Server 2008 R2 - Boot disk RAID 1 - migrate to larger disk

Posted by William Hooper on Server Fault See other posts from Server Fault or by William Hooper
Published on 2012-09-27T15:35:05Z Indexed on 2012/09/27 15:39 UTC
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Filed under:

windows-server-2008-r2

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boot

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raid1

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disk-partition

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diskpart

My group inherited several 2008 R2 servers with single 70GB RAID 1 boot/system disks.

No other disks in the servers.

We need larger boot / system disk.

Plan is :

to replace one disk with new 500 GB drive
wait for resync
replace other smaller disk with 2nd 500 GB drive
wait for resysnc

Now I should have 500 GB RAID 1 with original 70 GB partition

Then I would like to extend the 70 GB partition to 200 GB and add D: drive partition with remaining 300 GB

Can the above be done using Windows Disk Management and / or Windows DiskPart ?

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