SPECsfs97.v2 Result =============================================================================== IBM Corporation : RS/6000 Model S80 SPECsfs97.v2 = 40218 Ops/Sec (Overall Response Time = 6.31 msec) =============================================================================== Throughput Response ops/sec msec 3996 3.3 8052 4.6 12109 4.9 16093 4.6 20109 6.1 24185 8.1 28160 8.9 32242 9.0 36217 9.0 40218 9.3 =============================================================================== Server Configuration and Availability Vendor IBM Corporation Hardware Available October 1999 Software Available September 1999 Date Tested June 1999 SFS License number 11 Licensee Location Austin, Texas CPU, Memory and Power Model Name RS/6000 Model S80 Processor 450MHz RS64-III # of Processors 24 Primary Cache 128KBI+128KBD on chip Secondary Cache 8MB(I+D) off chip Other Cache None UPS N/A 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 AIX 4.3.3 beta Other Software N/A File System JFS NFS version 2 Server Tuning Buffer Cache Size Dynamic # NFS Processes 400 Fileset Size 386.8 GB Network Subsystem Network Type Gigabit Ethernet (jumbo frames) Network Controller Desc. Gigabit Ethernet-SX PCI Adapter Number Networks 5 (N1-N5) Number Network Controllers 5 Protocol Type UDP Switch Type 5 Alteon ACEswitch 180 Ethernet Switches Bridge Type N/A Hub Type N/A Other Network Hardware N/A Disk Subsystem and Filesystems Number Disk Controllers 6 Number of Disks 481 Number of Filesystems 400 (F1-F400) File System Creation Ops default File System Config See Other Notes Disk Controller Wide/Fast-20 SCSI I/O Controller # of Controller Type 1 Number of Disks 1 Disk Type 9GB 7200rpm 16-bit SCSI File Systems on Disks OS, page space Special Config Notes N/A Disk Controller IBM SSA 160 SerialRAID Adapter # of Controller Type 5 (i=0,1,2,3,4) Number of Disks 96/96/96/96/96 Disk Type 4.5GB 7200rpm SSA File Systems on Disks F[(i*80)+1] - F[(i+1)*80], i=0,1,2,3,4 Special Config Notes SSA adapters/disks configured in JBOD mode Load Generator (LG) Configuration Number of Load Generators 20 Number of Processes per LG 20 Biod Max Read Setting 2 Biod Max Write Setting 2 LG Type LG1 LG Model RS/6000 43P Model 260 Number and Type Processors 1 200MHz POWER3 Memory Size 512MB Operating System AIX 4.3.2 Compiler CSet++ 3.1.3 Compiler Options '-DSETPGRP_SYSV' and 'EXTRA_LINTFLAGS= -Nn6000 -Nd4000' Network Type Gigabit Ethernet-SX PCI Adapter Testbed Configuration LG # LG Type Network Target File Systems Notes ---- ------- ------- ------------------- ----- 1 LG1 N1 F1,F81,F161,F241,F321,F2,F82,F162,F242,F322,F3,F83,F163,F243,F323,F4,F84,F164,F244,F324 N/A 2 LG1 N2 F5,F85,F165,F245,F325,F6,F86,F166,F246,F326,F7,F87,F167,F247,F327,F8,F88,F168,F248,F328 N/A 3 LG1 N3 F9,F89,F169,F249,F329,F10,F90,F170,F250,F330,F11,F91,F171,F251,F331,F12,F92,F172,F252,F332 N/A 4 LG1 N4 F13,F93,F173,F253,F333,F14,F94,F174,F254,F334,F15,F95,F175,F255,F335,F16,F96,F176,F256,F336 N/A 5 LG1 N5 F17,F97,F177,F257,F337,F18,F98,F178,F258,F338,F19,F99,F179,F259,F339,F20,F100,F180,F260,F340 N/A 6 LG1 N1 F21,F101,F181,F261,F341,F22,F102,F182,F262,F342,F23,F103,F183,F263,F343,F24,F104,F184,F264,F344 N/A 7 LG1 N2 F25,F105,F185,F265,F345,F26,F106,F186,F266,F346,F27,F107,F187,F267,F347,F28,F108,F188,F268,F348 N/A 8 LG1 N3 F29,F109,F189,F269,F349,F30,F110,F190,F270,F350,F31,F111,F191,F271,F351,F32,F112,F192,F272,F352 N/A 9 LG1 N4 F33,F113,F193,F273,F353,F34,F114,F194,F274,F354,F35,F115,F195,F275,F355,F36,F116,F196,F276,F356 N/A 10 LG1 N5 F37,F117,F197,F277,F357,F38,F118,F198,F278,F358,F39,F119,F199,F279,F359,F40,F120,F200,F280,F360 N/A 11 LG1 N1 F41,F121,F201,F281,F361,F42,F122,F202,F282,F362,F43,F123,F203,F283,F363,F44,F124,F204,F284,F364 N/A 12 LG1 N2 F45,F125,F205,F285,F365,F46,F126,F206,F286,F366,F47,F127,F207,F287,F367,F48,F128,F208,F288,F368 N/A 13 LG1 N3 F49,F129,F209,F289,F369,F50,F130,F210,F290,F370,F51,F131,F211,F291,F371,F52,F132,F212,F292,F372 N/A 14 LG1 N4 F53,F133,F213,F293,F373,F54,F134,F214,F294,F374,F55,F135,F215,F295,F375,F56,F136,F216,F296,F376 N/A 15 LG1 N5 F57,F137,F217,F297,F377,F58,F138,F218,F298,F378,F59,F139,F219,F299,F379,F60,F140,F220,F300,F380 N/A 16 LG1 N1 F61,F141,F221,F301,F381,F62,F142,F222,F302,F382,F63,F143,F223,F303,F383,F64,F144,F224,F304,F384 N/A 17 LG1 N2 F65,F145,F225,F305,F385,F66,F146,F226,F306,F386,F67,F147,F227,F307,F387,F68,F148,F228,F308,F388 N/A 18 LG1 N3 F69,F149,F229,F309,F389,F70,F150,F230,F310,F390,F71,F151,F231,F311,F391,F72,F152,F232,F312,F392 N/A 19 LG1 N4 F73,F153,F233,F313,F393,F74,F154,F234,F314,F394,F75,F155,F235,F315,F395,F76,F156,F236,F316,F396 N/A 20 LG1 N5 F77,F157,F237,F317,F397,F78,F158,F238,F318,F398,F79,F159,F239,F319,F399,F80,F160,F240,F320,F400 N/A =============================================================================== Notes and Tuning <> There are 96 disks (80 filesystems) per disk controller. 6 disks per <> logical disk volume (16 logical disk volumes per disk controller): 1 disk <> contains filesystem logs, and each of the other 5 contain filesystem data. <> <> Using jumbo frames (9000-byte MTU) over Gigabit Ethernet. <> <> Server tuning: Gigabit Ethernet adapter jumbo_frames=yes; vmtune -P 100, <> vmtune -r 0 -R 0, nfs_server_base_priority=80, nfs_server_clread=0, <> nfs_max_threads=400, nfs_socketsize=800000 <> <> Client tuning: Gigabit Ethernet adapter jumbo_frames=yes