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datarecovery [2020/04/14 12:50] niziak |
datarecovery [2023/01/28 18:51] (current) niziak |
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| ====== Data recovery ====== | ====== Data recovery ====== | ||
| + | <code bash> | ||
| hdparm -c0 /dev/sdi | hdparm -c0 /dev/sdi | ||
| hdparm -X1 /dev/sdi | hdparm -X1 /dev/sdi | ||
| hdparm -d0 /dev/sdi | hdparm -d0 /dev/sdi | ||
| echo 1 > /sys/block/sdi/device/queue_depth | echo 1 > /sys/block/sdi/device/queue_depth | ||
| + | </code> | ||
| + | |||
| + | ===== fast erase whole disc ===== | ||
| + | |||
| + | <code bash> | ||
| + | sudo hdparm --user-master u --security-set-pass ABC /dev/sdX | ||
| + | sudo hdparm --user-master u --security-erase ABC /dev/sdX | ||
| + | |||
| + | # check if device security is "not enabled" | ||
| + | hdparm -I /dev/sdX | ||
| + | </code> | ||
| + | |||
| ====== sata hotplug ====== | ====== sata hotplug ====== | ||