Add comment in the documentation of the padder plugin (for the problem of ssh connection)

This commit is contained in:
boulant 2013-04-05 17:26:35 +00:00
parent 9c2ce3dffb
commit 7c7a9a15ee
2 changed files with 36 additions and 0 deletions

Binary file not shown.

After

Width:  |  Height:  |  Size: 28 KiB

View File

@ -233,4 +233,40 @@ when you request a computing of your mesh:
\image html padder_error_noresource.png
Another typical error when using the padder plugin is due to the ssh
configuration between your client host and the execution host:
\code
ERR: the job with jobid = 0 can't be started
ERR: Error of connection on remote host ! status = 65280
\endcode
This error message is display in the graphical interface of the plugin
when you request a computing of your mesh:
\image html padder_error_noconnection.png
The underlying batch system for executing padder jobs is based on a
ssh communication between the client local host and the execution host
(see the protocol specified in the CatalogResources.xml file above),
even if the executive host is your local host (i.e. the same as the
client host). Then, a ssh connection must be configured so that the
underlying batch system could work properly, even between your local
host and itself. The configuration could be done using a set of
instruction as follow in a shell terminal (see ssh documentation for
details):
\code
ssh-keygen
ssh-copy-id -i ~/.ssh/id_rsa.pub <username>@<hostname>
\endcode
You can check the configuration by testing that you can connect to the
host <hostname> with the login <username> without being asked a
password:
\code
ssh <username>@<hostname>
\endcode
*/