X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=HOWTO;h=0f7909daef68c32e0e4cee1546d4b93a479a3e0a;hb=205a719eda8bce43609c151cbe812437aa6552de;hp=8da5527a3edb6cbfd408f497260651d99c633be0;hpb=a4d3b4dbf594be6223a21a47a7ce4c21c7dddaf0;p=fio.git diff --git a/HOWTO b/HOWTO index 8da5527a..0f7909da 100644 --- a/HOWTO +++ b/HOWTO @@ -919,10 +919,10 @@ norandommap Normally fio will cover every block of the file when doing random IO. If this option is given, fio will just get a new random offset without looking at past io history. This means that some blocks may not be read or written, and that - some blocks may be read/written more than once. This option - is mutually exclusive with verify= if and only if multiple - blocksizes (via bsrange=) are used, since fio only tracks - complete rewrites of blocks. + some blocks may be read/written more than once. If this option + is used with verify= and multiple blocksizes (via bsrange=), + only intact blocks are verified, i.e., partially-overwritten + blocks are ignored. softrandommap=bool See norandommap. If fio runs with the random block map enabled and it fails to allocate the map, if this option is