Details For Som 901 - Hitachi G1000 Hardware Manual

Details for SOM 901

SOM 930 SOM 755
OFF OFF
OFF OFF
OFF ON
OFF ON
ON OFF
ON OFF
ON ON
ON ON
Hitachi Virtual Storage Platform G1000, G1500, and Virtual Storage Platform F1500 Hardware Guide
Table 43 Relations between SOM930, SOM755 and SOM859
I/O synchronous
SOM 859
page discarding
OFF Enabled
ON Disabled
OFF Disabled
ON Disabled
OFF Enabled
ON Disabled
OFF Disabled
ON Disabled
System option modes
VOL batch page
Write Same
discarding
Enabled Enabled
Enabled Enabled
Disabled Disabled
Disabled Disabled
Disabled Enabled
Disabled Enabled
Disabled Disabled
Disabled Disabled
UNMAP
Enabled
Enabled
Disabled
Disabled
Enabled
Enabled
Disabled
Disabled
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