Hi Daniel
Thanks a lot for this information. I think this would be useful
information for upstrem when they will solve this.
Thanks again.
// Ola
On Sun, Sep 04, 2011 at 02:12:59PM +0200, Daniel Alder wrote:
> I just found a work-around for it:
>
> # vzctl enter 222 --exec exit; exec entered i
I just found a work-around for it:
# vzctl enter 222 --exec exit; exec "exec really looks like vzctl is influencing the file handle i a way.
The hack is not nice but it works for me. Anyway, it is not the solution
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Hi Daniel
Quoting "Daniel Alder" :
Bash should really retry as that is what the error code tells.
Retrying does not seem to be a solution; i also tried something like
this in the hope some waiting will help:
What I ment was that bash itself should try again if it gets a wouldblock.
What I th
Hi again
Now I have found what the NDELAY mode is. What happens is that
when it tries to read from stdin it get the error code
EWOULDBLOCK. Then it looks like it turns off non-blocking mode.
This probably explains the situation and it also explains the
error message. The resource is _temporarily_
Thanks.
Let us see what upstream tells about this. I can see in the source
code that the stdin, stdout (and such) sockets are duplicated and
the old closed. I have not looked into the details about this though.
On Sun, Aug 21, 2011 at 09:56:51PM +0200, Daniel Alder wrote:
> Hi Ola
>
> >> Yes, ple
Hi Daniel
On Sun, Aug 21, 2011 at 08:03:33PM +0200, Daniel Alder wrote:
> Yes, please. Forward it upstream
I'll do that.
> And, just for clarifying:
> I am always aware which host is running. What I want is just calling one
> command in a VE and another one later in the host system. Both using
Hi Daniel
I'm commenting below.
On Sat, Aug 20, 2011 at 12:16:11AM +0200, Daniel Alder wrote:
> Sorry ola
>
> Even if you try it without the --exec you have to add the "; read a"
> like this:
>
> ---
> ~# vzctl enter 222; read a
> entered into CT 222
> ct222:~# exit
> logout
> exited from CT 22
Hi Daniel
What I can reproduce is that you get a
"Resource temporarily unavailable" message for this line
quartz:/home/ola/svn/t# vzctl enter 201 --exec exit ; read a
entered into CT 201
exit
root@test1:/# exit
logout
exited from CT 201
bash: read: read error: 0: Resource temporarily unavailab
Package: vzctl
Architecture: i386
Version: 3.0.24-12
Try the following command lines in bash:
$ set -x
$ vzctl enter 222 --exec exit ; read a
+ vzctl enter 222 --exec exit
entered into CT 222
exit
root@durin:/# exit
logout
exited from CT 222
+ read a
-bash: read: read error: 0: Resource tem
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