SPECsfs97_R1.v3 Result =============================================================================== EMC Corp. : Celerra 510 cluster (2FS, non-failover) SPECsfs97_R1.v3 = 33128 Ops/Sec (Overall Response Time = 2.51 msec) =============================================================================== Throughput Response ops/sec msec 3310 1.6 6681 1.6 9966 1.7 13244 1.7 16695 2.0 20069 2.3 23329 2.8 26819 3.4 30181 4.2 33128 8.5 =============================================================================== Server Configuration and Availability Vendor EMC Corp. Hardware Available January 2002 Software Available January 2002 Date Tested April 17 2002 SFS License number 47 Licensee Location Hopkinton, MA CPU, Memory and Power Model Name Celerra 510 cluster (2FS, non-failover) Processor 866 MHz Pentium III # of Processors 4 Primary Cache 16KBI+16KBD on chip Secondary Cache 256KB(I+D) on chip Other Cache N/A UPS N/A Other Hardware 1 507 Control Station, 1 Brocade Silkworm 2800 Memory Size 6 GB (3GB per node) NVRAM Size N/A NVRAM Type N/A NVRAM Description N/A Server Software OS Name and Version Dart 4.0.14.0 Other Software Redhat Linux 6.2 on Control Station File System UxFS NFS version 3 Server Tuning Buffer Cache Size Dynamic # NFS Processes 156 Fileset Size 319.1 GB Network Subsystem Network Type Jumbo Gigabit Ethernet Network Controller Desc. Alteon AceNIC Number Networks 2 Number Network Controllers 4 (2 per node) Protocol Type TCP Switch Type Extreme BlackDiamond Gbe (Jumbo) Bridge Type N/A Hub Type N/A Other Network Hardware N/A Disk Subsystem and Filesystems Number Disk Controllers 4 Number of Disks 92 Number of Filesystems 2 File System Creation Ops default File System Config striped across 44 disk luns with a 64K stripe unit Disk Controller Emulex LP8000DC Fibre Channel # of Controller Type 4 Number of Disks 92 Disk Type Seagate Cheetah 73GB 10K RPM File Systems on Disks OS (2), UxFS Log (2), Filesystem F1(44) F2(44) Special Config Notes 16GB memory on Symmetrix. See notes below Load Generator (LG) Configuration Number of Load Generators 10 Number of Processes per LG 26 Biod Max Read Setting 2 Biod Max Write Setting 2 LG Type LG1 LG Model Sun Sparc 220R Number and Type Processors 2x450 MHz Sparc Memory Size 512 MB Operating System Solaris 2.8 Compiler Sun Forte 6.2 Compiler Options None Network Type Intraserver Gbe LG Type LG2 LG Model Sun Sparc 420R Number and Type Processors 2x450 MHz Sparc Memory Size 1 GB Operating System Solaris 2.8 Compiler Sun Forte 6.2 Compiler Options None Network Type Intraserver Gbe Testbed Configuration LG # LG Type Network Target File Systems Notes ---- ------- ------- ------------------- ----- 1 LG1 1 F1,F2,F1,F2.. N/A 2 LG1 1 F1,F2,F1,F2.. N/A 3 LG1 1 F1,F2,F1,F2.. N/A 4 LG1 1 F1,F2,F1,F2.. N/A 5 LG1 1 F1,F2,F1,F2.. N/A 6 LG2 2 F1,F2,F1,F2.. N/A 7 LG2 2 F1,F2,F1,F2.. N/A 8 LG2 2 F1,F2,F1,F2.. N/A 9 LG2 2 F1,F2,F1,F2.. N/A 10 LG1 2 F1,F2,F1,F2.. N/A =============================================================================== Notes and Tuning <> param ufs inoHashTableSize=646413 (inode hash table size) <> param ufs inoBlkHashSize=129287 (inode block hash size) <> param ufs updateAccTime=0 (disable access-time updates) <> param nfs withoutCollector=1 (enable NFS-to-CPU thread affinity) <> file initialize nodes=646400 dnlc=880000 <> ace ace0 offload (offload IP checksum computation to the NIC) <> ace ace1 offload (offload IP checksum computation to the NIC) <> ap pgoff (turn paging off at the CPU level) <> nfs start openfiles=413696 nfsd=156 <> The ufs log was 256 MB <> The Symmetrix 8430 used for storage exposes Luns across multiple <> Fibre ports. Each Lun is 9G in size. 4 of the fibre ports are connected to <> the Fibre switch and zoned along with the 4 ports on the 2 nodes. <> Each filesystem is built on a stripe that spans across the filesystem luns. <> The Symmetrix was configured with 16GB memory <> Client tuning: <> ndd -set /dev/tcp tcp_recv_hiwat 65536 <> ndd -set /dev/tcp tcp_xmit_hiwat 65536 <> ndd -set /dev/tcp tcp_cwnd_max 2097152 <> ndd -set /dev/tcp tcp_max_buf 4194304 =============================================================================== Generated on Tue Apr 30 16:56:20 EDT 2002 by SPEC SFS97 ASCII Formatter Copyright (c) 1997-2002 Standard Performance Evaluation Corporation