On 4/5/24 01:18, Patrick Goetz wrote: > On 4/3/24 23:28, Damien Le Moal wrote: >> >> Also, there is no filename= option here. Are you running this workload on the >> ZFS file system writing to a file ? Or ar you running this against the SSD block >> device file ? >> > > If he ran this fio test against the SSD block device, wouldn't that blow > up his zpool? > > I read through the entirety of > https://fio.readthedocs.io/en/latest/fio_doc.html and still feel > completely clueless about many details. It kind of feels like you need a > good grasp of how all this is implemented in the kernel to make sense of > it. Does anyone have any tips for what to read in order to be able to > master the fio documentation? Look at the examples in fio/examples/. -- Damien Le Moal Western Digital Research
