SPECsfs97.v3 Result

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 EMC Corporation : Celerra 507 Cluster (1FS/Data Mover)      
 SPECsfs97.v3 = 104067 Ops/Sec (Overall Response Time =  2.87 msec)

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   Throughput   Response
     ops/sec      msec
      9963         1.4
     19987         1.7
     29784         2.1
     39702         2.1
     49933         2.5
     59747         2.8
     69793         3.3
     79079         4.0
     89363         4.8
     99228         5.3
     104067         6.2

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		Server Configuration and Availability

 Vendor	             EMC Corporation
 Hardware Available  July 2000
 Software Available  August 2000
 Date Tested         June 2000
 SFS License number  47
 Licensee Location   Hopkinton, MA


			CPU, Memory and Power

 Model Name                  Celerra 507 Cluster (1FS/Data Mover)
 Processor                   700 MHz Pentium III, Slot I
 # of Processors             14 (1 per Data Mover)
 Primary Cache               16KBI+16KBD on chip
 Secondary Cache             256KB ATC on chip
 Other Cache                 N/A
 UPS                         N/A
 Other Hardware              1 Control Station, Model 507

 Memory Size         	     7 GB (512MB per Data Mover)
 NVRAM Size          	     N/A
 NVRAM Type          	     N/A
 NVRAM Description   	     N/A

			   Server Software

 OS Name and Version         Data Access in Real Time (DART) v2.1.15.200
 Other Software              UnixWare v2.1.3 on Control Station
 File System                 UxFS
 NFS version                 3

			    Server Tuning

 Buffer Cache Size           Dynamic
 # NFS Processes             1568 (112 per Data Mover)
 Fileset Size                1015.4   GB


			  Network Subsystem

 Network Type                Jumbo Frame Gigabit
 Network Controller Desc.    Alteon AceNIC Rev C
 Number Networks             1 (N1)
 Number Network Controllers  14
 Protocol Type        	     TCP
		      	     
 Switch Type          	     1 Cisco Catalyst 6509
 Bridge Type          	     N/A
 Hub Type             	     N/A
 Other Network Hardware      N/A

		    Disk Subsystem and Filesystems

 Number Disk Controllers     6
 Number of Disks             433
 Number of Filesystems       14 (F1-F14)
 File System Creation Ops    default
 File System Config          Striped across 30 volumes with 8KB stripe unit

 Disk Controller             Symmetrix Model 8430
 # of Controller Type        1
 Number of Disks             73
 Disk Type                   Seagate Cheetah 36GB, split into 4 volumes
 File Systems on Disks       RootFS (1), UxFS log (2), File System F1-F14 (70)
 Special Config Notes        16GB memory in Symmetrix, code 5266.23.18S.1

 Disk Controller             Symmetrix Model 8430
 # of Controller Type        5
 Number of Disks             72 (each Symmetrix)
 Disk Type                   Seagate Cheetah 36GB, split into 4 volumes
 File Systems on Disks       UxFS log (2 each), File System F1-F14 (70 each)
 Special Config Notes        16GB memory in Symmetrix, code 5266.23.18S.1



		  Load Generator (LG) Configuration

 Number of Load Generators   28
 Number of Processes per LG  28
 Biod Max Read Setting       2
 Biod Max Write Setting      2

 LG Type                     LG1         
 LG Model                    SPARC Ultra Enterprise 2         
 Number and Type Processors  2 x 296 MHz UltraSPARC    
 Memory Size                 512 MB            
 Operating System            Solaris 2.5.1     
 Compiler                    SC4.0           
 Compiler Options            M.solaris2         
 Network Type                Alteon AceNIC (Rev A) with Alteon driver v2.0.24

 LG Type                     LG2         
 LG Model                    SPARC Ultra Enterprise 2         
 Number and Type Processors  2 x 296 MHz UltraSPARC    
 Memory Size                 512 MB            
 Operating System            Solaris 2.6     
 Compiler                    SC4.0           
 Compiler Options            M.solaris2         
 Network Type                Alteon AceNIC (Rev A) with Alteon driver v2.0.24



			Testbed Configuration

 LG #   LG Type  Network   Target File Systems                      Notes
 ----   -------  -------   -------------------                      -----
 1-18   LG1      N1        F1-F14                                   N/A
 19-28  LG2      N1        F1-F14                                   N/A

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                                Notes and Tuning

<> Parameter settings:
<> param ufs hashLevel=1 -sets the aggressiveness of UxFS hashing mechanisms
<> dnlc=153600 -sets directory name lookup cache size
<> 
<> The UxFS log volumes for each Data Mover were created as 255MB slices of a single stripe volume. The stripe volume was built using two volumes from each Symmetrix, with an 8KB stripe unit going first across the Symmetrixes and then wrapping around.
<> 
<> Each disk was partitioned into 4 volumes and the first volume used from a disk. Each filesystem was constructed using 5 volumes from each Symmetrix, going first across the Symmetrixes and then wrapping around.