Subprocess.popen() should write to log without waiting for process to complete
Here is my test code
I am trying with bufsize=0 or 1 to get near to real-time output in the logs. What I have to do? process.communicate() has to go right?
how to know the information of the waiting process
how to calculate the time of the process that it has taken to execute
i want to make a program that Should be able to keep a log of the processes expired(The log should contain the starting time, expiry time, time slices used, total execution... (2 Replies)
hi,
how to work with a background process without a controlling terminal to make use of popen or system call ?
when ever i use popen or system function call in foreground process, there is no problem with respect to that .. but when the same program is run as a background process without a... (7 Replies)
Hello Experts!!
My CPU is waiting a lot (around 33%) on I/O. I would like to find out what process(s) are waiting on the i/o. Below is my real time output of vmstat and sar.
Thanks for you help !!!!
Regards
Citrus
OS: AIX - 5L
: /u2/oracle >oslevel
5.3.0.0
: /u2/oracle... (9 Replies)
Hi,
I am calling a program that greps and returns 72536 bytes of data on STDOUT, say about 7000 lines of data on STDOUT.
I use pipe from the program am calling the above program. Naturally, I execute the above program (through execl() ) throught the child process and try to read the... (4 Replies)
Received the Timed out message consistently when I tried to jumpstart an M5000 with:
boot jsnet:speed=1000,duplex=full - install
Made the error go away by adding link-clock parameter:
boot jsnet:speed=1000,duplex=full,link-clock=master - install
"link-clock=master" disables... (1 Reply)
If we have 3 process to write to same log file at the same time like below. will it cause the data outdated because the multiple process writing same time? It this a safe way to keep the log for multiple process?
p1 >> test.log &;
p2 >> test.log &;
p3 >> test.log &
Thanks, (5 Replies)
I'm not sure if this is the right place to post this issue...but here goes...
I am converting a set of windows jobs from Control-M to AutoSys r11.3. The same command line is being executed in both systems. The Control-M job runs to compltion in about 1.5 hours, waiting for the entire batch... (3 Replies)
Hi,
I need to initiate a process script which will start and do some processing and then shuts down. Then i need to other verifications. But the the process takes around 25 to 3o minutes.
One thing i can monitor the nohup.out file for this process where i can wait for shutting down statement to... (3 Replies)
Discussion started by: Prashanth19
3 Replies
LEARN ABOUT DEBIAN
ompi-iof
OMPI-IOF(1) Open MPI OMPI-IOF(1)NAME
ompi-iof, orte-iof - Displays a copy of the output streams from a process.
NOTE: ompi-iof, and orte-iof are exact synonyms for each other. Using any of the names will result in exactly identical behavior.
SYNOPSIS
ompi-iof [ options ]
Options
ompi-iof will display a copy of the indicated stdout, stderr, and/or stddiag streams from the designated process.
-pid | --pid
The pid of the mpirun executing the process whose streams are to be copied
-stdout | --stdout
Display a copy of the specified process' stdout. If no options are specified, this will act as the default
-stderr | --stderr
Display a copy of the specified process' stderr.
-stddiag | --stddiag
Display a copy of the specified process' stddiag.
-rank | --rank
The rank of the process whose output is to be copied.
DESCRIPTION
ompi-iof displays a copy of the indicated stdout, stderr, and/or stddiag streams from the designated process. At this time, a ctrl-C must
be used to terminate the program. The program will terminate cleanly, telling the associated mpirun to close the requested streams before
exiting.
SEE ALSO orterun(1)1.4.5 Feb 10, 2012 OMPI-IOF(1)