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Pucanje RAID-a

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Učlanjen(a)
08.09.2000
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Kako ste resavali pucanje RAID-a?

Jel neko probao ovaj program: RAID Reconstructor by RunTime (kreatori GetDataBack, Disk Explorer-a, CaptainNemo-a i jos nekih korisnih programcica) ?
http://www.runtime.org/raid.htm

Recover Data From A Broken RAID Level 5 or 0 Array

Runtime's RAID Reconstructor will help you to recover data from a broken
RAID Level 5 Array consisting of 3 to 14 drives
RAID Level 0 Array (Striping) consisting of 2 drives
Even if you do not know the RAID parameters, such as drive order, block size and direction of rotation, RAID Reconstructor will analyze your drives and determine the correct values. You will then be able to create a copy of the reconstructed RAID in an image file or on a physical drive.

Once you created an image you can use it for further data recovery processing with Runtime's GetDataBack. If you create the image on another physical drive, you can process it with GetDataBack too or you might even be able to directly boot from it.

RAID Reconstructor is read-only. It will not try to "fix" your RAID. It will merely create a copy of your RAID at another location. It will collect sector by sector from each single drive involved and write these sectors in the correct order to the designated destination. This process is also called "de-striping".

Because one drive is redundant in RAID 5, it is sufficient to have one less than the original number of drives (N) in the array. RAID Reconstructor can recalculate the original data from the N-1 drives. For a RAID-0 (striped) array you will need both drives.

The RAID Reconstructor will recover both, hardware and software RAIDs. It will recover from broken Windows Dynamic Disk sets.

View Help file:
RAID Reconstructor

Price: 30-day trial, $99 to keep it.
System requirements:

Pentium processor
32 MB Ram
Windows 95, 98, ME, NT, 2000 or XP
Disk controller card capable of handling all the drives in your RAID individually
Storage space for holding the reconstructed RAID
You can run RAID Reconstructor from a WinPE boot CD-Rom
 
kad pukne na amdu prodam plocu. zato nikad nisam prodao intel plocu :D

kad smo vec kod raida, jel ima neka ploca integrisani sata raid 5?
 
Meni je k'o za baksuz poceo da stuca jedan od dva stripovana harda
"RAID Level 0 Array (Striping) consisting of 2 drives"
sto ce reci da su podaci otisli do vraga.
da li ima sanse da se povrate podaci sa preostalog zivog harda "de-stripingom"
ili kako vec
inace samo iz biosa ih vidi ??? (dos?)
 
Sa samo jednog harda... Nema shanse...
Malo razmisli, striping znachi (uproshteno) da on svaki fajl deli na dva dela i istovremeno ih upisuje na oba harda i kasnije istovremeno chita kada mu trazish taj fajl. Sa samo jednim hardom, imash otprilike po pola od svakog fajla koje si imao na RAID-u.
Mozda neka vrachara...

Za za RAID modove 5 i 0+1 je vec druga pricha...
 
Miroslav je napisao(la):
kad pukne na amdu prodam plocu. zato nikad nisam prodao intel plocu :D

kad smo vec kod raida, jel ima neka ploca integrisani sata raid 5?

Mislim da ima, ali SCSI. Pogledaj ploce od SuperMicro i Tyan
 
Miroslav je napisao(la):
kad smo vec kod raida, jel ima neka ploca integrisani sata raid 5?

Na Asus LGA775 pločama je integrisan SATA kontroler koji podržava RAID 5:
P5AD2 Deluxe, P5AD2 Premium, P5GD2 Deluxe, P5GD2 Premium.
 
Super su ploce, samo sto im cene idu u nebesa...
 
nesharm je napisao(la):
Super su ploce, samo sto im cene idu u nebesa...

Ti bi najnoviji chipset i RAID 5 i jos da bude jeftino :d
 
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