Is used by zinfo_t and contains storage information.
struct { size64_t physicalEOF; size64_t dataBytes; size64_t metaDataBytes; } storageUsed;
Specifies the byte offset of the physical end of file. Data blocks can be allocated beyond the actual (logical) end of file, which permits the user to preallocate space for the file before it is actually needed. This process simplifies error handling and can give a hint to the system to allocate larger chunks of continuous memory.
Specifies the actual physical storage occupied by the file’s data.
Specifies the actual physical storage used by the files metadata.
This structure is ignored by the FSHOOK_TYPE_MODIFYINFO_REPORT event.