3disks2.parv

目前最精确的磁盘模拟器的第3版

# 3disks.parv 
# John Bucy/20021210
# 3 different disks on 1 controller

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 = 0,
 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_iosim IS {
#     I/O Trace Time Scale = 1.0
#}  # end of iosim spec

disksim_iodriver DRIVER0 {
type = 1,
Constant access time = 0.0,
Scheduler = disksim_ioqueue {
 Scheduling policy = 3,
 Cylinder mapping strategy = 1,
 Write initiation delay = 0.0,
 Read initiation delay = 0.0,
 Sequential stream scheme = 0,
 Maximum concat size = 128,
 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 = 1,
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 = 0.0512,
Write block transfer time = 0.0512,
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_C3323A
source atlas10k.diskspecs
source ibm18es.diskspecs
source cheetah9LP.diskspecs

# component instantiation
instantiate [ statfoo ] as Stats
instantiate [ bus0 ] as  BUS0
instantiate [ bus1 ] as  BUS1
instantiate [ quantum ] as  QUANTUM_TORNADO_validate
instantiate [ ibm ] as  IBM_DNES-309170W_validate
instantiate [ seagate ] as  SEAGATE_ST39102LW_validate
instantiate [ driver0 ] as  DRIVER0
instantiate [ ctlr0 ] as  CTLR0


# system topology
topology disksim_iodriver driver0 [
     disksim_bus bus0 [ 
          disksim_ctlr ctlr0 [ 
               disksim_bus bus1 [ 
                    disksim_disk quantum [],
	            disksim_disk ibm [],
	            disksim_disk seagate []
               ]
          ]
     ]
]

# no syncsets

disksim_logorg quantumorg {
   Addressing mode = Parts,
   Distribution scheme = Asis,
   Redundancy scheme = Noredun,
   devices = [ quantum ],
   Stripe unit  =  17938986,
   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_logorg ibmorg {
   Addressing mode = Parts,
   Distribution scheme = Asis,
   Redundancy scheme = Noredun,
   devices = [ ibm ],
   Stripe unit  =   17916240,
   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_logorg seagateorg {
   Addressing mode = Parts,
   Distribution scheme = Asis,
   Redundancy scheme = Noredun,
   devices = [ seagate ],
   Stripe unit  =  17783240,
   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 {
     Storage capacity per device = 17938986,
     devices = [ quantum ], 
     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 =  0.0,
     Probability of time-limited request =  0.0,
     Time-limited think times  = [ normal, 30.0, 100.0  ],
     General inter-arrival times  = [ exponential, 0.0, 25.0  ],
     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  ] 
   }, 
   disksim_synthgen {
     Storage capacity per device  =  17916240,
     devices = [ ibm ], 
     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 =  0.0,
     Probability of time-limited request =  0.0,
     Time-limited think times  = [ normal, 30.0, 100.0  ],
     General inter-arrival times  = [ exponential, 0.0, 25.0  ],
     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  ] 
   },
   disksim_synthgen {
     Storage capacity per device  = 17783240,
     devices = [ seagate ], 
     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 =  0.0,
     Probability of time-limited request =  0.0,
     Time-limited think times  = [ normal, 30.0, 100.0  ],
     General inter-arrival times  = [ exponential, 0.0, 25.0  ],
     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 list 
} # end of synthetic workload spec