SPECsfs97_R1.v3 Result

Montilio Inc. :	HP ProLiant DL380 G4 with RapidFile FCX2400
SPECsfs97_R1.v3 =	47586 Ops/Sec (Overall Response Time = 1.34 msec)

Performance

Throughput (ops/sec)	Response (msec)
4841	0.6
9702	0.8
14576	0.9
19481	1.1
24379	1.2
29243	1.4
34204	1.7
39111	2.0
44106	2.4
47586	3.3

Configuration

Server Configuration and Availability
Vendor	Montilio Inc.
Hardware Available	March 2006
Software Available	March 2006
Date Tested	March 2006
SFS License Number	2762
Licensee Locations	USA

CPU, Memory and Power

Model Name HP ProLiant DL380 G4 with RapidFile FCX2400

Processor Intel Xeon @ 3.00GHz

# of Processors 2 cores, 2 chips, 1 core/chip (Hyper-Threading Technology enabled) +1 FPGA onboard RapidFile HBA

Primary Cache 12 KB + 8 KB (I + D)

Secondary Cache 1 MB

Other Cache 256 MB on RapidFile FCX2400

UPS N/A

Other Hardware N/A

Memory Size 8 GB

NVRAM Size N/A

NVRAM Type N/A

NVRAM Description N/A

Server Software

OS Name and Version SuSe SLES9 x86_64, no service pack.

Other Software RapidFile NFS server

File System Ext2 (F1-F12), ReiserFS (os)

NFS version 3

Server Tuning

Buffer Cache Size Dynamic

# NFS Processes 192

Fileset Size 464.2 GB

Network Subsystem
Network Type	RapidFile FCX2400
Network Controller Desc.	RapidFile FCX2400 with 2 ports 1Gbps each
Number Networks	2 (N1-N2)
Number Network Controllers	1
Protocol Type	TCP

Switch Type 2 NetGear 16 port Model GS516T

Bridge Type N/A

Hub Type N/A

Other Network Hardware Bay Networks 24 port Model BayStack 450-24T switch (used for management)

Disk Subsystem and Filesystems

Number Disk Controllers 2

Number of Disks 91

Number of Filesystems 13 (F1-F12, os)

File System Creation Ops default

File System Config default

Disk Controller Compaq Computer Corporation Smart Array 64xx (rev 01)

# of Controller Type 1

Number of Disks 1

Disk Type 72.8 GB, 10000 rpm Ultra320 SCSI

File Systems on Disks os, pagefile

Special Config Notes N/A

Disk Controller RapidFile FCX2400

# of Controller Type 1 controller with 2 FC ports 2Gbps each

Number of Disks 90

Disk Type Seagate Cheetah 36 GB 15K RPM

File Systems on Disks F1-F6, F7-F12

Special Config Notes 2GB cache per SP on storage arrays. 747 MB mirrored write + 725 MB read cache per SP. See notes below.

Load Generator (LG) Configuration
Number of Load Generators	6
Number of Processes per LG	24
Biod Max Read Setting	2
Biod Max Write Setting	2

LG Type LG1

LG Model IntelEntry Server Platform SR1325TP1-E

Number and Type Processors Intel(R) Celeron(R) CPU 2.40GHz

Memory Size 512 MB

Operating System Fedora Core release 4 (Stentz)

Compiler gcc (GCC) 4.0.0 20050519 (Red Hat 4.0.0-8)

Compiler Options Default

Network Type Intel Pro 100, Intel 82547GI Gigabit Ethernet Controller

Testbed Configuration

LG # LG Type Network Target File Systems Notes

1 LG1 N1 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

2 LG1 N2 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

3 LG1 N1 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

4 LG1 N2 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

5 LG1 N1 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

6 LG1 N2 F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12 N/A

Testbed Configuration
LG #	LG Type	Network	Target File Systems	Notes
1	LG1	N1	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A
2	LG1	N2	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A
3	LG1	N1	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A
4	LG1	N2	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A
5	LG1	N1	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A
6	LG1	N2	F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12, F1, F7, F2, F8, F3, F9, F4, F10, F5, F11, F6, F12	N/A

Other Notes

The server has a single RapidFile FCX2400 card, hosting dual 2 Gb/sec FC ports, dual 1 Gb/sec Ethernet
ports, and 256MB onboard cache.
Cache on RapidFile is unstable, and is used as read/write data cache.
Complying with NFSv3 standard, RapidFile NFS server software will reply with UNSTABLE to a WRITE procedure,
and will delay reply to a COMMIT procedure, until the data was successfully written to the disk array
Both FC ports on the server and 2 ports from each of the two EMC CX500 disk arrays are attached to the FC switch.
There are 6 load generators with 24 PROCS each.
3 Ethernet ports from LGs 1,3,5 and first Ethernet port from server are connected to one Ethernet switch.
3 Ethernet ports from LGs 2,4,6 and second Ethernet port from server are connected to second Ethernet switch.
Each LG mounts each FS twice using a single network interface.
Jumbo frames were not used.
HyperThreading enabled in BIOS
Disks are mounted using '-noatime' option and exported with 'rw,sync,insecure,no_wdelay' options.
Storage array notes:
There are 2 EMC Clariion CX500 disk arrays connected through an IBM 3534-F08 Fiber Channel 16 port switch
All FC connections are 2Gbps.
Each EMC presents 6 RAID0 LUNs to the server.
Every 2 LUNs are striped across 15 disks.
This means 45 disks per EMC, and 90 disks in total.
The stripe size for all 12 RAID-0 LUNs was 128KB and each LUN was 50GB.
Prefetching was turned off on all LUNs.
Page size on disks array was 4K.
There was 1 file system per LUN.
Each file system was formatted as EXT2 with the default 4K allocation size.
Each storage array has dual storage processor units that work as
an active-active failover pair. The mirrored write cache is backed up
with a battery unit capable of saving the write cache to disk in the event of
a power failure. In the event of a storage array failure, the second
storage processor unit is capable of saving all state that was managed
by the first (and vise-versa), even with a simultaneous power failure.
When one of the storage processors or battery units are off-line, the
system turns off the write cache and writes directly to disk before
acknowledging any write operations.
The length of time the battery can support the retention of data is 2
minutes - that is sufficient to write all necessary data twice.
Storage processor A could have written 99% of its memory to disk and
then fail. In that case storage processor B has enough battery to
store its copy of A's data as well as its own.
RapidFile FCX2400 includes an on-board FPGA acting as a 3-way bridge between host, FC controller and NIC,
capable of breaking a TCP stream into individual NFS requests and separating the payload from the control information.
Payload is directed to the on-board memory, while control information (including all NFS protocol headers),
is directed to the host CPU for processing.

LG Type	LG1
LG Model	IntelEntry Server Platform SR1325TP1-E
Number and Type Processors	Intel(R) Celeron(R) CPU 2.40GHz
Memory Size	512 MB
Operating System	Fedora Core release 4 (Stentz)
Compiler	gcc (GCC) 4.0.0 20050519 (Red Hat 4.0.0-8)
Compiler Options	Default
Network Type	Intel Pro 100, Intel 82547GI Gigabit Ethernet Controller