SPECsfs97_R1.v3 Result =============================================================================== IBM Corporation : IBM eServer pSeries 660 Model 6M1 SPECsfs97_R1.v3 = 29962 Ops/Sec (Overall Response Time = 1.63 msec) =============================================================================== Throughput Response ops/sec msec 2963 0.7 5950 0.9 8936 1.1 11952 1.2 14945 1.4 18006 1.5 20990 1.8 24013 2.1 27026 2.7 29962 5.9 =============================================================================== Server Configuration and Availability Vendor IBM Corporation Hardware Available September 2001 Software Available December 2001 Date Tested December 2001 SFS License number 11 Licensee Location Austin, Texas CPU, Memory and Power Model Name IBM eServer pSeries 660 Model 6M1 Processor 750MHz RS64 IV # of Processors 8 Primary Cache 128KBI+128KBD on chip Secondary Cache 8MB(I+D) on chip Other Cache N/A UPS N/A Other Hardware N/A Memory Size 28 GB NVRAM Size 192 MB (6 x 32MB) NVRAM Type 32MB DRAM daughter card on SerialRAID adapter NVRAM Description 7-day battery; cache bypass on battery failure Server Software OS Name and Version AIX 5L V5.1 (64-bit) Other Software N/A File System JFS and Enhanced JFS NFS version 3 Server Tuning Buffer Cache Size Dynamic # NFS Processes 1 Fileset Size 285.3 GB Network Subsystem Network Type Jumbo Frame Gigabit Network Controller Desc. IBM Gigabit Ethernet-SX PCI Adapter Number Networks 3 (N1-N3) Number Network Controllers 3 Protocol Type UDP Switch Type Alteon ACEswitch 180 (1) Bridge Type N/A Hub Type N/A Other Network Hardware N/A Disk Subsystem and Filesystems Number Disk Controllers 7 Number of Disks 193 Number of Filesystems 168 (F1-F168) File System Creation Ops default File System Config See Other Notes Disk Controller Wide/Ultra-2 SCSI I/O Controller # of Controller Type 1 Number of Disks 1 Disk Type 9.1GB 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 6 Number of Disks 192 Disk Type 18.2GB 10000rpm SSA (Type DRVC) File Systems on Disks F1-F28, F29-F56, F57-F84, ..., F161-F168 Special Config Notes See Other Notes Load Generator (LG) Configuration Number of Load Generators 3 Number of Processes per LG 56 Biod Max Read Setting 2 Biod Max Write Setting 2 LG Type LG1 LG Model RS/6000 Model 44P-270 Number and Type Processors 4 x 375MHz POWER3-II Memory Size 3GB Operating System AIX 4.3.3 Compiler N/A, SFS97_R1 pre-compiled binaries Compiler Options N/A Network Type IBM Gigabit Ethernet-SX PCI Adapter Testbed Configuration LG # LG Type Network Target File Systems Notes ---- ------- ------- ------------------- ----- 1 LG1 N1 F1,F29,..,F141,F2,F30,..,F142,F3,..,F143,F4,..,F144,F5,..,F145,F6,..,F146,F7,..,F147,F8,..,F148,F9,..,F149,F10,F38 N/A 2 LG1 N2 F66,F94,..,F150,F11,..,F151,F12,..,F152,F13,..,F153,F14,..,F154,F15,..,F155,F16,..,F156,F17,..,F157,F18,..,F158,F19,..,F103 N/A 3 LG1 N3 F131,F159,F20,F48,..,F160,F21,..,F161,F22,..,F162,F23,..,F163,F24,..,F164,F25,..,F165,F26,..,F166,F27,..,F167,F28,..,F168 N/A =============================================================================== Notes and Tuning <> There are 32 disks (28 filesystems) per disk controller. 8 disks per <> logical disk volume (2 logical disk volumes per disk controller): 1 disk <> contains filesystem logs, and each of the other 7 contain filesystem data. <> The size of each filesystem log is 256MB. <> <> There were 2 external I/O drawers used in this configuration: <> The adapters were distributed as follows: <> -- I/O drawer #1 (7017-F/C6324): 2 Gigabit Ethernet and 5 SSA adapters <> -- I/O drawer #2 (7017-F/C6325): 1 Gigabit Ethernet and 1 SSA adapters <> <> JFS used for the OS, Enhanced JFS used for the test filesystems (F1-F224). <> <> SSA adapters/disks configured in JBOD mode with fast-write enabled. <> <> Using jumbo frames (9000-byte MTU) over Gigabit Ethernet. <> <> Server tuning: Gigabit Ethernet adapter jumbo_frames=yes; vmtune -P 100, <> nfs_server_base_priority=80, nfs_max_threads=1024, nfs_socketsize=800000, <> nfs_server_clread=0, vmtune -t 100 <> <> Client tuning: Gigabit Ethernet adapter jumbo_frames=yes <> <> APAR IY22854 (December 2001 release) applied on AIX 5L V5.1. <> <> The number of NFS daemons (nfsd threads) is dynamic. =============================================================================== Generated on Tue Jan 7 10:29:34 EST 2003 by SPEC SFS97 ASCII Formatter Copyright (c) 1997-2002 Standard Performance Evaluation Corporation