Cannot extend existing data disk over 2TB on windows 2008 with dynamic and gpt part

Posted by DJYod on Server Fault See other posts from Server Fault or by DJYod
Published on 2012-07-02T15:00:24Z Indexed on 2012/07/02 15:17 UTC
Read the original article Hit count: 286

Filed under:

Windows

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hard-drive

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san

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lun

As my D: disk is almost full (2TB) I extended the FC lun to 2.5TB. The new 500Go are seen by windows as "Unalloacted" as expected. I tried to extend the volume but windows says "The is not enough space available on the disk(s) to complete this operation"

I read on the web that the disk should be configured as GPT and as a dynamic and it's already a dynamic gpt disk...

How can I extend my disk without any data loss? My operating system is Windows 2008 R2 x64 SP1 and the SAN a 3PAR

I hope someone can help me :)

Thank you very much

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