RAID 1 Questions and Answers

Recent IT Questions

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How can i configure raid 1 on hp ml350

How can i configure raid 1 on hp ml350? Software/Hardware used: HP ML350, RAID

View Answer   |  Oct 8 2009  1:35 PM GMT
RAID 1, RAID configuration, HP Prolient ML350
asked by ITKE

  10180 pts.

Dell Poweredge T100 RAID 1 setup

I have a new Poweredge T100  It is running SBS 2003 R2. It is supposed to be set up for RAID 1. In MyComputer, I can only see the OS Dive (C:) and DATAPART (D:). I see no indication of RAID or mirrored drives. How can I tell if the RAID 1 is set up correctly. At this point I see no indication of...

View Answer   |  Aug 26 2009  3:53 PM GMT
Dell PowerEdge, Dell PowerEdge T100, SBS 2003
asked by ITKE

  10180 pts.

Deleting Files on the Backup Drive

In RAID 1 mirroring, are files on the backup drive deleted when the original files on the source drive are deleted?  Very basic question!

View Answer   |  Aug 18 2009  9:20 PM GMT
Mirroring, RAID 1, RAID
asked by Danholmesphoto

  5 pts.

New HDD install on RAID 1

What will happen if one of my raid 1 hdd spoilt ? Can i just simply install a new hdd in either slot & it will auto copy the files to my new hdd ?

View Answer   |  Aug 17 2009  10:13 PM GMT
RAID 1, RAID, HDD
asked by Ly1968

  5 pts.

What is the difference between RAID 1 and RAID 10?

What are the differences/similarities between RAID 1 and RAID 10?

View Answer   |  Aug 11 2009  3:11 PM GMT
RAID, RAID 1, RAID 10
asked by SearchStorageATE

  200 pts.

Server OS failure need to configure 2nd disk RAID 1

the server had an os fauilure and i would like to build it on the first disk and add the second disk later but configure them both to be Raid 1. Is that possible

View Answer   |  Aug 5 2009  8:39 PM GMT
RAID, RAID 1, Server configuration
asked by ITKE

  10180 pts.

RAID 5 and three-way mirroring

Our Spac solaris 10 box has only three disks (budge limitation), and they were configured with hardware RAID 1 (3-way). Obviously, the disk performance is going to suffer since both OS and DATA will live on the same mirrored disks, however, this part of disk configuration puzzles me even more: a...

View Answer   |  Jul 7 2009  2:58 PM GMT
RAID 5, Disk mirroring, Storage management
asked by SearchStorageATE

  200 pts.

x3400 ibm server linux install with raid 1

i have X3400 IBM server, i just want to install (red hat 4 es) with RAID 1 , But when i configure raid 1 and boot with linux cd after booting when i press on manual partition error showing that no Hard disk was found. BUT in BIOS , IN controll A Utility Harddisk was shown. HOw i rectify this...

View Answer   |  Jun 24 2009  5:03 AM GMT
IBM System x3400, Red Hat Enterprise Linux 4.0, RAID 1
asked by 1141985

  5 pts.

RAID 1 with 4 SATA II drives

I have a M/B with an integrated nVidia SATA II RAID controller. The M/B died the other day leaving me in a pickle. In an act of desparation, I took the four SATA II drives out of the server and put them into another server with a similar nVidia SATA II RAID controller. To my surprise, it worked....

View Answer   |  Jun 6 2009  12:26 AM GMT
RAID 1, SATA 2, nVidia SATA II RAID controller
asked by Breusshe

  5 pts.

Email Server

My email server is telling me Operating system not found and the pcs' on my network cannot send nor receive mails. what i do next? It is on RAID 1.This is not an exchange server and it is running on service pack 2. OS:Windows Server 2003 Enterprise Edition

asked by Bchika

  45 pts.

Email Server

My email server is telling me Operating system not found and the pcs' on my network cannot send nor receive mails. what i do next? It is on RAID 1. OS:Windows Server 2003 Enterprise Edition

asked by Bchika

  45 pts.

VMware ESXi install error on Dell PowerEdge 1950

trying to install ESXi on a Poweredge 1950, with a 2 drive RAID 1, PERC 5i controller configuration, but when the ESXi image boots I get the following error: 'Unable to find a supported device to write the ESX Server 3i 3.5.0 image to' Can anyone help User submitted question

View Answer   |  Apr 9 2009  3:36 PM GMT
VMware ESXi Installation, VMware, Dell Poweredge 1950
asked by ITKE

  10180 pts.

HP ML110 G5 server Raid error

I use a HP ML110 G5 Server with RAID1. When the Raid was broken and i rebuilt it under Windows 2003 Server with the Array Configuration Tool it worked. When the rebuild is finished, some data on the drives are destroyed and the system is unable to reboot. Any suggestions? user submitted

View Answer   |  Mar 3 2009  4:26 PM GMT
RAID 1, RAID, HP ML110 G5 Server
asked by ITKE

  10180 pts.

RAID 5 offers what type of fault tolerance

what is fault tolerance and raid 5 and raid 1 offer what type of fault tolerance

View Answer   |  Feb 27 2009  5:56 AM GMT
RAID 5 fault tolerance, RAID 5, RAID
asked by Dfv

  5 pts.

Trouble creating a RAID array with VMWare ESX3i

Hi, We’ve set up VMWare ESX3i on a single disk on our HP DL140 Server. We’re now trying to set up a RAID array, using the in-built LSI Logic SAS1068 RAID controller. Unfortunately, it says that there’s not enough space at the end of the disk, and it would need to be formatted, in order to...

View Answer   |  Jan 8 2009  2:19 PM GMT
RAID 1, RAID, VMware ESX
asked by Vmwareuser

  20 pts.

RAID

I currently have four 1 Terabyte HDD. I'm planning on setting up a RAID 1, however I would like to get more space. I researched RAID 5 and read plenty of negative opinions about it. I hate to waste so much space, but I can't take such a large risk for data loss. If anyone could recommend a...

View Answer   |  Dec 5 2008  7:54 PM GMT
RAID, RAID configuration, RAID 1 vs RAID 5
asked by DAV3NATOR

  15 pts.

What type of Raid to use on Windows Servers and tempdbs?

I have a SQL Server with eight disks, and I am not sure if I should use Raid 10 twice, one for Windows Server 2003 with NDFs and the other for the log file and tempdb, or apply Raid 1 for the Windows Server, Raid 10 for the NDF and MDF, and Raid 1 again for the tempdb and log. What would you...

asked by SQL Server Ask the Experts

  2445 pts.

How To determine which HD failed in your Server.

I am running a Dell Precision 370 with Dual 160 GB Mirrored Hard drives. One of these drives has failed and needs to be replaced. How do I know which HD is the bad one, so I do not replace the wrong one? Thank you.

View Answer   |  Oct 21 2008  8:51 PM GMT
Hard drives, Mirroring, RAID 1
asked by Jmullinjohns

  50 pts.

Deciding on configurations for SQL Servers

My new server has 3 x 146GB SAS 15k 3.5" HD, which came pre-configured as RAID 5, and 2x 73GB SAS 15k 3.5" HD, which came as RAID 1. Should I leave this configuration as is or should I change it?

View Answer   |  Jul 31 2008  6:10 PM GMT
Servers, RAID, RAID 1 vs RAID 5
asked by SQL Server Ask the Experts

  2445 pts.

Raid1 vs Raid5 Microsoft exchange data

We are implementing Microsoft Exchange on a EMC DMX3500 DASD Subsystem that has 146GB and 300GBs. Talked to Gartner Group Consultant Bob Passmore and he is strongly recommending RAID 1: his justification is based on the fact that RAID 1 is double the number of disk drives; therefore you cut what...

View Answer   |  Apr 30 2008  2:31 PM GMT
Storage, RAID, EMC
asked by Bobc

  5 pts.

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