59 lines
1.3 KiB
Bash
59 lines
1.3 KiB
Bash
#!/bin/bash
|
||
|
||
#info @ EOF
|
||
#Скриптец проходится по ошибкам на диске и затирает их ddшкой.
|
||
#ACHTUNG! данные на диске могут быть утеряны!
|
||
#Написано для диска sdba с одним разделом sdb1 на весь диск
|
||
|
||
DISK="/dev/sda"
|
||
|
||
block=$(sudo smartctl --all $DISK | grep 'Short offline' | head -1 | awk '{print $10}')
|
||
|
||
[ -z $block ] && print 'no bad blocks!' && exit 0
|
||
|
||
echo "Fixing: " $block
|
||
|
||
sudo hdparm --read-sector $block $DISK
|
||
sudo hdparm --repair-sector $block --yes-i-know-what-i-am-doing $DISK
|
||
sudo hdparm --read-sector $block $DISK
|
||
|
||
sudo smartctl -t short $DISK -q errorsonly
|
||
date
|
||
while `sudo smartctl -a $DISK | grep -q 'Self_test_in_progress'`
|
||
do
|
||
sleep 1
|
||
done
|
||
|
||
sleep 20
|
||
echo "New badblock: "
|
||
sudo smartctl --all $DISK | grep 'Short offline' | grep '# 1' | awk '{print $10}'
|
||
|
||
exit 0
|
||
|
||
#######
|
||
|
||
SRC: https://linoxide.com/linux-how-to/how-to-fix-repair-bad-blocks-in-linux/
|
||
|
||
bc 1.07.1
|
||
Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006, 2008, 2012-2017 Free Software Foundation, Inc.
|
||
This is free software with ABSOLUTELY NO WARRANTY.
|
||
For details type `warranty'.
|
||
L=99846
|
||
(standard_in) 1: syntax error
|
||
l=99846
|
||
s=2048
|
||
b=4096
|
||
(l-s)*512
|
||
50072576
|
||
50072576/b
|
||
12224
|
||
l=109614
|
||
((l-s)*512)/b
|
||
13445
|
||
l=128153
|
||
((l-s)*512)/b
|
||
15763
|
||
l=484030
|
||
((l-s)*512)/b
|
||
60247
|