search

microsoft / diskspd

DISKSPD is a storage load generator / performance test tool from the Windows/Windows Server and Cloud Server Infrastructure Engineering teams
MIT License
1.16k stars 215 forks source link

Overwrites and multiple files #184

Open Gt3pccb opened 2 years ago

Gt3pccb commented 2 years ago

Hello, when running DiskSpd in a file system Write IO are overwrites.

How do I prevent any overwrites with DiskSpd?

It would also be great if DiskSpd included a switch for Number of directories Number of directory leaves Directory depth Number of files per directory Number of queued IOs per directory.

so one could test ReFS more realistically.