[comp.sys.mac] Reading bad blocks on a disk

zaccone@shire.cs.psu.edu (Rick Zaccone) (07/03/88)

I have a DataFrame 20.  Occasionally, I will use DiskExpress to examine
the disk.  Sometimes it finds an unreadable block.  I can correct the
problem by reinitializing my disk and then restoring from the backup.
Is there a program that can repair a disk with unreadable blocks?  Is
there a way to identify which file contains the bad block? 

Rick Zaccone
zaccone@bknlvms.bitnet