Difference between revisions of "Nfs access speeds"
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(Created page with "==NFS Shares Access Speeds== ===Results=== {| class="wikitable" ! scope="col" | Connection ! scope="col" | Network, Mbit/s ! scope="col" | Access Speed, MBytes/s |- | Camera->P...") |
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Latest revision as of 11:51, 13 September 2011
Contents
Results
| Connection | Network, Mbit/s | Access Speed, MBytes/s |
|---|---|---|
| Camera->PC | 100 | ~5.8 |
| PC->PC | 100 | 8.6 |
| PC->PC | 1000 | 26.9 |
Measurements Output
sudo mount -t nfs -o nolock,tcp <ip-address>:/<path> <path-to-mount-point>
Camera -> PC
# time dd if=/dev/circbuf of=/mnt/0/test1.dd bs=1M 18+1 records in 18+1 records out real 0m 3.28s user 0m 0.00s sys 0m 1.08s
Access speed: ~5.8MB/s
PC -> PC (100Mbit/s connection)
time dd if=file1 of=/mount_point/test3.dd bs=1M 22+1 records in 22+1 records out 23595370 bytes (24 MB) copied, 2.7515 s, 8.6 MB/s real 0m2.925s user 0m0.000s sys 0m0.030s
PC -> PC (1Gbit/s connection)
time dd if=file1 of=/mount_point/test2.dd bs=1M 22+1 records in 22+1 records out 23595370 bytes (24 MB) copied, 0.87726 s, 26.9 MB/s real 0m0.897s user 0m0.000s sys 0m0.030s
