janusz ruszel
|
Copy big file size from QNX machine over network
|
janusz ruszel
06/12/2012 12:52 PM
post93618
|
Copy big file size from QNX machine over network
The tested platform is a BIOS x86 Intel dual core board with QNX 6.5.0 and Realtek RTL 8101E PCI Express fast Ethernet
chipset. The test is to copy file size of 35 MB from the QNX machine to another networked machine using scp command or
fs-nfs3 protocol. The test is repeated sequentially. With both protocols the QNX system freezes (the transfer stops) and
system is not responsive. Trying to telnet or ftp to the QNX machine times out. The number of successful copies varies
from few up to thousand.
The same test was run on the same hardware configuration and file under Linux and Windows for 3 days and never failed.
The QNX uses io-pkt-v4-hc network manager and devnp-rtl8169.so driver.
Also experimental driver downloaded from Foundry 27 web site demonstrate the same problem.
Please find out any workaround to fix that issue.
|
|
|