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From: Achim Gratz <Stromeko AT nexgo DOT de>
To: cygwin AT cygwin DOT com
Subject: Re: Cygwin-2.5.0 net share wbadmin no longer working post update
References: <CAN2X4tEmO4H8=757x_CYFWPHtcOr+YMRfR2b07Vg7rFcrNY6tg AT mail DOT gmail DOT com> <loom DOT 20160414T170618-303 AT post DOT gmane DOT org> <CAN2X4tFfqgPS5Jc9=rodiv_4mE-mb3akSD925oA1tWy6C5jebA AT mail DOT gmail DOT com>
Date: Thu, 14 Apr 2016 19:01:07 +0200
In-Reply-To: <CAN2X4tFfqgPS5Jc9=rodiv_4mE-mb3akSD925oA1tWy6C5jebA@mail.gmail.com> (Alexandria Gutierrez's message of "Thu, 14 Apr 2016 11:59:06 -0400")
Message-ID: <87ega8t99o.fsf@Rainer.invalid>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.92 (gnu/linux)
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Alexandria Gutierrez writes:
> I was already using a single quotes to send the command via ssh, such as:
> ssh -q -n 'command here'

Those quotes never make it over to the Windows side, since they are
stripped by the invoking shell (unless you do something to the shell).

> I added the single quotes on the path itself such as:
> -backuptarget:'\\SERVERNAME\PATH\TO\SHARE'
> and this time it worked via cygwin terminal,
> but it still does not work via ssh for some reason

That quoting just ensures you don't need to write "\\\\SERVER\\PATH"
like you would with double quotes.

> On cygwin on the windows nodes, I made sure they are using bash
> on the linux node by default we use kornshell
>
> Since nothing has changed, do you think this difference in shell may
> be the difference?

I don't know.  But if you're dealing with multiple and possibly
different levels of quote removal, things get ugly really fast.  It
seems a lot simpler to just put that command in a shell script, test
that thoroughly and then just call that script remotely.  You could make
that script the login shell for a service user and can then just ssh to
that user to start the backup.  Or, since we're talking Windows after
all, install the wbadmin command as a service that can be started from
Cygwin (this would have the advantage that it's easily started manually
from task manager as well).


Regards,
Achim.
-- 
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

Waldorf MIDI Implementation & additional documentation:
http://Synth.Stromeko.net/Downloads.html#WaldorfDocs

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