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lashgar
Asked: 2012-11-14 00:02:32 +0800 CST

Disk speed test linux

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Is there any simple command (or tool) to test the speed (MB/sec) of disk access?

I've found hdparm but It look it only works for local disk. I need to evaluate the speed of remote NFS-mounted disk.

Thanks in advance!

linux

1 Answers

  1. Best Answer

    Try IOzone. Or just time how long it takes to dd from your filesystem to /dev/null, or from /dev/zero to your filesystem.

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