[colug-432] shred rehash

[Vince Herried]

I just did a shred

[root at desk2 ~]# shred -v -z /dev/sde
shred: /dev/sde: pass 1/4 (random)...
shred: /dev/sde: pass 1/4 (random)...142MiB/9.4GiB 1%
shred: /dev/sde: pass 1/4 (random)...143MiB/9.4GiB 1%
shred: /dev/sde: pass 1/4 (random)...275MiB/9.4GiB 2%
shred: /dev/sde: pass 1/4 (random)...276MiB/9.4GiB 2%
.
.
.

shred: /dev/sde: pass 4/4 (000000)...9.1GiB/9.4GiB 97%
shred: /dev/sde: pass 4/4 (000000)...9.2GiB/9.4GiB 98%
shred: /dev/sde: pass 4/4 (000000)...9.3GiB/9.4GiB 99%
shred: /dev/sde: pass 4/4 (000000)...9.4GiB/9.4GiB 100%

real    62m49.334s
user    0m22.939s
sys     0m34.684s
[root at desk2 ~]#


here is a faster and even better way :)

see photo here<https://docs.google.com/file/d/0BwgN_uWIl5AdV2RSaEN0bWc1UTQ/edit?usp=sharing>



-- 
Vince
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