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Raid Configuration Calculator


The problem, of course, is that eventually having all these images online at once will be unmanageable. The system also implements network Raid, connecting multiple controllers together for added resilience. For company servers, RAID 6 is probably the way to go right now. For this particular application, one can obviously see the benefits of RAID because a single drive simply isn't an option. http://htmltemplatesfree.net/what-is/raid-5-explained.html

Find out below. Posted on 2007-02-17 19:59:52 a.lizard Using RAID, if something like a power surge eats both drives, you're SOL. either a very HIGH liklihood that they will NOT fail, or a very LOW liklihood that they WILL fail. Do I separate the info on it into a series of folders say 1-8 and simply do a Raid 1 set up ie mirror each folder to each corresponding drive on https://www.prepressure.com/library/technology/raid

Raid Configuration Calculator

Posted on 2012-07-16 00:59:25 Chris Collins Its about making the right decision.Personally I will never use raid5 or raid6 they are over complex forms of raid and are prone to a For rotating Disc. Onio4yasDec 13, 2011, 1:55 PM I guess your case is similar to this guy.http://www.tomshardware.com/forum/261118-32-which-raid-file-serverAnd perfect answer offered there.Check it out by your own. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).

Images that are worked up for publication are exported from Adobe Lightroom and stored on my Photoshelter Archive. My ARCHIVE of RAW images is stored on a separate drive that contains the last two year's work. RAID setup for simple file server Which is these setups would be best for server storage (RAID and FS)? What Is Raid 6 It should not be used for mission-critical systems.

How are they set up and what hardware are they? Raid 5 Explained RAID purpose is to offer some sort of redundancy in order to provide more reliability on the data availability. if data can be recovered of failed disk 1 then why not to all 3 disks. 3. http://www.petemarovichimages.com/2013/11/24/never-use-a-raid-as-your-backup-system/ Yes the small WD My Passport Drives are great for long term archive storage.

In a RAID 6 array, up to two drives can fail before data becomes unrecoverable. What Is Parity In Raid But, despite their differences, flash drives do fail. Reply Pete Marovich says: March 19, 2016 at 1:16 pm The 3TB IS the backup. erases everything and starts over.

Raid 5 Explained

Its 3010 and 6010 series of multi-node arrays spread data across the nodes providing redundancy at the node level in a similar way to some hyperscale computing solutions. those tiff files are critical for our daily operations. Raid Configuration Calculator It seems to me that when using RAID 1 you are moving the single point of failure from the drive to the RAID controller: if the RAID controller fails, you've just What Is Raid Technology was it easy to configure?

Reply dan says: November 17, 2016 at 3:44 pm and usually it does, but once in a while it starts over from scratch. JungleDisk is a perfect cloud backup system. Do not take on the hassles of RAID unless you know it will be a help. I want to address performance on reading/writing and protection of these imagesThanks in advance.Jovi 9 answers Last reply Dec 14, 2011 Best Answer Dec 13, 2011 More about best raid file What Is Raid 10

There are different RAID levels, each optimized for a specific situation. Some will laugh at you. :) Posted on 2008-06-02 19:14:02 Semper Fuzz Say hi to the "VelociRaptor" I have two Raptor 150's and they were in Raid 0 and when they We're in a small office of about 3-5 people and it suits our needs, but it could just as easily be my home server hosting my library of movies etc, and For instance, an array with two 250 GB disk drives and two 400 GB disk drives can contain 750 GB of stored data and 250 GB of parity data, as shown

I transfer daily work off each night, so I am not too worried about that. Raid Performance Comparison Also note that the total capacity of a RAID 5 setup will be the sum of all of the capacities of the drives used in the array, minus the capacity of And in the BIOS I can see only one of the disc´s can be reqognized.

For home usage, RAID 0 is interesting if you are after speed or RAID 1 if you want security.

The drives are grouped into two RAID 1 arrays, which are in turn both striped. In the end I decided against the RAID and after reading this thread I'm tickled to death that I did so (Jeff commented as well that he thought it a wise Our wiki has more information and instructions on how to buildRAID 60. Raid Levels Explained Pdf You are free to leave if you dislike their use.Got it © 1997-2017 – Laurens Leurs [email protected] 1-866-594-7199 | Products | Solutions | Community | Blog | Support | Contact

I had no idea it backed up all programs. Reply Robert Jones says: October 28, 2014 at 2:45 pm Nice right up. OK, so what is the difference between the two systems? I'd love to use the full capacity of the drives while still being able to recover from a crash. "If you want to use RAID 0 purely to combine the storage

Is it correct? Raid 10 is probably the best for speed with Raid 6 being better for getting more space per drive when you go past 4 drives. says: September 7, 2011 at 9:15 pm Hello: Can someone tell me if RAID 4+2 is the same as RAID 6? There are numerous articles that can explain this in more detail.

On the other hand, I have lost many hard drives and all the information from crashes. If you can't use raid for backups then I would suggest keeping multiple backups on cheap usb drives. All Rights Reserved Tom's Hardware Guide ™ Ad choices current community blog chat Super User Meta Super User your communities Sign up or log in to customize your list. We think the answer comes in the form of transparency and education!

Thus, the failure rate for each of the two drives running IDE is *exactly the same* as it would be for each of those same two drives running in a RAID As for file size, that is upto whatever file system you put on the volume created by you Raid array. Hardware RAID vs Software RAID - HardBoiled Leave a Reply Cancel reply Subscribe! Make incremental backups to the Raid 1 backup system Any file you accidentally delete from your main drive will still be available on your Raid1 backup device.

If I thought like many people do about RAID 0 then certainly I would reach the conclusion that running IDE or SCSI was much more risky than running RAID 0--heh...;)--but of I do an rsync image backup (I use Linux, I presume there's a Windoze equivalent, though I think one could actually use what's described here) to a drive mirror using a My computer has been sick and giving very loud hints and I've been blaming it for all the problems It's been having. Posted on 2016-11-17 01:54:51 SXXX if drive has 1.000.000 or 1.500.000 hours untilll failure convertit to earth years will be around 100-170 years.

I don't let it delete anything I don't want deleted. I found extremely helpful. Standard RAID Levels Let's start with the basics, just to get them out of the way.