OpenSolaris

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Bug ID 6674969
Synopsis storage driver should improve large block IO performance on HBAs which has small DMA max-xfer size
State 10-Fix Delivered (Fix available in build)
Category:Subcategory kernel:driver-sd-fixed
Keywords IO | disk | large | performance
Responsible Engineer Peng L
Reported Against s10u4_12b
Duplicate Of
Introduced In
Commit to Fix snv_107
Fixed In snv_107
Release Fixed solaris_nevada(snv_107)
Related Bugs 6586187 , 6604003 , 6876250 , 6880948
Submit Date 13-March-2008
Last Update Date 28-January-2009
Description 
To compare with Linux, Solaris has poor performance of large block I/O with HBAs which has small DMA max_xfer size.
Work Around 
N/A
Comments 
N/A