Anyway, I bought a Samsung Spinpoint 1TB and used Linux to mirror the partitions from the bad drive and copy the data over (though even with "show hidden files" and "select all" there was a drop of roughly 1GB for every 55-60GB copied). In Linux Ubuntu, the disk says "Imminent Failure, please replace" in its disk management utility. I can sometimes boot into Linux safe mode but Windows 7 Pro hangs every time. I've been doing research lately, since I purchased a Seagate 1TB drive last December and it has now failed me. I think i'm going to have to purchase a backup hard disk specifically to re-configure my RAID array But after looking into the software side of things its quite possible that my OS is controlling the RAID at this moment? As it seems to be configured the same as you explained.Īt least if i have a full backup of my data i can experiment by formatting one. I hope this helped you and I am sorry I cant give you any more information on your specific problem. If you use software raid you have to change your hdd to 'dynamic' in doing so most image programs like ghost and acronis wont recognise it anymore and wont be able to restore an image.Īlso they say that hardware raid is more reliable then software raid, but then again they also say that overclocking is a bad idea Just remember whenever there are two solutions to a problem there also are diffrent pro's and con's just like hardware and software raid. How to exactly turn on software raid is described in my other post. Therefore you have to have an OS installed before you can set it up, which meens you have to have data on atleast one hdd and that meens you can keep one hdd intact. Software raid is setup completely different then hardware raid, it doesnt need a compattible motherboard or raid-card and can be setup trough the operating system. However I do think its very possible that this 'restore raid-array' option is only useable when you use the same hardware, which isnt possible in your case.Īnyways, my solution for this previous problem turned out to be software raid. Now here is the part which I dont know and where your problem lies what to do if one of your hdd's breaks down and you want to re-complete your raid array with a new hdd? I think there should be a solution but I sure havent found it yet, I would say there is some way to 'restore raid-array' since else the entire point of raid 1 would be useless. (Since it has to be set up before anything is installed on either hdd.) To setup hardware raid (So to choose which disk gets mirrored with what) you have to go trough the bios or some kind of bootable media. Hardware raid needs a special motherboard which is compattable with raid or else a raid-card (Like a graphics card). I am no expert on raid atall so someone else might be better to help you in this matter,Īs far as I know there are two kinds of raid. On startup my BIOS would display the HDDs and whether they were "healthy" or "degraded" and i also have an nVidia control panel that shows storage/RAID which is now blank were it used to display the HDDs I can see my RAID disk in 'my computer' as i used to but there is no proof of it being "healthy". The thought of formatting both disks seems totally unfeasible and making the whole point of employing RAID totally pointless!?! Surely i can re-format just one and re-establish the mirror? Otherwise i am thinking it is more advantageous running them both separately and trying to remember to back-up to both, forgetting about RAID altogether. I did a similar thing before going from XP to Win7. 400GB of data) due to the different chipset/sata/raid controllers! I assumed i could just re-enable it in BIOS, match up the HDDs and remaking the array, then choose my boot disk(a separate 400GB HDD running Windows 7 OS). The motherboard manufacturers themselves(Gigabyte) recommended starting from scratch by re-formatting them(2x 1TB Seagates with approx. I have recently changed motherboards and cannot re-establish my RAID 1. Can someone please elaborate on what Damorian is getting at? Or can you yourself help enlighten me, mate.
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