atlas10k.diskspecs

目前最精确的磁盘模拟器的第3版

disksim_disk QUANTUM_TORNADO_validate {
  Model = source atlas10k.model,
  Per-request overhead time = 0.000000,
  Time scale for overheads = 1.000000,
  Bulk sector transfer time = 0.099000,
  Hold bus entire read xfer = 0,
  Hold bus entire write xfer = 0,
  Allow almost read hits = 0,
  Allow sneaky full read hits = 0,
  Allow sneaky partial read hits = 0,
  Allow sneaky intermediate read hits = 0,
  Allow read hits on write data = 1,
  Allow write prebuffering = 0,
  Preseeking level = 0,
  Never disconnect = 0,
  Print stats = 1,
  Avg sectors per cylinder = 1786,
  Max queue length = 1,
  Scheduler = disksim_ioqueue {
    Scheduling policy = 1,
    Cylinder mapping strategy = 0,
    Write initiation delay = 0.000000,
    Read initiation delay = 0.000000,
    Sequential stream scheme = 0,
    Maximum concat size = 0,
    Overlapping request scheme = 0,
    Sequential stream diff maximum = 0,
    Scheduling timeout scheme = 0,
    Timeout time/weight = 0,
    Timeout scheduling = 0,
    Scheduling priority scheme = 0,
    Priority scheduling = 0 
  },
  Number of buffer segments = 10,
  Maximum number of write segments = 1,
  Segment size (in blks) = 374,
  Use separate write segment = 0,
  Low (write) water mark = 0.000000,
  High (read) water mark = 0.000000,
  Set watermark by reqsize = 1,
  Calc sector by sector = 1,
  Enable caching in buffer = 1,
  Buffer continuous read = 4,
  Minimum read-ahead (blks) = 0,
  Maximum read-ahead (blks) = 354,
  Read-ahead over requested = 0,
  Read-ahead on idle hit = 0,
  Read any free blocks = 1,
  Fast write level = 2,
  Immediate buffer read = 1,
  Immediate buffer write = 1,
  Combine seq writes = 1,
  Stop prefetch in sector = 0,
  Disconnect write if seek = 0,
  Write hit stop prefetch = 1,
  Read directly to buffer = 1,
  Immed transfer partial hit = 1,
  Read hit over. after read = 0.184000,
  Read hit over. after write = 0.184000,
  Read miss over. after read = 0.000000,
  Read miss over. after write = 0.000000,
  Write hit over. after read = 0.186000,
  Write hit over. after write = 0.189000,
  Write miss over. after read = 0.344920,
  Write miss over. after write = 0.496730,
  Read completion overhead = 0.000000,
  Write completion overhead = 0.000000,
  Data preparation overhead = 0.000000,
  First reselect overhead = 0.000000,
  Other reselect overhead = 0.000000,
  Read disconnect afterread = 0.000000,
  Read disconnect afterwrite = 0.000000,
  Write disconnect overhead = 0.000000,
  Extra write disconnect = 0,
  Extradisc command overhead = 0.000000,
  Extradisc disconnect overhead = 0.000000,
  Extradisc inter-disconnect delay = 0.000000,
  Extradisc 2nd disconnect overhead = 0.000000,
  Extradisc seek delta = 0.000000,
  Minimum seek delay = 0.000000
} # end of QUANTUM_TORNADO_validate spec