multi- + extent
multiextent (not comparable)
- (computing) Consisting of more than one extent.
- 1994, H. Frank Cervone, VSE/ESA JCL: Utilities, Power, and VSAM (page 107)
- For a multiextent file, all extents on one physical device must use the same logical unit number; the definition of the extents must be in consecutive, ascending order.