- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Increasing Hard Disk Space in RAID 5 Configuration
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-27-2013 11:35 PM
05-27-2013 11:35 PM
Increasing Hard Disk Space in RAID 5 Configuration
We have a HP ML 350 G5 Server with 3 X 146GB SAS Disks. RAID 5 is configured on the Hard Disk.
Disk 0 Basic Disk : C:\ -> 263GB & D:\ -> 9.76GB drives presently, we are running out of space on the C:\ drive.
We want to add 2x146 Gb Hard disks to RAID Array and need to increase the size of C drive.
Please suggest me, how to do this with the RAID 5 configuration on it without effecting the data already stored.
- Tags:
- RAID
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
05-29-2013 01:36 AM
05-29-2013 01:36 AM
Re: Increasing Hard Disk Space in RAID 5 Configuration
The tricky part is the operating system. So it all depand on your OS.
Here's the procedure.
Preparation:
1. Ensure you got a good backup and disater recovery plan.
2. Check that the excisting drives is OK - Use SMH / ACU / ADU. If theres anys error on 1 of the old drives it will fail.
The Hardware:
1. Physically install the drives, with hotswap drive bays, it can be done on-line.
2. Open the ACU.
3. Expand the Array (Add the new disks to the Array, the Expand feature, available when more drives is available).
4. Extend the Logical drive (Featuer available when theres free space on the array).
The OS:
Depend on the OS, and it may not like to extend the partition for the boot/system drive on-line. There are some workarouds for some operating systems.
In you case, you have got a D: drive, this may prohibit an extension of the C: partition.
Also if the d: drive is a second logical drive on the array, it may also prohibit an extension og the LD.
FYI: When Things is made in a good way. It will take a few minutes only, to expand the array and extend the logical drive in the forground (In the background it will take many hours, but you don't have to care).
With Windows server 2003 or later, it take a few seconds to extend a data drive.
And it's all online.
BR
/jag