[netperf-talk] Error message "open of /dev/e1000g0 failed" while running DLCL_RR on Sun

[Alexander Vinokur]

Hi netperf,

 

We have some problem while running test DLCL_RR on Sun.

Device in option -D can't be open: "Permission denied".

 

Similar test on HP-UX runs with no problem.

 

Thanks,

Alex Vinokur

 

 

 

Netperf-2.4.4

 

================== Sun ===================

> uname -a

SunOS snt5011 5.10 Generic_127111-11 sun4v sparc
SUNW,SPARC-Enterprise-T5220

 

 

-------------- Run: Start -------------- 

Testing with the following command line:

./beta_netperf.snt5011 -H snt5012 -t DLCL_RR -- -D
/dev/e1000g0,/dev/e1000g0 -p 0,0 -w 110,120 -W 70,80 -r 150,160

 

 

DLPI CL REQUEST/RESPONSE TEST

Local /Remote

Window Size   Request  Resp.   Elapsed  Trans.

Send   Recv   Size     Size    Time     Rate         

frames frames bytes    bytes   secs.    per sec   

 

netperf: dl_open: open of /dev/e1000g0 failed, errno = 13

netperf: send_dlpi_cl_rr: dlpi cl rr send descriptor: Permission denied

-------------- Run: Finish -------------- 

 

 

-------------- Device e1000g0 -------------- 

snt5011!avinokur:/dev [107]> ls -l e1000g0../devices

lrwxrwxrwx   1 root     root          58 Apr  9 13:16 e1000g0 ->
../devices/pci at 0/pci at 0/pci at 1/pci at 0/pci at 2/network at 0:e1000g0

 

snt5011!avinokur:/dev [108]> ls -l
../devices/pci at 0/pci at 0/pci at 1/pci at 0/pci at 2/network at 0:e1000g0

crw-rw-rw-   1 root     root      84,  1 May 25 06:30
../devices/pci at 0/pci at 0/pci at 1/pci at 0/pci at 2/network at 0:e1000g0

-------------------------------------------- 

 

 

 

 

 

 

================== HP ===================

> uname -a

HP-UX hpbl817 B.11.23 U ia64 0583057937 unlimited-user license

 

 

-------------- Run: Start -------------- 

Testing with the following command line:

./beta_netperf.hpbl817 -H hpbl818 -t DLCL_RR -- -D /dev/dlpi0,/dev/dlpi0
-p 0,0 -w 110,120 -W 80,90 -r 1028,1028

 

DLPI CL REQUEST/RESPONSE TEST

Local /Remote

Window Size   Request  Resp.   Elapsed  Trans.

Send   Recv   Size     Size    Time     Rate         

frames frames bytes    bytes   secs.    per sec   

 

110    120    1028     1028    10.00    8136.66   

-1     -1

-------------- Run: Finish --------------  

 

 

-------------- Device dlpi0 -------------- 

hpbl817!avinokur:/dev [22]> ls -l dlpi0

crw-rw-rw-   1 root       sys        119 0x000000 Aug  5  2007 dlpi0

------------------------------------------ 

 

 

 

 


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