The amount of memory you can set per program is limited, and OpenMPI tries to set memory beyond this limit, resulting in a Segmentation fault.
See the OpenMPI FAQ page for more info, but in short, for a single CPU, issueing the command
should work. If you want to use more CPU's on more nodes, you have to issue this command on each node.
Hi,
Just recently we seem to be getting the following error message relating to SSH when we run the UNIX script in background mode:
warning: You have no controlling tty. Cannot read confirmation.^M
warning: Authentication failed.^M
Disconnected; key exchange or algorithm negotiation... (1 Reply)
Hi
Please help me with the following problem with my script.
The following block of code is not repeating in the while loop and exiting after searching for first message.
input_file
==========
host001-01
host001-02
2008-07-23 13:02:04,651 ConnectionFactory - Setting session state... (2 Replies)
1) when user login to the server the session got colosed. How will resolve?
2) While firing the command ls -l we are not able to see the any files in the director. but over all view the file system using the command df -g it is showing 91% used. what will be the problem?
Thanks in advance. (1 Reply)
hello,
i get these warnings on make(ing)
/usr/bin/ld: warning: libgfortran.so.1, needed by /opt/openmpi/lib/libmpi_f90.so, may conflict with libgfortran.so.3
/usr/bin/ld: warning: libgfortran.so.1, needed by /usr/lib/gcc/x86_64-redhat-linux6E/4.3.2/../../../liblapack.a, may conflict with... (1 Reply)
Hi,
This is rather a question from a "user" than from a sys admin, but I think this forum is apropriate for the question.
I have an adress with automatic email forwarding and for some senders (two hietherto), emails are bouncing. This has really created a lot of problems those two time so I... (0 Replies)
Hi everybody,
my problem is the following:
I'm trying to run an openmpi program on a cluster (atlasz.elte.hu, it's in hungarian, but you can try google translate),
but I always got this error:
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(394)...........:... (0 Replies)
I am new in Linux and clustering. I am setting up a Beowulf Cluster using several PCs according to this guide "Beowulf How-To"
I have setup and configure accordingly except for NFS part. Because I am not requiring it for my application. I have set my ssh to login each other without password. I... (1 Reply)
I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore.
Here is what 's happening:
* I wanted to remove lines containing digits so I used this... (25 Replies)
Hi everyone,
I am experiencing discontinuity of Internet service, this started 1 month ago. Everything worked very well for 1 year of intensive use, but now, I have problems reaching my gateway.
The gateway is not my router but a node belonging to my ISP and I share the same public IP with... (3 Replies)
I have about 12,000,000 mod files I'm trying to turn into a test of "unlimited cloud storage" by running them all through VLC and blowing them into mp3 files. I can get this to work serially but when trying to use openMPI or Parallel, something in the syntax is tripping it up some. Here is an... (1 Reply)
Discussion started by: sparticus414
1 Replies
LEARN ABOUT OSX
mailer
MAILER(8) System Manager's Manual MAILER(8)NAME
mailer - script to warn users about their weak passwords
SYNOPSIS
mailer password-files
DESCRIPTION
This manual page documents briefly the mailer command, which is part of the john package. This manual page was written for the Debian
GNU/Linux distribution because the original program does not have a manual page. john, better known as John the Ripper, is a tool to find
weak passwords of users in a server.
The mailer tool is useful to inform users which have been found to be using weak passwords by mail.
You should edit the message mailer will send to the users, but remember to copy the script to a safe place before editing it, as it's gen-
erally a bad idea to modify things living in /usr.
SEE ALSO john(8), unafs(8), unique(8), unshadow(8).
The programs are documented fully by John's documentation, which should be available in /usr/share/doc/john or other location, depending on
your system.
AUTHOR
This manual page was written by Jordi Mallach <jordi@debian.org>, for the Debian GNU/Linux system (but may be used by others).
John the Ripper and mailer were written by Solar Designer <solar@openwall.com>. The complete list of contributors can be found in the CRED-
ITS file in the documentation directory.
john June 03, 2004 MAILER(8)