Created
December 28, 2019 01:42
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Check read/write speed of disk
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| # check the reading speed | |
| sudo hdparm -tT /dev/sda2 | |
| # check write speed | |
| mkdir ~/tmp | |
| dd if=/dev/zero of=~/tmp/output oflag=direct bs=1k count=100k; rm -f ~/tmp/output |
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