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Thread: penting :: miroring system utk server...

  1. #1
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    Question penting :: miroring system utk server...

    PENTING NI nak tya

    ada tak server2 hosting yg pakai miroring system

    ada tak hosting yg korang jumpa atau langan pakai system ni..

    macam mana dgn harga hosting tu?

    setakat ni aku jumpa ..bajet nak langan dah..
    heheh..
    TAPI nak mintak pendapat


    hint:

    miroring system..

    cth server biasa ada 1xcpu 2 hardisk
    (lg satu hardisk buat automatik backup)

    MIRORING SYSTEM
    2xcpu 4hardisk maksud nyer
    setiap cpu ada 2 hardisk..(Cpu tu server)
    so 2cpu hidup..kalo satu cpu down..atau 1 server down
    satu lagi still hidup..
    kesimpulan server tu tak down kecuali
    2server sekali gus tu down..
    so 99.9 uptime

    ni bukan backup hardisk to hardisk yg biasa TAPI
    backup server to server..

    oii ada tak company hosting ofer mcm tu..
    setakat ni aku jumpa je..hehhee

    cuma nak tau pendapat korang...

  2. #2
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    opp lupo..

    sapa network engineer PETRONAS..

    aku dgar petronas pon ada miroring system

    server to server backup..

    respon please..

  3. #3
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    Best thing to do is get a server with RAID Level 1, 3 or 5.

    Another option is to run "RSYNC" on two (*nix) servers (but if you need efficient, real-time mirroring, stick to RAID).

  4. #4
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    Hi,
    It sounds more like a VLAN to me. Perhaps he just needs load balancing solution?

    Anyways, regarding to your concept, it isn't true. Running 2 servers does minimize the downtime but not no downtime at all. You can avoid server hardware failure but not network outage.

    Thanks.

  5. #5
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    sound like server cluster to me.

  6. #6
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    sound like server cluster to me.
    Not too sure about that. He hasn't provide us with more information. But from what I can figure out, looks like he wants to run both services on the servers. Therefore, he does not need server clustering, anyways.

    Thanks.

  7. #7
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    ermm backup server...
    Regards,
    Khairul
    Wireless PBX
    Cheap Hosting!!

  8. #8
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    clustering and load balancing

    can use linux-ha
    MERCUMAYA.NET
    We Host Your Business.

  9. #9
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    Server clustering will cost higher on the operational side. Especially for passive-active mode. For those with critical data and need to be online all the time, they wouldn't mind to pay for this kind of service.

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