
•
Disable
The storage system does not retry the “Sleep”-”Wait” command retry.
When Block Option is set to Volume Level, Disable is set.
Sets the sleep wait time for the “Sleep”- “Wait” command retry.
Sleep Time
•
10 ms
The storage system waits 10 milliseconds.
•
100 ms
The storage system waits 100 milliseconds.
Sets whether the storage system reports SIM (Service Information Message) to the host
when the sidefile threshold exceeds the sleep wait threshold (level-1 threshold).
Level 1 SIM
•
Enable
The storage system reports SIM indicating that the sidefile exceeds the sleep wait
threshold to the host.
•
Disable
The storage does not report SIM to the host even when the sidefile exceeds the sleep
wait threshold.
Sets whether the storage system reports SCP-SCI when the sidefile threshold reaches the
SCP-SCI reporting threshold (level-2 threshold).
Level 2 Suspend
•
Enable
The storage system does not report SCP-SCI to the host. The sidefile is filled up and
the target session is suspended.
•
Disable
The storage system reports SCP-SCI to the host. The host is unable to issue write I/Os
until the host receives SCI after receiving SCP from the storage system.
When Block Option is set to Volume Level, Disable is set.
Saves the requested Compatible XRC option changes, and closes the Change Option
window. The requested Compatible XRC option changes are displayed in the Preview
list and in blue, bold and italics in the Compatible XRC options table.
OK
Cancels the requested Compatible XRC option changes.
Cancel
Sets the Compatible XRC options to their default values.
Default
28
Compatible XRC GUI reference