磁盘

 

 1 #坏道监测
 2 badblock -vs /dev/sddk
 3 
 4 #注入坏道故障:
 5 hdparm --yes-i-know-what-i-am-doing --make-bad-sector <扇区> <盘符>
 6 #检查方法:
 7 badblocks -b 512 -s -v -o /tmp/sdc_bad_sector_record.log /dev/sdc 204800 0 &>/dev/null
 8 #恢复磁盘坏道:
 9 hdparm --yes-i-know-what-i-am-doing --repair-sector" <扇区> <盘符>
10 
11 10.222.1.26 Pass completed, 156 bad blocks found. (156/0/0 errors) 8:7 坏道
12 
13 #清理所有缓存
14 sysctl -w vm.drop_caches=3

 

posted @ 2024-01-25 19:42  G1733  阅读(18)  评论(0编辑  收藏  举报