Hi list,

How want to list open files in solaris ?

Problem starts when one of my application crashes saying



Error:
Failed to open


/controlsa/appl/ess.3.3.0/resource/Defaults.rsc
(errno 24, Too many
open files)





Segmentation
Fault - core dumped




This is printed in the console and as show, the application crashes,
As the application was opening too many open files i increased the file 
descriptors to 8192 ( where the default is only 1024 )

Here i increased the ulimit -a 



ctsa-sup-01:/data1/ess33/control-sa/control-sa/exe/Solaris-6>  ulimit -a

time(seconds)        unlimited
file(blocks)         unlimited
data(kbytes)         unlimited
stack(kbytes)        32768
coredump(blocks)     unlimited
nofiles(descriptors)   8192 
vmemory(kbytes)      unlimited.



Now still after two months again the application crashed ,
To list open files i found command  ' pfiles ' But still i have to serve pids 
to run. Where it is not feasible.




I want some command which gives output like the utility ' lsof ' in linux 
machines,
Is this possible.?

Is any body faced this kind of performance problem , where any HUGE application 
is opening too many files , and crashes.

What is advisable in this stages.












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