From: Filipp Gunbin <fgunbin@fastmail.fm>
To: Michael Albinus <michael.albinus@gmx.de>
Cc: 19702@debbugs.gnu.org
Subject: bug#19702: 25.0.50; Tramp with ssh not working with openssh 6.7 while worked with 6.6
Date: Mon, 02 Feb 2015 17:09:25 +0300 [thread overview]
Message-ID: <m2y4ogl816.fsf@fastmail.fm> (raw)
In-Reply-To: <87y4ogk6u5.fsf@gmx.de> (Michael Albinus's message of "Mon, 02 Feb 2015 10:20:34 +0100")
Michael,
On 02/02/2015 10:20 +0100, Michael Albinus wrote:
> I have committed a patch to the emacs-24 branch which uses %C in
> ControlPath if possible. Could you, pls, check? I have no openssh 6.7
> installed, so I cannot test myself.
Thanks, but it didn't work:
17:02:55.588956 tramp-send-command (6) # exec ssh -l root -o ControlMaster=auto -o ControlPath=/var/folders/yb/0cdss5q52d1848_2th2kp_740000gn/T/tramp.54213PO4.%C -o ControlPersist=no -e none <myhost>
17:02:55.606731 tramp-process-one-action (5) # Call `tramp-action-process-alive'
17:02:55.606825 tramp-process-actions (6) #
ControlPath too long^
17:02:55.606932 tramp-process-sentinel (5) # Sentinel called: `#<process *tramp/ssh root@<myhost>*>' `exited abnormally with code 255'
17:02:55.610263 tramp-process-actions (1) # File error: Tramp failed to connect. If this happens repeatedly, try
`M-x tramp-cleanup-this-connection'
17:02:58.732912 tramp-maybe-open-connection (3) # Opening connection for root@<myhost> using ssh...failed
>> The original value contained "%t.%%r@%%h:%%p". %r, %h and %p could be
>> substituted by %C as the above doc says. But what about %t? It's a
>> temporary file as I understand and is substituted by Tramp, not by ssh.
>> Is it critical that it should be present in the resulting file name?
>
> In the past there were problems when Tramp used the same ControlPath
> like ssh connections started/stopped outside Emacs. That's why Tramp
> uses its own one.
Aren't values produced by %C supposed to be unique? Then probably the
temporary file isn't needed.
Filipp
next prev parent reply other threads:[~2015-02-02 14:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-27 14:41 bug#19702: 25.0.50; Tramp with ssh not working with openssh 6.7 while worked with 6.6 Filipp Gunbin
2015-01-27 16:06 ` Michael Albinus
2015-01-27 17:45 ` Filipp Gunbin
2015-02-02 9:20 ` Michael Albinus
2015-02-02 14:09 ` Filipp Gunbin [this message]
2015-02-02 15:16 ` Michael Albinus
2015-02-02 17:53 ` Filipp Gunbin
2015-02-03 9:45 ` Michael Albinus
2015-02-03 12:31 ` Filipp Gunbin
2015-02-03 12:43 ` Michael Albinus
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