General Discussion

To check the bad block for HDD (hard disk)

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use following command to check the badblocks of the hard drive (HDD)/sbin/badblocks -vv /dev/hdXXThis is a part of the e2fsprogs-1.27-3 rpm which is full of utilities used for file system. /sbin/badblocks/sbin/debugfs/sbin/dumpe2fs/sbin/e2fsck/sbin/e2image/sbin/e2label/sbin/fsck/sbin/fsck.ext2/sbin/fsck.ext3/sbin/mke2fs/sbin/mkfs.ext2/sbin/mkfs.ext3/sbin/resize2fs/sbin/tune2fs/usr/bin/chattr/usr/bin/lsattr/usr/bin/uuidgen/usr/sbin/mklost+found