Andreas Kling 173ae370db disk_benchmark: Add a -c flag to enable use of disk caches ...

By default, disk_benchmark will now use the O_DIRECT flag, causing it
to bypass the kernel's disk caches. This gives you "disk performance"
numbers rather than "disk cache performance" numbers.

You can use "disk_benchmark -c" to enable the caches.

Fixes #703.

2019-11-05 19:37:23 +01:00

4.5 KiB

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