STAI

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STAI

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September 12th, 2012 13:00

Missing Hot Spare

Hi All,

I was just creating a new Hot Spare for a additional Enclosure we just added today.  This is a CX4-120.  We now have 5 DAE's, (5 Enclosures).  I just noticed that Enclosure 1 does not have a hot spare.  How do I add a hot spare to that encloure.  When I try to add Hot Spare that enclosure is not a choice for me.

I know this is a rookie question, but bare with me.

Thanks.

  • dynamox

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    Posted September 12th, 2012 13:00

    CX4-120 has one bus, i don't see any benefits of having "dedicated" HS per enclosure. Do you meet 1HS per 30 drive recommendation ?

    Good paper

    EMC CLARiiON Global Hot Spares and Proactive Hot Sparing

  • STAI

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    Posted September 12th, 2012 13:00

    Navisphere... I'm not sure about enosure O. I will check. What are you thinking ?

  • AnkitMehta

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    Posted September 12th, 2012 13:00

    In Navisphere Manager, Drill down following menu: Physical > Enclosure 1 > Disks and check for the Disk showing Unbound

    OR Right Click Over the Storage system > Disk Summary and Check the Disk in Bus0 Enc1 Showing Unbound.

    If all the drives shows enabled then probably thats the reason why it doesn't show up in the list.

  • AnkitMehta

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    Posted September 12th, 2012 13:00

    Are you using Navisphere or Unisphere?

    Do you have Free Disk on Bus 0 Enc0? (expcet Dsk0-4)