Projects/NAND Drag

From OLPC
< Projects
Revision as of 01:49, 11 September 2008 by Blaketh (talk | contribs) (New page: The NAND flash on the XO might be dragging our performance down. Possible culprits: * Garbage Collection Pressure steals CPU and I/O cycles. * Compression steals CPU cycles on file cop...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

The NAND flash on the XO might be dragging our performance down. Possible culprits:

  • Garbage Collection Pressure steals CPU and I/O cycles.
  • Compression steals CPU cycles on file copy?
  • Long jffs2 mount time drives small children stir-crazy.
  • Complex file packing makes it too hard for Open Firmware to write to jffs2?