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1、IBMSystemStorageN6040配置文档（本文档仅供参考，更多信息请以IBMRedbook《IBMSystemStorageNseries》（SG24-7129-03）为主）IBMSystemStorageNserieshardwareTheIBMN6000Aseriescomesintwomodels:N6040–2858-A10SingleNode–2858-A20ClusteredN6070–2858-A11SingleNode–2858-A21ClusteredshowsthefrontoftheN6000se
2、riesanditsLEDs.showstheN6000serieswiththefrontcoverremoved.N6000rearviewRearviewofaN6000controlleranditsI/OportsRearofunitLEDsSystemport80LEDsThesystemport80LEDsgivethestatusoftheDataONTAPoperatingsystem.－EightgreenLEDs－IndicateBIOSprogresswhilebooting.－OffwhenDataON
3、TAPrunning.－Sweepingpatternifsystemsittingatloaderprompt.ThereisoneredNVRAM7LEDanditblinkswhentheNVRAM7isholdingdata.EXN4000expansionunitN6040硬件连线图：每个Controller与每个B24SAN交换机通过2条FC连接：ControllerA的0c连接至B24_A，0b连接至B24_B；ControllerB的0c连接至B24_A，0b连接至B24_B。如下图，为N6040磁盘分布结构图：
4、\CtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBCtrB274GBShelf3131211109876543210LoopID:61←48 \CtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBCtrA274GBShelf21312
5、11109876543210LoopID:45←32 \\CtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBCtrA268GBShelf1131211109876543210LoopID:29←16▲物理磁盘裸容量：34x300GB＝10200GB▲划分Aggregate（RAID）前，系统可见磁盘总容量：268GBx10+274GBx24=9256G根据N6040的系统架构，以及用户对存储容量的需求，最终实施方案
6、为：新增274GB新增274GBCtrA274GBCtrB274GBHotspareCtrA274GBCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrBData274GBCtrBRAID_DPParity274GBCtrBRAID_DPDParity274GBShelf313,6112,6011,5910,589,578,567,556,545,534,523,512,501,490,48LoopID:61←48 新增274GB新增274GBCtrA274GBHo
7、tspareCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrB274GBCtrA274GBCtrARAID_DPParity274GBShelf213,4512,4411,4310,429,418,407,396,385,374,363,352,341,330,32LoopID:45←32 \新增268GB新增268GBCtrA268GBCtrB268GBCtrA268GBCtrB268GBCtrA268GBCtrB268GB
8、CtrA268GBCtrB268GBCtrAData268GBCtrARAID_DPParity268GBShelf113,2912,2811,2710,269,258,247,236,225,214,203,192,181,170,16LoopID:29←16
