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Portable Network Graphic  |  1990-04-12  |  4.9 KB  |  408x201  |  1-bit (2 colors)
   ocr: Verify pertorms a relatively fast non-destructive Derify test on the disk drive. Data on SCSI - disk drives is organized as blocks starting wi th block 0 with each block typically being 512 bytes long. Files can be made up of any number of blocks but not necessarily in consecutive order. This test attempts to read in 250 blocks at a time starting at block 0 and continuing to the last block. If a read error uEcur the program goes back to the beginning of the 250 block section that failed and reads it block by block. The bad block is aisplayed in the edit window. A bad block will most likely cau ...