Win 2008 SP2 Riad 5 single drive Fail

Johan Greeff 1 Reputation point
2021-03-06T00:04:04.62+00:00

I have windows 2008 server SP 2 4x HDD 3TB (Raid 5) Seagate SV35 drives 3000GB, All drives the same , Dynamic Setup. one drive failed , shows missing Windows Software raid 5 I lost I drive Disk no 4 , Had a Spare in the server not connected (SV35 3000GB ) a new drive all was fine till the power went out After restart , saw drive Missing , drive fail, remove old drive and connected spare Started server , can see Raid 5 Raid (Blue) , with the missing drive , failed and the new drive I added to replace the missing drive (Black) Change the new drive to Dynamic However when i right click on the fail drive , it will not allow me to repair volume , grayed out What do i do wrong , the new drive is even the same model no as the old one, same size everything ! What do i do wrong , it grey out , the [74985-issue.pdf][1] [1]: /api/attachments/74985-issue.pdf?platform=QnA

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  1. Johan Greeff 1 Reputation point
    2021-03-06T00:07:10.907+00:00

    75011-issue-server-raid-5.png

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  2. Xiaowei He 9,936 Reputation points
    2021-03-18T07:34:07.45+00:00

    Hi,

    If the disk status is Offline and the disk's name changes to Missing, the disk was recently available on the system but can no longer be located or identified. The missing disk may be corrupted, powered down, or disconnected.

    Please check the following things:

    1. Repair any disk, controller, or cable problems.
    2. Make sure that the physical disk is turned on, plugged in, and attached to the computer.
    3. Next, use the Reactivate Disk command to bring the disk back online.
    4. Try the troubleshooting steps described in A disk's status is Not Initialized or the disk is missing entirely.
    5. If the disk status remains Offline and the disk name remains Missing, and you determine that the disk has a problem that cannot be repaired, you can remove the disk from the system by selecting and holding (or right-clicking) the disk and then clicking Remove Disk). However, before you can remove the disk, you must delete all volumes (or mirrors) on the disk. You can save any mirrored volumes on the disk by removing the mirror instead of the entire volume. Deleting a volume destroys the data in the volume, so you should remove a disk only if you are absolutely certain that the disk is permanently damaged and unusable. https://learn.microsoft.com/en-us/windows-server/storage/disk-management/troubleshooting-disk-management#:\~:text=A%20dynamic%20disk's%20status%20is%20Offline%20or%20Missing,-Cause%3A%20An%20Offline&text=The%20missing%20disk%20may%20be,and%20attached%20to%20the%20computer.

    Thanks for your time!
    Best Regards,
    Anne


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