Determining configuration for RAID Five or RAID Zero

raid-drive-discovery

Reading the title makes it sound like something that should be easy. I should be able to just pull out the drives in the order they are presented in the hardware, mark them as 0 through whatever and be done with it. However it has been my experience … [Read more...]

DTI Data’s Many Options For RAID Data Recovery

server-hard-drives

DTI Data has been in the RAID Data Recovery business for a long time. We focus on RAID 5 data recovery, which is still the prelevant system in storage devices such as DELL PowerEdge Servers. Many RAID systems such  RAID 50 is still built off of the … [Read more...]

Stale Drive Detection for Windows NTFS Raids

Network Server 1

Greetings and Salutations! My name is Richard Correa and I am a Software Engineer and data recovery specialist for DTI Data. Over the years I have written many tools to help the technician resolve several of the problems they may encounter during … [Read more...]

Disaster Planning Overview Creation

disaster-recovery-vault-300x300

Most businesses these days depend heavily on technology and automation. Continued operations of a business/organization depend on being aware of potential disasters before they strike. Having a strategic disaster recovery plan to minimize disruptions … [Read more...]

SAN and NAS the Difference from a User Perspective

nas

So I was asked the other day by our SEO content writer what is the difference between SAN and NAS. Now, usually I pride myself in the ability to spout off random techno babble, in order to explain what would normally be a difficult concept easily … [Read more...]

Data Recovery and Disaster Recovery Explained

disaster recovery

Every company that uses computers to carry out their business, needs to have a solid disaster recovery plan. One item often left out is data recovery! Data Recovery is one of those services that no one thinks they will ever need until it is too late. … [Read more...]

SAN Data Recovery NAS Repair

san data recovery nas repair

When it comes to computers and networks, NAS devices were mainly used by large businesses.  Now that home users store huge amounts of data from music to videos, more and more people are turning to Network  Attached Storage (NAS) devices to … [Read more...]

Disaster Planning – Qualitative and Quantitative Risk Analysis

disaster-recovery

Risk Assessment or security risk analysis is key to the security of any business or organization. It's crucial for making sure that controls are equal to the risks that the organization is exposed to. To figure out which security controls are … [Read more...]

First Response In Disaster Recovery

server-room-blue

What Did the First Responders Really Do? A common occurrence that many consultants experience is a discrepancy between what first responders "claim" they did and what the analyst actually sees that happended upon examination. More often than … [Read more...]

How To Enable Remote Desktop Terminal Services Remotely

server and earth

So, after delivering a new server to a client and getting it setup on the network, joining the domain and configuring the nightly backup, I decide to take off and finish the rest of  the tasks remotely. Not until I drive back to the office and … [Read more...]

Recovering from a RAID Controller Failure

blue-server-room

There are many reasons why a RAID goes down.  A technician will normally assume that one or more of the drives have failed.  This is a common diagnosis as the diagnostic lights on each of the drives may be blinking, the lights may have gone amber, … [Read more...]

RAID 5 Stale drive detection

IT Technician Reparing Data Drives

Over the course of a week I receive several calls regarding the recovery of a RAID 5 array. In the course of the initial interrogation of a client I ask several questions regarding the state of the array, what has been done to recover the array and … [Read more...]

Network Attached Storage NAS and Other Nightmares

snapserver

Network Attached Storage (NAS) devices have been a boon for storage technology.  What a great windfall for the industry.  Grab yourself an Open Source operating system, stick it on a prom, get yourself an inexpensive motherboard, some hard drives … [Read more...]

Recovering a badly fragmented Outlook PST file after a few rounds with chkdsk The Final Installment

Welcome back!  As before, we still have the problem where chkdsk was run on a RAID with a stale drive.  We have had a brief explanation of how NTFS 5 works and how the data is stored on the volume.  Lets take a much more detailed look as to how … [Read more...]

RAID Partition Repair Recovery Freeware

Below is a video to help users with our RAID partition repair tool. RAID data recovery is serious business and should be left to professionals, but that being said, so many people have RAID configurations in their home computers that we decided to … [Read more...]

RAID Explained in Simple Terms

I find that "RAID" is such a scary term to a lot of my end users or business clients who are not Network Admin's. A RAID is in it's simplest form more then one "physical" (physical means the actual device you would hold in you hand) hard drive put … [Read more...]

RAID 1 Data Recovery FREEWARE Full Version RAID Software

DTI Data Recovery is happy to announce a new full version FREEWARE data recovery software for RAID 1 users. If you are using a RAID 1 which is a mirrored set of hard drives, and the RAID no longer boots, than we can help. More home users are getting … [Read more...]

Converting RAID 1 to Single Drive

RAID 1, also known as a mirrored set, would seem to be a perfect way to keep your critical data safe. The concept being that you have redundant drives. Whatever gets written to one drive will get written to the other drive. In other words, the drives … [Read more...]

End User Raid Zero Array Crash

I had a client call me the other day and tell me that her two year old two terabyte drive had crashed and all of her pictures of her children, as well as her wedding were on the drive. She did not have a backup and was very upset. I knew that there … [Read more...]

Partition Types in a Soft Spanned Set

Spanned Set Partition List

  Last time I explained the basic premise of a spanned set.  I used the example of a clients RAID that contained 3 36 GB SCSI drives. In a standard set each one of the drives would use one partiton for the entire drive and then the set would be … [Read more...]