Two Raid-1 arrays in a single system?

Posted by DebAtCQ on Super User See other posts from Super User or by DebAtCQ
Published on 2010-04-01T16:32:23Z Indexed on 2010/04/01 16:43 UTC
Read the original article Hit count: 234

Filed under:

raid

|

multiple

|

windows-7

I'm building a Raid array for the first time in my system and I have a question regarding having multiple Raid-1 arrays in a single Win 7 system.

I'm a bit of an organizational freak with my data and I currently have two separate hard drives I want to mirror. The new motherboard I'm looking to buy supports Raid, so my questions are:

Can I have more than one Raid-1 array in a single system?
Would I have to buy a separate controller for the second array?

© Super User 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 multiple

Multiple Base Addresses and Multiple Endpoints in WCF

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using two bindings TCP and HTTP. I want to give mex data on both bindings. What I want is that the mexHttpBinding only exposes the HTTP services while the mexTcpBinding exposes TCP services only. Or is this possible that I access stats service only from HTTP binding and the eventLogging service… >>> More
LINQ Query using Multiple From and Multiple Collections

as seen on Microsoft .NET Support Team - Search for 'Microsoft .NET Support Team'
1: using System; 2: using System.Collections.Generic; 3: using System.Linq; 4: using System.Text; 5: 6: namespace ConsoleApplication2 7: { 8: class Program 9: { 10: static void Main(string[] args) 11: { 12:… >>> More
How to avoid LinearAlloc Exceeded Capacity error android

as seen on Stack Overflow - Search for 'Stack Overflow'
The application gets crashing every-time, when am running eclipse saying LinearAlloc exceeded capacity (5242880), last=208 This is happening, when am creating AsyncTask, thats strange this is happening everytime . when am commenting and running its running. Logcat is: 02-09 04:02:23.374:… >>> More
Run MySQL INSERT Query multiple times (insert values into multiple tables)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, basically, I have 3 tables; users and projects (which is a many-to-many relationship), then I have 'usersprojects' to allow the one-to-many formation. When a user adds a project, I need the project information stored and then the 'userid' and 'projectid' stored in the usersprojects table. It sounds… >>> More
Selecting multiple fields into multiple variables in a MySQL stored procedure

as seen on Stack Overflow - Search for 'Stack Overflow'
I am a little new to store procedures in MySQL and was wondering if I can SELECT multiple columns into multiple variables within the same select query. for example (iName is the input to the function): DECLARE iId INT(20); DECLARE dCreate DATETIME; SELECT Id INTO iId, dateCreated INTO dCreate… >>> More