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ΪS洢̱ Oracleݿָ
2016-12-27
129
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  • ΪS洢RAIḎOracleݿҪҪָָݵ洢ռGBG FCӲɣ12飬11ӲһRAID5Уʣ1ȱʹáRAID5г1Ӳ̹ϣȱ̳ɹڽͬĹһӲֹ̳ϣ˵RAID5̱ϲLUN޷ʹá

    һ
    ڴ洢ΪRAIDijЩ̵ߣӶ洢á˽յԺȶд⣬һӲϣӲûϡ


    ǵݵİȫԼɻԭԣݻָ֮ǰҪԴݣԷһԭ޷ٴλָʹddwinhex߽д̶ļ

    Ϸ

    ǰ貢⵽ϣɴƶϿijЩ̶дȶϵ¹ϷΪΪS̵IJԺϸһijЩܲȶΪSΪạ̊́ͽΪǻ̵Ĵ߳RAID顣һRAIDеߵ̵ﵽRAID̵ļޣôRAID齫IJãϲRAIDLUNҲIJã֮½RAIDһӲͬĹб𻵣Ŀǰ˽ΪRAIDLUNlinuxϵͳʹãҪΪOracleݿ⡣

    2RAIDṹ
    ΪS洢LUNǻRAIDģҪȷײRAIDϢȻݷϢعԭʼRAID顣ÿһ̣һ̵̲̫ͬһΪhot Spare̡ỵ̂OracleݿҳÿзֲݷֲóRAIDС˳RAIDҪϢ

    3RAID鱻ͬ
    RAIDϢͨRAIDԭʼRAIDRAIDе̲һӲݱͬ𻵡ϸÿһӲеݣһӲͬһϵݺӲԲһ˳жϴӲ̿DZͬ𻵵Ӳ̣ͨRAIDУУ飬˿ȷͬˡ

    4RAIDеLUNϢ
    LUNǻRAIDģҪϢRAIDµ״̬ȻLUNRAIDеķԼLUNݿMAPֻҪLUNݿֲMAPȡȻЩϢдӦijLUNMAPȻMAPLUNݡ

    ġEXT3ļϵͳ

    1EXT3ļϵͳ
      ʹȱRAIDṹEXT3ļϵͳ޷أֻȡoracleݿļļϵͳļϵͳĽoracleݿļݿļƽݿ⹤ʦУ֤

    塢Oracleݿļ޸

    1ݿļǷ
          ʹOracleݿļ⹤߼ÿݿļǷдʹñзOracleݿ⹤ߣϸ񣩣вݿļ־ļ system sysauxռڶ໵飻3ļڻ໵飬ļȫ𻵣eschoolspaceռ3ļĻ࣬ﵽundotbs02ʧݿ⹤ʦԴļ޸

    2޸Oracleݿ
            ˿ļundoռ䣬ݿ⵽mountsystemļʹݿⲻopenҲƹsystemĻ飻ݿ⻷ʹdmpļԭݿ⡣ʹ39֮ĵ룬Լֻܵ10Gҵݣͼ

    ֤
        ûϣOracleݿ⣬ڱװOAͻˡͨOAͻ˶ݼ¼֤ûŲͬԱԶ֤

    ߡݻָ
    ڹϷؽRAIDһ̵ݱͬ𻵣ԺڵݻָѡΪȱͬһʱд˲ݣʹȱݽлָָֻܻݡ
  • ҽԺţҺ:15652821333
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  • ǰϸʵ̼ʵʣſͳŵԤ𡢻Ƚ׷ʽ
    ţҺ15652821333  ICP20240985-2  ص