ascii.parv

目前最精确的磁盘模拟器的第3版

disksim_global Global { 
   Init Seed = 42,
   Real Seed = 42,
   # Statistic warm-up period = 0.0 seconds,
   Stat definition file = statdefs
}

disksim_stats Stats {
iodriver stats = disksim_iodriver_stats {
Print driver size stats = 1,
Print driver locality stats = 0,
Print driver blocking stats = 0,
Print driver interference stats = 0,
Print driver queue stats = 1,
Print driver crit stats = 1,
Print driver idle stats = 1,
Print driver intarr stats = 1,
Print driver streak stats = 1,
Print driver stamp stats = 1,
Print driver per-device stats = 1 },
bus stats = disksim_bus_stats {
Print bus idle stats = 1,
Print bus arbwait stats = 1 },
ctlr stats = disksim_ctlr_stats {
Print controller cache stats = 1,
Print controller size stats = 1,
Print controller locality stats = 1,
Print controller blocking stats = 1,
Print controller interference stats = 1,
Print controller queue stats = 1,
Print controller crit stats = 1,
Print controller idle stats = 1,
Print controller intarr stats = 1,
Print controller streak stats = 1,
Print controller stamp stats = 1,
Print controller per-device stats = 1 },
device stats = disksim_device_stats {
Print device queue stats = 0,
Print device crit stats = 0,
Print device idle stats = 0,
Print device intarr stats = 0,
Print device size stats = 0,
Print device seek stats = 1,
Print device latency stats = 1,
Print device xfer stats = 1,
Print device acctime stats = 1,
Print device interfere stats = 0,
Print device buffer stats = 1 },
process flow stats = disksim_pf_stats {
Print per-process stats =  1,
Print per-CPU stats =  1,
Print all interrupt stats =  1,
Print sleep stats =  1
}
} # end of stats block

disksim_iodriver DRIVER0 {
 type = 1,
 Constant access time = 0.0,
 Scheduler = disksim_ioqueue {
  Scheduling policy = 3,
  Cylinder mapping strategy = 1,
  Write initiation delay = 0.83,
  Read initiation delay = 0.56,
  Sequential stream scheme = 0,
  Maximum concat size = 0,
  Overlapping request scheme = 0,
  Sequential stream diff maximum = 0,
  Scheduling timeout scheme = 0,
  Timeout time/weight = 6,
  Timeout scheduling = 4,
  Scheduling priority scheme = 0,
  Priority scheduling = 4
  }, # end of Scheduler
 Use queueing in subsystem = 1
} # end of DRV0 spec

disksim_bus BUS0 {
 type = 2,
 Arbitration type = 1,
 Arbitration time = 0.0,
 Read block transfer time = 0.0,
 Write block transfer time = 0.0,
 Print stats =  0
} # end of BUS0 spec

disksim_bus BUS1 {
 type = 1,
 Arbitration type = 1,
 Arbitration time = 0.0,
 Read block transfer time = 0.05000,
 Write block transfer time = 0.05000,
 Print stats =  1
} # end of BUS1 spec

disksim_ctlr CTLR0 {
 type = 1,
 Scale for delays = 0.0,
 Bulk sector transfer time = 0.0,
 Maximum queue length = 0,
 Print stats =  1
} # end of CTLR0 spec

# HP_C2249A
source hp_c2249a.diskspecs

# component instantiation
instantiate [ statfoo ]          as  Stats
instantiate [ bus0 .. bus2 ]     as  BUS0
instantiate [ bus3 .. bus20 ]    as  BUS1
instantiate [ disk0 .. disk17 ]  as  HP_C2249A
instantiate [ ctlr0 .. ctlr19 ]  as  CTLR0
instantiate [ driver0 ]          as  DRIVER0




# must now do this after component instantiation;
# can't refer to devices that don't exist yet
disksim_iosim IS {
     I/O Trace Time Scale = 1.0,
     I/O Mappings = [ 
     disksim_iomap { tracedev = 0x0e, simdev = disk0,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x12, simdev = disk1,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x0a, simdev = disk2,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x0b, simdev = disk3,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x14, simdev = disk4,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x00, simdev = disk5,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x10, simdev = disk6,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x1e, simdev = disk7,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x11, simdev = disk8,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x05, simdev = disk9,  locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x07, simdev = disk10, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x65, simdev = disk11, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x06, simdev = disk12, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x03, simdev = disk13, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x04, simdev = disk14, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x67, simdev = disk15, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x01, simdev = disk16, locScale = 512, sizeScale = 1 },
     disksim_iomap { tracedev = 0x02, simdev = disk17, locScale = 512, sizeScale = 1 }
     ]  # end of iomap list
}  # end of iosim spec

instantiate [iosimfoo] as IS

# system topology
topology disksim_iodriver driver0 [
     disksim_bus bus0 [ 
          disksim_ctlr ctlr0 [ 
               disksim_bus bus1 [ 
                    disksim_ctlr ctlr2 [ 
                         disksim_bus bus3 [ 
                              disksim_disk disk0 []
                              # end of bus3
                         ]
                         # end of ctlr2
                    ],
                    disksim_ctlr ctlr3 [ 
                         disksim_bus bus4 [ 
                              disksim_disk disk1 []
                              # end of bus4
                         ]
                         # end of ctlr3
                    ],
                    disksim_ctlr ctlr4 [ 
                         disksim_bus bus5 [ 
                              disksim_disk disk2 []
                              # end of bus5
                         ]
                         # end of ctlr4
                    ],
                    disksim_ctlr ctlr5 [ 
                         disksim_bus bus6 [ 
                              disksim_disk disk3 []
                              # end of bus6
                         ]
                         # end of ctlr5
                    ],
                    disksim_ctlr ctlr6 [ 
                         disksim_bus bus7 [ 
                              disksim_disk disk4 []
                              # end of bus7
                         ]
                         # end of ctlr6
                    ],
                    disksim_ctlr ctlr7 [ 
                         disksim_bus bus8 [ 
                              disksim_disk disk5 []
                              # end of bus8
                         ]
                         # end of ctlr7
                    ],
                    disksim_ctlr ctlr8 [ 
                         disksim_bus bus9 [ 
                              disksim_disk disk6 []
                              # end of bus9
                         ]
                         # end of ctlr8
                    ],
                    disksim_ctlr ctlr9 [ 
                         disksim_bus bus10 [ 
                              disksim_disk disk7 []
                              # end of bus10
                         ]
                         # end of ctlr9
                    ],
                    disksim_ctlr ctlr10 [ 
                         disksim_bus bus11 [ 
                              disksim_disk disk8 []
                              # end of bus11
                         ]
                         # end of ctlr10
                    ]
                    # end of bus1
               ]
               # end of ctlr0
          ],
          disksim_ctlr ctlr1 [ 
               disksim_bus bus2 [ 
                    disksim_ctlr ctlr11 [ 
                         disksim_bus bus12 [ 
                              disksim_disk disk9 []
                              # end of bus12
                         ]
                         # end of ctlr11
                    ],
                    disksim_ctlr ctlr12 [ 
                         disksim_bus bus13 [ 
                              disksim_disk disk10 []
                              # end of bus13
                         ]
                         # end of ctlr12
                    ],
                    disksim_ctlr ctlr13 [ 
                         disksim_bus bus14 [ 
                              disksim_disk disk11 []
                              # end of bus14
                         ]
                         # end of ctlr13
                    ],
                    disksim_ctlr ctlr14 [ 
                         disksim_bus bus15 [ 
                              disksim_disk disk12 []
                              # end of bus15
                         ]
                         # end of ctlr14
                    ],
                    disksim_ctlr ctlr15 [ 
                         disksim_bus bus16 [ 
                              disksim_disk disk13 []
                              # end of bus16
                         ]
                         # end of ctlr15
                    ],
                    disksim_ctlr ctlr16 [ 
                         disksim_bus bus17 [ 
                              disksim_disk disk14 []
                              # end of bus17
                         ]
                         # end of ctlr16
                    ],
                    disksim_ctlr ctlr17 [ 
                         disksim_bus bus18 [ 
                              disksim_disk disk15 []
                              # end of bus18
                         ]
                         # end of ctlr17
                    ],
                    disksim_ctlr ctlr18 [ 
                         disksim_bus bus19 [ 
                              disksim_disk disk16 []
                              # end of bus19
                         ]
                         # end of ctlr18
                    ],
                    disksim_ctlr ctlr19 [ 
                         disksim_bus bus20 [ 
                              disksim_disk disk17 []
                              # end of bus20
                         ]
                         # end of ctlr19
                    ]
                    # end of bus2
               ]
               # end of ctlr1
          ]
          # end of bus0
     ]
     # end of system topology
]

# no syncsets

disksim_logorg org0 {
   Addressing mode = Parts,
   Distribution scheme = Asis,
   Redundancy scheme = Noredun,
   devices = [ disk0 .. disk17 ],
   Stripe unit  =  64,
   Synch writes for safety =  0,
   Number of copies =  2,
   Copy choice on read =  6,
   RMW vs. reconstruct =  0.5,
   Parity stripe unit =  64,
   Parity rotation type =  1,
   Time stamp interval =  0.000000,
   Time stamp start time =  60000.000000,
   Time stamp stop time =  10000000000.000000,
   Time stamp file name =  stamps
} # end of logorg org0 spec

disksim_pf Proc {
   Number of processors =  1,
   Process-Flow Time Scale =  1.0
} # end of process flow spec

disksim_synthio Synthio {
   Number of I/O requests to generate =  10000,
   Maximum time of trace generated  =  1000.0,
   System call/return with each request =  0,
   Think time from call to request =  0.0,
   Think time from request to return =  0.0,
Generators = [
disksim_synthgen { # generator 0 
   Storage capacity per device  =  2382896,
   devices = [ disk0 .. disk17 ], 
   Blocking factor =  8,
   Probability of sequential access =  0.0,
   Probability of local access =  0.0,
   Probability of read access =  0.66,
   Probability of time-critical request =  1.0,
   Probability of time-limited request =  0.0,
   Time-limited think times  = [ normal, 30.0, 100.0  ],
   General inter-arrival times  = [ exponential, 0.0, 0.0  ],
   Sequential inter-arrival times  = [ normal, 0.0, 0.0  ],
   Local inter-arrival times  = [ exponential, 0.0, 0.0  ],
   Local distances  = [ normal, 0.0, 40000.0  ],
   Sizes  = [ exponential, 0.0, 8.0  ]
} # end of generator 0 
] # end of generator list 
} # end of synthetic workload spec