BESRO 8.5.5: Backup from larger LUN and restore to smaller LUN

Albert Widjaja's picture
Albert Widjaja
November 5th, 2009

Hi All,

I'd like to perform migration of my current physical Exchange Server 2007 from RAID-5 LUN into a server with fewer Hard Disk drive in RAID-1

is there anything that i should be paying attention into ?

Source: 5x 400 GB with RAID 5

Target: 2x 400 GB with RAID 1

I've calculated that the total content of the partitions on source server is just 198 GB, therefore I am dare to move the Exchange Server into the smaller disk drive.

Previously, Ive done restoration to a bigger LUN size and it doesn't go as I expected with the unknown partition cannot be used. So is there anything that i should do before during and after this process ?

Thanks.

Filed under: , , , ,
+1 (1 vote)
Albert Widjaja's picture
Albert Widjaja
1 week 6 days ago

I've done upgrade and the

I've done upgrade and the result is not that good :-( with the disk layout got unusable partition.

/* Infrastructure Support Engineer */

+1 (1 vote)