Mosix: File Access

Original kernel

current kernel

process

sys_call

• DFSA
  • Requirements (cache coherent, monotonic timestamps, files not deleted until all nodes finished)
  • Bring the process to the files.

• MFS
  • Single cache (on server)
  • /mfs/1405/var/tmp/myfiles

DFSA

MFS

DFSA

File System

Cache

sys_call

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