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root / test / ganeti.utils.process_unittest.py @ 22381768

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# Date Author Comment
09b72783 11/12/2012 06:51 pm Michael Hanselmann

RunCmd: Expose "postfork" callback

The “_postfork_fn” parameter was only used for tests until now. To
implement a good locking scheme, remote commands must also make use of
this callback to release a lock when the command was successfully
started (but did not yet finish)....
d5d76ab2 10/26/2012 05:27 pm Michael Hanselmann

RunCmd: Support standard input file descriptor

This patch changes “utils.RunCmd” to accept a file-like object or a
numeric file descriptor which will be used as the command's standard
input. One use-case will be to pass all necessary data to
“prepare-node-join”....
d6491981 03/31/2011 12:44 pm René Nussbaumer

test.ganeti.process_unittest: Fix race condition

There was a race condition on heavily loaded testsystem causing randomly
to fail the timeout unittests as the signal handler is not yet setup but
the timeout has already hit.

Therefore we introduce a workaround to wait until a program reached a...
7b0bf9cd 01/11/2011 07:33 pm Apollon Oikonomopoulos

Add ability to retain specified fds open in RunCmd

Passing tap devices to KVM as file descriptors requires that the respective
file decriptors remain open during utils.RunCmd execution. To this direction,
we add a “noclose_fds” keyword argument to utils.RunCmd, accepting a list of...
a4ccecf6 01/11/2011 05:33 pm Michael Hanselmann

utils: Move process-related code into separate file

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>