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--- datarecovery [2016/08/18 07:23] – niziak
+++ datarecovery [2025/01/31 10:08] (current) – niziak
@@ Line 1: / Line 1: @@
-====== Headline ======
+====== Data recovery ======
+<code bash>
 hdparm -c0 /dev/sdi
 hdparm -X1 /dev/sdi
 hdparm -d0 /dev/sdi
 echo 1 > /sys/block/sdi/device/queue_depth
+</code>
+===== fast erase whole disc =====
+search tags: "secure erase"
+<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  ======
 ===== Plug =====