[erlang-questions] Can't attach to a running release: "No such device or address"
Mon Jun 23 17:27:43 CEST 2014
Bingo. Looks like this is exactly what happened.
Thanks both. I can now attach and see why the app is running in this
On 23/06/2014 16:08, Lukas Larsson wrote:
> Have you made sure that the run_erl program is still running?
> > ps aux | grep run_erl
> This sort of problem would happen if run_erl for some reason exited
> without taking the erlang vm with it and not cleaning up the fifos.
> There should be a file called run_erl.log in the same directlory where
> the erlang log files are, maybe it contains some information about what
> has happened?
> On Mon, Jun 23, 2014 at 3:13 PM, Ivan Uemlianin <ivan@REDACTED
> <mailto:ivan@REDACTED>> wrote:
> Dear All
> I have an erlang release (packaged using rebar) running on a server.
> After a bit of maintenance and stopping and starting, I notice I
> can't attach to the running release:
> $ ./bin/appnode attach
> No running Erlang on pipe /tmp/path/to/erlang.pipe.123: No such
> device or address
> The pipe directory exists, containing files erlang.pipe.123.r and
> erlang.pipe.123.w. File permissions look ok. I can ping the node.
> The release is running normally.
> I have tried
> $./erts-18.104.22.168/bin/to_erl /tmp/path/to/erlang.pipe.123
> and that has the same result. (the version of erts is quite old).
> I have googled around the interwebs.
> Can anyone suggset some ideas for why this is happening and, mainly,
> how I can attach?
> With thanks and best wishes
> Ivan A. Uemlianin PhD
> Speech Technology Research and Development
> ivan@REDACTED <mailto:ivan@REDACTED>
> www.llaisdy.com <http://www.llaisdy.com>
> llaisdy.wordpress.com <http://llaisdy.wordpress.com>
> github.com/llaisdy <http://github.com/llaisdy>
> festina lente
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Ivan A. Uemlianin PhD
Speech Technology Research and Development
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