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本帖最后由 per1-q1222 于 2012-8-8 07:03 编辑
8盤..
你的成績在我看來沒甚麼問題...
T23: MPT_SASIoUnitGetCurrentPage 0 :SASIoUnit = 87bfa620 size 150
T23: Hdr: ExtPageLength 0, ExtPageType 0 PageNumber 0
T23: PageType 0 PageVersion 0 NumPhys 8
T23: PHY0: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY1: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY2: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY3: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY4: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY5: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY6: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
T23: PHY7: Port=0, PortFlags=1, PhyFlags=0, NegRate=aa, CtrlPhyDevInf=71 AttDevHdl=9 CtrlDevHdl=1 DiscSts=0
你的觀點一直困在LoadBalancing這塊...
不過根據tty log來看, 這可能會是expander的影響, 而非RAID HBA本身...
根據上述的T23階段, 接到initiator的8組PHY被合併成一組wide-port....
也就是說實際上只是被單純橋接(bridge)過去, 這8組PHY是全部被用上的....
因此這不會使得LoadBalancing會有甚麼影響....
如果要使得LoadBalancing發生副作用, 恐怕是需要Expander x2, all SAS(dual-port) devices....
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