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Re: Raid 16 Years Ago by Michael_Knight Raid 0 is basically for [B]Striping[/B], and is usually for 2 HDD's There are at least nine types of [B]RAID [/B]plus a non-redundant array (RAID-0): [LIST] [*][B]RAID-0[/B]: This technique has striping but no redundancy of data. It offers the best performance but no fault-tolerance. [*][B]RAID-1[/B]: This type is also known as disk mirroring and… Re: Server 2008 RAID problems 13 Years Ago by sarabjeet singh RAID Level 0 is not redundant, hence does not truly fit the "RAID" acronym. In level 0, data is split across drives, resulting in higher data throughput. Since no redundant information is stored, performance is very good, but the failure of any disk in the array results in data loss. This level is commonly referred to as striping. I … Re: Raid-What it is and how it works 13 Years Ago by SaintThomas RAID, is "Redundant Arrays of Inexpensive Disks" it's technology provides increased storage reliability with redundancy, combining multiple relatively low-cost, less-reliable disk drives components into a logical unit where all drives in the array are interdependent. If your mother board has been Raid Driver for HDD than you must … Re: Raid-What it is and how it works 13 Years Ago by 07knev RAID 5 is very secured and fail over disk rate is very less. Re: RAID Failure, Need Advice for next steps 13 Years Ago by rubberman RAID just protects from drive failure. Not controller failure, unless you also have redundant controllers! In any case, RAID-1 is just mirroring - no redundancy. You have two drives with the same data. If one failes, the other contains the data. However, some other types of problems can corrupt both drives. RAID-5 is better, since it incorporates … Re: Information about RAID 0 11 Years Ago by CimmerianX Raid 0 is taking 2 drives and making 1 logical volume across the 2 drives. This gets you more spindles for reading/writing but also doubles your change for a failure since if you lose even 1 disk, the entire volume is dead. This setup is good for gaming rigs that have no valuable data or for a system that is backed up religiously. You … Re: I need some serious help 17 Years Ago by Teachingmyself Raid is not to be trifled with! I see no need for you to use it as if you use striping your sata hard drive will run at the speed of your ATA and if you use mirroring you will have one 40 gb hard drive with a redundant back up.Anyway to the troubleshooting- Have you installed the drivers? Is Raid enabled in the BIOS? If the answer to … Re: Motherboard Not Recognizing Drive 16 Years Ago by JoHamm RAID was part of the problem... but found out that win98 can't handle anything over 1 GB RAM... got all the way to formatting the disk, and it freaked out... so I abandon it... found older system to install 98 on. - Thanks Re: Some questions regarding SATA 15 Years Ago by OlyComputers RAID is a standard for making multiple drives interact with each other by Stripping the drives (saving different parts of the data to different drives so you can access both for performance) Spanning (making multiple drives appear to the system as one larger drive) or mirroring (saving all data to two drives so you have an identical image backed up… Re: Word Association Game 20 Years Ago by Dani raid --> array Re: "no adapter found" 19 Years Ago by Puckdropper RAID is a multiple hard drive backup technique. What that means is data is stored on multiple hard drives in such a way that if one (or two, in some set ups) goes down, you lose no data. If you don't know what it is, you're probably better off backing up to CD-R... It won't be automatic, but it'll work. RAID Data recovery 13 Years Ago by Olive1985 There are two kinds of [URL="http://www.disk-recover-data.in/index.htm"]RAID data recovery[/URL]; 1. RAID data recovery software, there are many software. 2. RAID [URL="http://www.disk-recover-data.in/data-equipments.htm"]data recovery hardware[/URL], like [URL="http://www.disk-recover-data.in/data-compass.htm"]Data … RAID 1 how to separate data and move to the RAID 11 Years Ago by ggeoff Hi I have set up a RAID 1 and want to move my data to the RAID and leave applications and the operating system on the non raid drive. I just copied My Documents to the RAID and did a backup before deleting My Documents from the non raid disk. I found that my documents couldn't be found by my applications and found this article: [ Click Here](http… Re: RAID 1 how to separate data and move to the RAID 11 Years Ago by JorgeM So the procedure you outlined is correct. With regard to protecting your data the design is common when the goal is to protect data from a hard drive failure. Keep in mind that the RAID array will not protect against accidental deletion or corruption of a file. In other designs, typically for servers, the OS is also placed on an array to increase… Re: How to replace drive in raid array? 14 Years Ago by RRO just wanted to let you know that i also have a small business RAID system, and fter a few difficulties, concetning data recovery and unability to conect all my drives, i contacted RRO, and they helped me online, and offered a free diagnose also. If helps you :) [url]www.raid-recovery-online.com[/url] How to replace drive in raid array? 14 Years Ago by fiberdata I have a small business server 2003 machine that I am trying to replace a raid 1 drive. I unplugged the drive I wanted to replace and put another empty drive in it's place. When I had done this previously with a new drive it just added it back into the array. This time I was using a blank drive that was not new and had been previously used in … Re: How to replace drive in raid array? 14 Years Ago by Salem Look in the event log for raid related error messages. It should be telling you somewhere why it isn't using it. Re: RAID 1 SSD vs HDD 7 Years Ago by rproffitt That's not a good sign if you BSOD on the other OS. You've flashed to the latest so something's up. Try one last time with the old tech trick. That is, one stick of RAM and see what happens. Sadly I don't think it's the controller yet but clues are sparse and others have done RAID with SSD. Let me broach the old RAID 1 didn't save us … Re: RAID 1 SSD vs HDD 7 Years Ago by Sabyre … thought of that too. We have had tremendous luck with RAID1 or 5 over the years. It is an option we… Re: RAID 1 SSD vs HDD 7 Years Ago by Sabyre Yes, 8.5. No I didn't file a bug report, honestly I'm not sure what's at fault. Is it the motherboard and it's BIOS? It is flashed to the latest. Does the problem lie with the controller? It is a cheap controller that uses a Marvel chipset. Perhaps an Adaptec RAID controller would do the trick? What I don't understand is why the success … Re: RAID 1 SSD vs HDD 7 Years Ago by Sabyre I did not... But again, I used ... er attempted RAID 1 using 2 sets of SSD's... 2 SANDISKs and 2 ADATAs... both are the same result. Seems unlikely to me that this could be anything other than the controller not communicating properly with the MB and SSD's for whatever reason. I am really feeling like the bus comm is different for SSD's vs HDD… Re: Raid 16 Years Ago by forumdude123 [QUOTE=Michael_Knight;531998]Raid 0 is basically for [B]Striping[/B], and is usually for 2 HDD's There are at least nine types of [B]RAID [/B]plus a non-redundant array (RAID-0): [LIST] [*][B]RAID-0[/B]: This technique has striping but no redundancy of data. It offers the best performance but no fault-tolerance. [*][B]RAID-1[/B]: This type … Raid 16 Years Ago by forumdude123 Can i run 3 hard drives in RAID0? what is the difference between raid 0+1 and raid 1+0. Can someone please explain this clearly, because the websites make it difficult to understand??!! Re: Setting up raid 13 Years Ago by zelkea SlzzyDzzy, It looks like your post has been overlooked a few times, I will do my best to answer your questions. Is your objective speed or redundancy or both? I will break down the most common RAID for home use. RAID 0 = is striped, data is written to evenly across two or more disks with NO parity. Meaning if you have a hard drive … Setting up raid 13 Years Ago by SlzzyDzzy After experiencing loss of 2 hard drives, i realize its time to set up raid. First off, I have 2 via 6421 cards that havent been touched in a while. I was looking at the specs and they are "150 mbps" per sata. Is this fast enough? Or slower than just using a normal hard drive setup? Is there any cards that you might suggest? Also, … Re: Solution to not scrapping old hard drives RAID 1 11 Years Ago by JorgeM Hello Geoff, I think it all depends on what is important to you. It may be cost, or it may be some particular value you have such as saving resources, the enviroment, etc.. My earlier response was strictly technical. If my interest was in protecting data, I would not suggest that configuration because as I mentioned before, a newer drive may … LSI ships 10 low-cost RAID controllers 14 Years Ago by EddieC LSI, three letters that are probably etched on nearly every hard drive controller you've ever owned, as of yesterday emblazon 10 more controllers of [url=http://en.wikipedia.org/wiki/Serial_Attached_SCSI]SAS[/url], [url=http://en.wikipedia.org/wiki/Serial_ATA]SATA[/url] and [url=http://en.wikipedia.org/wiki/Solid-state_drive]SSD[/url] storage … Solution to not scrapping old hard drives RAID 1 11 Years Ago by ggeoff Hi I have, almost in a panic, realised that I have some hard drives that need to be replaced as they are 6 years old. Although I have had no issues with them I thought replace them before they fail. It still seems a shame that a working hard drive has to be scrapped as it is old so I thought why not set up a RAID 1 and use the drives as an … Re: Solution to not scrapping old hard drives RAID 1 11 Years Ago by ggeoff Hi Thanks CimmerianX and JorgeM for your advice. The title of this post should have been: A solution to not scrapping old hard drives is to use RAID 1 This is a trifle long and I am not sure whether I can edit the title of the post. If there is, it is not easy to find (help Dani) My motives in making this post is: I would like to reuse as far … Re: Solution to not scrapping old hard drives RAID 1 11 Years Ago by ggeoff Hi JorgeM The difference between having 3 hard drives and 4 is less than 20 watts. I have a RAID controller (Dell 9200) so there is no additional cost. If we accept that the risk of a newer drive not outlasting an older drive is high, which doe not make sense to me, then my argument is proved: do not scrap your old drives put them in a RAID 1 and …