Quote:
Originally Posted by 3dxr 
could you share your configuration
Eth adapter
computer HW /CPU / RAM / OS and NFS server platform and settings ?
common peek is around 50-55mbit peek was 70mbits
|
Sure thing....
Gear
WDTV ext3-boot-0.8.7.2
Lexar JD Firefly 2GB
No HUB
HW
- Win XP Pro SP3
- Pentium 4 3.07GHz
- 2.00 GB Ram
- Media HDD Seagate Barracuda ST31500341AS
* SATA 3.0Gb/s\t
* 1.5TB
* 120 MB/s sustained data rate
* 32-MB cache buffer
NET
- Netgear GA311 - Gigabit Ethernet PCI Adapter (Realtek RTL8169/8110)
- Netgear GS108 - Prosafe 8-Port Gigabit Ethernet switch (unmanaged)
- LevelOne USB-0201 - Gigabit Ethernet Adapter
- Cat6 Wires (self made)
(Jumbo Frame tests were performed with Asus NX1101 Series Gigabit Network Adapter supposedly supports up to 16K Jumbo Frames (BS IMO))
NET CONFIG Netgear GA311
- 802.1Q/1p Vlan Tagging - Disabled
- Checksum Offload - Rx & Tx Enabled
- Flow Control - Enabled
- Jumbo Frame - Disabled
- Large Send Offload - Enabled
- Net Address - Not Present
- Speed & Duplex - 1.0 Gbps Full Duplex
- WOL Settings - ALL OFF
Driver Details - Realtek Semiconductor Corporation
- Rtnicxp.sys 5.713.0121.2009 built by: WinDDK (Signed MSWHC)
- RtNicProp32.dll 1,2,0,3 (Signed MSWHC)
NFS Platform
- Microsoft Services for Unix 3.5 ver. 8.0.1969.1
- All Drives NTFS
Services For Unix AdministrationServer For NFS > Server Settings
- Enable TCP support - ON
- Enable NFS v3 support - ON
- Directory cache size - 128 KB
Client For NFS > Performance
- Transport protocol - TCP
- Mount Type - Soft
- Maximum number of retries for any operation - 1
- Interval between retries - 0.8 sec
- Read buffer size - 32KB
- Write buffer size - 32KB
Registry Tweaks -
see attachementspoint of interest [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\
Server For NFS\\CurrentVersion\\Exports\\
"ReadDirPreference"=dword:00008000
"ReadMax"=dword:00008000
"WriteMax"=dword:00008000
Case Study 1
7,026,154,656 bytes
# time cat 01.mkv > /dev/null
real 14m 31.34s
user 0m 5.49s
sys 12m 32.94s
61.54 Mbit/s
Case Study 2
8,535,010,889 bytes
# time cat test00.mkv > /dev/null
real 17m 51.47s
user 0m 6.66s
sys 15m 27.83s
60.74 Mbit/s
Case Study 3
944,357,114bytes
# time cat 00.avi > /dev/null
real 1m 53.03s
user 0m 0.64s
sys 1m 38.07s
63.76 Mbit/s
Client For NFS.txt 4.1875k . file
Server For NFS.txt 6.69140625k . file