Upgading DL 350 server with additional Harddisk

[thakadi]

Hi

I want to upgrade Hardisk in my proliant DL 350 windows server 2003 with additional 750 GB 2 hard disks. Now the server is configured in RAID 5 with 3 750 HDD. is it possible to add additional 2 750 GB to the existing RAID 5 without data loss. if so what is the procedure.
can anyone tell me the procedure in detail.

[Prem Selvam Arumugam]

Subash,

What Generation is you server ? G3,G4,G5
Else
What RAID Controller you have.

Its possible to Do an online expansion of Array. but provide with details

[Prem Selvam Arumugam]

Subash,

Check page 24 for Expanding Array

http://docs.hp.com/en/9320/acu.pdf