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AMD

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AMD

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March 9th, 2009 07:00

MirrorView/A bandwidth link

Hi,
Anybody has the idea or formular when we need calculate the bandwidth link between 2 of CX4-120C via iSCSI connection (IP)
Regards,

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AMD
  • kelleg

    6 Operator

    4537 Posts

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    Posted March 9th, 2009 08:00

    On PowerLink, try the White Papers

    Home > Support > Technical Documentation and Advisories > Software ~ J-O ~ Documentation > MirrorView > White Papers

    Look for the one called - page 35:

    White Paper: MirrorView Knowledgebook: FLARE 28 - A Detailed Review

    or

    http://powerlink.emc.com/km/live1/en_US/Offering_Technical/White_Paper/H2417_clariion_mirrorview_asynch_dr_wp_ldv.pdf

    glen
  • mohanl

    2 Posts

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    Posted April 29th, 2010 20:00

    An appraoch maybe find-out the average write rate during the busy-time-period-of-business roughly same as the length of desired update cycle-time (about half-of-desired-RPO). Match that with the bandwidth ask. If too high relax RPO ask.