Not sure where the discrepancy came from other than the drive is really having problems. These two attempts were done on the same computer. During the second attempt, the formatting rate was 24Mb/s. The formatting would have taken 5 days if it had not stopped automatically. What could be worse than bad sectors to stop the formatting process?Īnother observation is that during the first attempt to format the drive, the formatting rate was 1.7 Mb/s, which was extremely slow. I'd never heard of such a problem before. In my case, the formatting process simply stopped. I thought one of the function of low lever formatting is to mapped out bad sectors. Probably the drive was not recognized at all. I forgot what result I got from the first computer. ![]() In IDE drives this all happens automatically, without the. SCSI drives have a command, IOCTLDISKREASSIGNBLOCKS, to tell them to reallocate a bad spot on the drive after the operating system detects it. The 58% result was obtained on the second computer. If you performed a low-level format of the drive, you had to use a tool to type in all the Cylinder-Head-Sector locations of the bad spots. Supported Manufacturers: Maxtor, Hitachi, Seagate, Samsung, Toshiba, Fujitsu, IBM, Quantum, Western Digital, and almost any other not listed here. Supported interfaces: S-ATA (SATA), IDE (E-IDE), SCSI, SAS, USB, FIREWIRE. smart is more suited for monitoring hard drive spindle rate and rpm and other stuff, not so much for bad sectors. ![]() it is stored on silicon built in to the hard drive and you can not modify it. Since the drive had run for several hours before stopping, I believe the USB port had been providing enough power to the drive and the problem is the drive, not the power. HDD Low Level Format Tool is a utility for low-level hard disk drive formatting. BigJ3384 : smart data is not stored on the platters, which is all a format will affect. The formatting stopped after several hours and at 58% completion.
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