All Questions
3
questions
6
votes
2
answers
3k
views
Is there any option to quickly scan an entire hard drive for bad blocks?
I have a 1 TB HDD so I want to test for bad sectors or bad blocks but badblocks takes a LOT of time in Linux (barely 4.66% done in 6 hours 3 minutes). In Windows however chkdsk scans in a few seconds ...
5
votes
2
answers
28k
views
Thousands of bad clusters discovered by chkdsk on external HDD
2 days ago, during download, uTorrent started to throw CRC error (write), i resumed failing download multiple times with no luck(same error appeared again and again just in few seconds/minutes), then ...
3
votes
1
answer
4k
views
Bad sectors vs spare/reserve sectors and how the OS and disk interpret them
From what I understand, there are two fundamental ways sectors are marked bad:
OS performs IO read/write instruction. The sector is replaced with a spare and marked bad.
Disk's low-level instructions ...