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Batch Farm [message #2317]

Tue, 13 September 2005 11:32

wuestenf
Messages: 138
Registered: June 2005

first-grade participant

From: lxg0426.gsi.de

How can I get a list off all available machines, that are in a specific queue? With the old system, the bqueues gave this list with the line "HOSTS", but now it gives only "batch_default/".

I need this list for my scripts to submit jobs.

Joern Wuestenfeld
Helmholtz - Zentrum Dresden - Rossendorf
01328 Dresden

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Re: Batch Farm [message #2318 is a reply to message #2317]

Tue, 13 September 2005 11:43

Christopher Huhn
Messages: 88
Registered: December 2003
Location: GSI Darmstadt

continuous participant
super-utilisateur

From: lxdv17.gsi.de

I made this change to cleanup the LSF setup, since a lot of queues run on the same set of hosts.

The list of hosts can be obtained by

bhosts [I]host_group[/I]

, i. e.

bhosts batch_default

bhosts batch_default | cut -f 1  -d ' ' | grep -v "HOST_NAME"

will give you a scriptable names-only list.

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Re: Batch Farm [message #2857 is a reply to message #2317]

Fri, 10 February 2006 10:43

wuestenf
Messages: 138
Registered: June 2005

first-grade participant

From: lxg0423.gsi.de

I have a problem, running a simple perl command om the batch farm.

Depending on how I submitt the command, I get different result.
The command is:

perl -e "use Sys::Hostname; open host,">>/misc/wuestenf/Hydra/macros/Batch/hosts_problem.txt""

If I submit this command interactively (bsub -I -q quick ...)
I get no error message.

I I submit the same command non interactively, I get an error message.

From the report, the submitted command looks like:

perl -e "use Sys::Hostname; open \$host,\">>/misc/wuestenf/Hydra/macros/Batch/hosts_problem.txt\""

The error message is:

/misc/wuestenf/.lsbatch/1139564366.730234: line 8: perl -e "use Sys::Hostname; open \$host,\">>/misc/wuestenf/Hydra/macros/Batch/hosts_problem.txt\"": No such file or directory

Whats going wrong here?

Joern Wuestenfeld
Helmholtz - Zentrum Dresden - Rossendorf
01328 Dresden

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