hoytech / vmtouch

Portable file system cache diagnostics and control
https://hoytech.com/vmtouch/
BSD 3-Clause "New" or "Revised" License
1.79k stars 210 forks source link

Feature request: Prioritize bytes and limit speed #103

Open Anuskuss opened 1 year ago

Anuskuss commented 1 year ago

Add the ability to specify a range of bytes which should be mapped to cache first e.g. vmtouch -s 512-1MB -l file. And also add the ability to limit the bandwidth so it doesn't interfere with random access e.g. vmtouch -B 100Mb.