Pure Storage, Inc.
OPTIMIZING SPOOL AND MEMORY SPACE MANAGEMENT

Abstract:

A system establishes spools that have spool regions in first memory. The system communicates first spool insertions into the spools, and from the spools to the storage devices, to write into a first partition of second memory of the storage devices. The first spool insertions include data and are optimized towards a first spool insertion size. The system communicates second spool insertions into the spools, and from the spools to the storage devices, to write into a second partition of the second memory of the storage devices. The second spool insertions include metadata and are optimized towards a second spool insertion size.