SPECsfs97.v2 Result

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 Compaq Computer Corporation : Compaq AlphaServer ES40 Model 
 SPECsfs97.v2 = 16832 Ops/Sec (Overall Response Time =  2.98 msec)

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   Throughput   Response
     ops/sec      msec
      1667         1.2
      3351         1.3
      5046         1.6
      6730         1.7
      8416         2.0
     10091         2.6
     11776         3.1
     13461         3.9
     15141         4.7
     16832        15.4

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		Server Configuration and Availability

 Vendor	             Compaq Computer Corporation
 Hardware Available  February 2000
 Software Available  September 2000
 Date Tested         November 2000
 SFS License number  2
 Licensee Location   Nashua, NH


			CPU, Memory and Power

 Model Name                  Compaq AlphaServer ES40 Model 6/667
 Processor                   667 MHz 21264A
 # of Processors             4
 Primary Cache               64KB(I)+64KB(D) on chip
 Secondary Cache             8MB off chip
 Other Cache                 None
 UPS                         Compaq R6000 UPS, 6000VA RACKMOUNT UPS, US
 Other Hardware              N/A

 Memory Size         	     16 GB
 NVRAM Size          	     N/A
 NVRAM Type          	     N/A
 NVRAM Description   	     N/A

			   Server Software

 OS Name and Version         Compaq Tru64 UNIX V5.1 (Rev. 732)
 Other Software              N/A
 File System                 UFS
 NFS version                 2

			    Server Tuning

 Buffer Cache Size           Dynamic (UBC Cache)
 # NFS Processes             96 kernel threads
 Fileset Size                161.5    GB


			  Network Subsystem

 Network Type                Jumbo Frame Gigabit
 Network Controller Desc.    PCI to Gigabit Ethernet Controller (DEGPA-SA)
 Number Networks             2 (N1-N2)
 Number Network Controllers  2
 Protocol Type        	     UDP
		      	     
 Switch Type          	     1 x ALTEON WebSystems Alteon 180
 Bridge Type          	     N/A
 Hub Type             	     N/A
 Other Network Hardware      N/A

		    Disk Subsystem and Filesystems

 Number Disk Controllers     5
 Number of Disks             73
 Number of Filesystems       36 (F0-F35)
 File System Creation Ops    default
 File System Config          default

 Disk Controller             Internal Ultra SCSI controller
 # of Controller Type        1
 Number of Disks             1
 Disk Type                   DS-RZ1CF-VW (4.3GB Ultra SCSI, 7200rpm)
 File Systems on Disks       OS, swap
 Special Config Notes        OS (partitions A & G), Swap (partitions B & H)

 Disk Controller             PCI to Fibre Channel Controller (DS-KGPSA-CA)
 # of Controller Type        4
 Number of Disks             72
 Disk Type                   DS-RZ1CF-VW (4.3GB Ultra SCSI, 7200rpm)
 File Systems on Disks       F0-F35
 Special Config Notes        See Other notes



		  Load Generator (LG) Configuration

 Number of Load Generators   6
 Number of Processes per LG  36
 Biod Max Read Setting       6
 Biod Max Write Setting      6

 LG Type                     LG1         
 LG Model                    Digital Personal Workstation 600au         
 Number and Type Processors  1 600MHz 21164A    
 Memory Size                 1GB            
 Operating System            Compaq Tru64 UNIX V5.0A (Rev. 1094) (see Other notes)     
 Compiler                    cc           
 Compiler Options            M.dec_unix         
 Network Type                PCI to Gigabit Ethernet Controller (DEGPA-SA)



			Testbed Configuration

 LG #   LG Type  Network   Target File Systems                      Notes
 ----   -------  -------   -------------------                      -----
 1      LG1      N1        F0,F1..F35                               see Other Notes
 2      LG1      N2        F1,F2...F35,F0                           see Other Notes
 3      LG1      N1        F2,F3...F35,F0,F1                        see Other Notes
 4      LG1      N2        F3,F4...F35,F0,F1,F2                     see Other Notes
 5      LG1      N1        F4,F5...F35,F0,F1,F2,F3                  see Other Notes
 6      LG1      N2        F5,F6...F35,F0, F1,F2,F3,F4              see Other Notes

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                                Notes and Tuning

<> STORAGE Subsystem:
<> - 4 DS-KGPSA-CA host adapters connected to 2 Compaq
<> - Storageworks San Switch 16 switches
<> - San Switches are connected to 12 HSG80 controllers
<> - HSG80's are housed in 3 Compaq Storageworks
<> - Enterprise Storage Array 12000 cabinets
<> - All host adapters can access all disks
<> - HSG80 Controller/Disk Config Notes:
<> -- each HSG80 controller has 3 2-disk RAID 0 logical disks, 128K stripe
<> -- 128 MB writeback cache per controller, non-mirrored cache
<> -- Readahead disabled on disks
<> -- Multi-bus mode configured
<> 
<> SERVER Tuning:
<> - Dynamic kernel tuning via /etc/sysconfigtab format is subsystem: param= val
<> vfs: bufcache= 10 (1.6 GB)
<> vfs: buffer_hash_size= 131072
<> vfs: max_vnodes= 193496448
<> vfs: name_cache_hash_size= 131072
<> vfs: namei_cache_valid_time= 21600
<> vfs: sys_v_mode= 1
<> vfs: vnode_age= 21600
<> vfs: vnode_deallocation_enable= 0
<> vm: vm-swap-eager=0
<> proc: maxusers= 16384
<> 
<> - Kernel Image tuning via dbx debugger: nfs_ufs_lbolt= 0
<> 
<> CLIENT Tuning
<> - Kernel Build options:
<> options MICRO_TIME
<> 
<> TESTBED Configuration: LG #1-6: same 36 filesystems, staggered start point