Hello Jan
I have encountered several problems:
1) when you restart rtnet with (sbin/rtnet stop and sbin/rtnet start), each
time you get one "ifup" more which makes cpu load.
##################################################################
Cpu(s): 43.4% us, 56.6% sy, 0.0% ni, 0.0% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 256140k total, 242716k used, 13424k free, 3616k buffers
Swap: 514072k total, 104k used, 513968k free, 82516k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
26354 root 20 -5 11580 8652 1128 R 7.3 3.4 0:13.51 ifup
21523 root 20 -5 13776 10m 1128 R 6.6 4.2 0:22.61 ifup
7277 root 20 -5 0 0 0 Z 2.0 0.0 0:00.06 ifup <defunct>
##################################################################
2) ping is really bad:
##################################################################
[EMAIL PROTECTED] rtnet]# sbin/rtping 10.0.0.2
Real-time PING 10.0.0.2 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 time=2457.3 us
64 bytes from 10.0.0.2: icmp_seq=2 time=2490.0 us
64 bytes from 10.0.0.2: icmp_seq=3 time=2550.3 us
64 bytes from 10.0.0.2: icmp_seq=4 time=3042.3 us
64 bytes from 10.0.0.2: icmp_seq=5 time=2562.1 us
64 bytes from 10.0.0.2: icmp_seq=6 time=2250.3 us
64 bytes from 10.0.0.2: icmp_seq=7 time=2210.1 us
64 bytes from 10.0.0.2: icmp_seq=8 time=2105.3 us
64 bytes from 10.0.0.2: icmp_seq=9 time=2085.2 us
64 bytes from 10.0.0.2: icmp_seq=10 time=2143.9 us
64 bytes from 10.0.0.2: icmp_seq=11 time=2087.7 us
64 bytes from 10.0.0.2: icmp_seq=12 time=2039.1 us
64 bytes from 10.0.0.2: icmp_seq=13 time=1838.8 us
64 bytes from 10.0.0.2: icmp_seq=14 time=2833.6 us
64 bytes from 10.0.0.2: icmp_seq=15 time=1982.1 us
64 bytes from 10.0.0.2: icmp_seq=16 time=1701.3 us
64 bytes from 10.0.0.2: icmp_seq=17 time=1565.6 us
64 bytes from 10.0.0.2: icmp_seq=18 time=1683.7 us
64 bytes from 10.0.0.2: icmp_seq=19 time=1594.9 us
64 bytes from 10.0.0.2: icmp_seq=20 time=3114.4 us
64 bytes from 10.0.0.2: icmp_seq=21 time=353.7 us
64 bytes from 10.0.0.2: icmp_seq=22 time=1317.5 us
64 bytes from 10.0.0.2: icmp_seq=23 time=2553.7 us
64 bytes from 10.0.0.2: icmp_seq=24 time=1299.1 us
64 bytes from 10.0.0.2: icmp_seq=25 time=1231.2 us
64 bytes from 10.0.0.2: icmp_seq=26 time=2333.3 us
64 bytes from 10.0.0.2: icmp_seq=27 time=1003.2 us
64 bytes from 10.0.0.2: icmp_seq=28 time=968.0 us
64 bytes from 10.0.0.2: icmp_seq=29 time=895.1 us
64 bytes from 10.0.0.2: icmp_seq=30 time=844.8 us
64 bytes from 10.0.0.2: icmp_seq=31 time=742.6 us
64 bytes from 10.0.0.2: icmp_seq=32 time=3168.0 us
64 bytes from 10.0.0.2: icmp_seq=33 time=666.3 us
64 bytes from 10.0.0.2: icmp_seq=34 time=520.5 us
64 bytes from 10.0.0.2: icmp_seq=35 time=547.3 us
64 bytes from 10.0.0.2: icmp_seq=36 time=509.6 us
64 bytes from 10.0.0.2: icmp_seq=37 time=419.0 us
64 bytes from 10.0.0.2: icmp_seq=38 time=372.1 us
64 bytes from 10.0.0.2: icmp_seq=39 time=351.2 us
64 bytes from 10.0.0.2: icmp_seq=40 time=5264.1 us
64 bytes from 10.0.0.2: icmp_seq=41 time=5140.9 us
--- 10.0.0.2 rtping statistics ---
41 packets transmitted, 41 received, 0% packet loss
worst case rtt = 5264.1 us
#########################################################
3) just to check this:
the e100.ko module is also loaded when rtnet loads rt_eepro100
is this normal?
tdma 16004 1
rtmac 9120 1 tdma
rtcfg 40000 0
rt_loopback 2692 1
rt_eepro100 17032 2
rtpacket 4608 0
rtipv4 22240 1 rtcfg
rtnet 30840 7
tdma,rtmac,rtcfg,rt_loopback,rt_eepro100,rtpacket,rtipv4
e100 36612 0
rtai_rtdm 17316 6 tdma,rtcfg,rt_eepro100,rtpacket,rtipv4,rtnet
rtai_sem 16000 4 tdma,rtcfg,rtnet,rtai_rtdm
rtai_lxrt 74824 8
tdma,rtcfg,rt_loopback,rt_eepro100,rtipv4,rtnet,rtai_rtdm,rtai_sem
rtai_hal 30072 6
rtmac,rt_eepro100,rtnet,rtai_rtdm,rtai_sem,rtai_lxrt
r128 41984 1
parport_pc 24388 1
lp 10568 0
parport 31048 2 parport_pc,lp
epic100 17796 0
mii 4992 2 e100,epic100
tulip 47264 0
floppy 55876 0
I am using the last svn version (21.3).
Jochen
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