RE: Determining which drive failed in RAID 5 array

From: Smith, Albert (Albert.Smith_at_genexservices.com)
Date: 08/05/05

  • Next message: Smith, Albert: "RE: Determining which drive failed in RAID 5 array"
    Date: Fri, 5 Aug 2005 16:28:02 -0400
    To: "General Red Hat Linux discussion list" <redhat-list@redhat.com>
    
    

    > -----Original Message-----
    > From: redhat-list-bounces@redhat.com
    > [mailto:redhat-list-bounces@redhat.com] On Behalf Of Brian D. McGrew
    > Sent: Friday, August 05, 2005 1:55 PM
    > To: General Red Hat Linux discussion list
    > Subject: Determining which drive failed in RAID 5 array
    >
    > I've got a RAID 5 array with four drives in it. One of them
    > is failed, I look at /proc/mdstat and it shows me 4/3 [UUU_].
    >
    >
    >
    > How do I know which one is faied???
    >
    >
    >
    >
    >
    >
    >
    > -brian
    >
    >
    >
    > Brian D. McGrew { brian@visionpro.com || brian@doubledimension.com }
    >
    > ---
    >
    > > C program run, C program crash, C programmer quit!
    >
    >
    >
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    >

    It looks like the last device that was entered into your raid
    configuration.

    When you do an mdadm --query what does it come back with?

    Albert Smith
    Sr. Unix Systems Administrator
    HPCSA, RHCT
    Genex Services
    440 E. Swedesford Rd.
    Wayne, PA 19087
    albert.smith@genexservices.com
    (610) 964-5154

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  • Next message: Smith, Albert: "RE: Determining which drive failed in RAID 5 array"