I have a samsung f3 drive that smartctl reports a bad block
# 1  Short offline       Completed: read failure       90%      9179         1422422113
# 2  Short offline       Completed: read failure       90%      9179         1422422113
# 3  Extended offline    Completed: read failure       40%      9178         1422422113
# 4  Short offline       Completed without error       00%      9175         -
# 5  Short offline       Completed: read failure       90%      9175         1422422113
# 6  Extended offline    Completed: read failure       40%      9165         1422422113
# 7  Short offline       Completed: read failure       90%      9161         26587969
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The first bad block 26587969 the dd trick worked fine:
/dev/sdb1              63  1758667679   879333808+  fd  Linux raid autodetect
dd if=/dev/zero of=/dev/sdb1 bs=4096 count=1 seek=3323488
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However I am unable to clear the second bad block (dd does not hang with a sense error and the write does not remap it). This disk is used in a linux software raid 1 configuration.
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The question is how to do I clear this error so smartctl can continue the scan ?
(I'm 100% sure this block is not covering important data )