Parent Directory | Revision Log
http://techgage.com/article/enabling_and_testing_ssd_trim_support_under_linux/2
1 | dpavlin | 273 | #!/bin/sh -xe |
2 | |||
3 | # mount /dev/sda2 /mnt -o rw,noatime,discard | ||
4 | |||
5 | seq 1 1000 > testfile | ||
6 | hdparm --fibmap testfile | tee out.hdparm | ||
7 | |||
8 | sector=`cat out.hdparm | tail -1 | awk '{ print $2 }'` | ||
9 | hdparm --read-sector $sector /dev/sda > out.$sector.1 | ||
10 | |||
11 | rm testfile | ||
12 | sync | ||
13 | |||
14 | hdparm --read-sector $sector /dev/sda > out.$sector.2 | ||
15 | md5sum out.$sector.[12] |
Name | Value |
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svn:executable | * |
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