HP DL180 G6 P410 8x SATA 1TB, what is the optimal configuration?

Posted by Oneiroi on Server Fault See other posts from Server Fault or by Oneiroi
Published on 2011-11-14T16:28:50Z Indexed on 2011/11/14 17:54 UTC
Read the original article Hit count: 455

Filed under:

raid

|

configuration

|

hp

|

raid10

|

dl180g6

I have a HP DL180 G6 with a P410 raid controller.

Presently this runs using 4x 1TB Samsung Spinpoint SATA drives, in a RAID10 configuration using default settings.

I am about to add a backplane to increase the drive capacity from 4 to 12 drives, and I plan to install 4 more 1TB SATA Drives.

The drives are matched and have close serial numbers (They arrived together in the Manufacturers pallet).
Model HD103UJ 1000GB/7200rpm/32M
Rated for 3GB/s

I will also be installing RHEL 6.1 x86_64.

My question is what would be the optimal RAID settings (stripe etc.) for this configuration?

To recap:

8x Model HD103UJ 1000GB/7200rpm/32M
Rated for 3GB/s
RAID 10 configuration.

Thanks in advance.

Update for role:

Server is to become an iscsi target for an internal openstack deployment currently underway. (Glance)
Will also provide virtualisation through KVM

© Server Fault or respective owner

Related posts about raid

Booting from integrated RAID controller when another RAID controller is installed in a PCIe slot

as seen on Server Fault - Search for 'Server Fault'
I have a GA MA785GT UD3H motherboard with Windows Server 2008 R2 installed on a RAID1 using the on-board RAID controller. I have now installed a RocketRaid 2680 controller and set up a RAID5 for all my data to be stored on. Unfortunately I now cannot boot from the RAID1 anymore, the PC is trying… >>> More
Onboard RAID vs Software RAID

as seen on Server Fault - Search for 'Server Fault'
My motherboard, an Asus M4a79t Deluxe, advertises RAID 0/1/5 capabilities. My limited understanding is that onboard RAID is better than software RAID. Is this necessarily true? Is an onboard RAID controller closer in performance to a software controller or a dedicated hardware controller? >>> More
RAID-1 and regular drive removal (using RAID-1 as a backup measure)

as seen on Super User - Search for 'Super User'
Is using mdadm's RAID-1 of 2 partitions (one on laptop's internal HDD, one on external HDD) a good idea. I want the system to work as RAID-1 if both drives are present, work as regular volume (degradad RAID-1) if external HDD is unplugged and quickly resync when I plug external HDD again. Questions: Is… >>> More
Explain difference in SQLIO numbers for RAID 0 versus RAID 5 over 6 disks

as seen on Stack Overflow - Search for 'Stack Overflow'
When using the SQLIO benchmark tool on a 4-core Dell server with 6 15k 450GB (fast) drives, RAID 0, we found the max throughput was 2MB per second. But when configured as RAID 5, we get 30 MB per second. It seems that the RAID controller, Dell Perc 5i integrated controller, is maxing out the… >>> More
RAID 5 RECONSTRUCT with RAID Reconstructor

as seen on Server Fault - Search for 'Server Fault'
I have Dell Poweredge server 2600 with Raid 5 in 3 hard drive Scsi 36gb each, it was fail to boot sinc the third drive is offline. I attached Sata card adapter to Sata hard drive and install OS SERVER 2003 to it, downloaded drivers for Raid and everything goes fine when I use recovery data software… >>> More

Related posts about configuration

SSIS Configuration error: Cannot retrieve configuration table schema

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to add a simple configuration to a SSIS package, of type SQL Server, so stored in a table. At the end of the wizard, when it goes to try and write a new row to the nominated table to store the configuration it fails with the error: TITLE: Microsoft Visual Studio Could not complete wizard… >>> More
SharePoint: Can't Connect to a Configuration Database When Using Configuration Wizard

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello everyone. I wonder if you could help me with the following problem: We have a SharePoint farm consisted of two servers with an NLB (a load balancer), a database server and an index server (4 servers in total). The issues initially appeared when we were trying to change Search settings via Shared… >>> More
Module configuration and layout configuration in zend framework.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I got some codes from other articles for configuring module and layout in zend framework. I tried with in my local. i didn't get different layout for default and admin module. Here is my code for configuring module and layout for zend framework. configs/application.ini [production] #… >>> More
Xml configuration versus Annotation based configuration

as seen on Stack Overflow - Search for 'Stack Overflow'
In a few large projects i have been working on lately it seems to become increasingly important to choose one or the other (XML or Annotation). As projects grow, consistency is very important for maintainability. My question is, what do people prefer. Do you prefer XML based or Annotation based… >>> More
Creating packages in code - Package Configurations

as seen on SQLIS - Search for 'SQLIS'
Continuing my theme of building various types of packages in code, this example shows how to building a package with package configurations. Incidentally it shows you how to add a variable, and a connection too. It covers the five most common configurations: Configuration File Indirect Configuration… >>> More