Is used by zinfo_t and contains the IDs for various owners and modifiers of the file.
struct { userid_t owner; userid_t archiver; userid_t modifier; userid_t metaDataModifier; } id;
Specifies the owner ID of the file.
Specifies the ID of the user who last archived the file object.
Specifies the ID of the user who last modified the file object.
Specifies the ID of the user who last modified the meta data.