[CRIU] Error (tty.c:193)

[Prashant Chillabatte]

Yes Pavel,

I dont have file *home/prashanth/a.ou*t on restoring node, it is present in
dumping node.
And yes i tried with arguments for "--inherit-fd".
Argument was 'fd[%d]:<%s old path>' %d><new path>

'fd[3]:/home/prashanth/a.out' 3>/home/prashanth1/a.out

Thanks & Regards
Prashanth Chillabatte

On Tue, Sep 29, 2015 at 6:37 PM, Pavel Emelyanov <xemul at parallels.com>
wrote:

> On 09/29/2015 01:39 PM, Prashant Chillabatte wrote:
> > Hi Cyrill, Pavel
> >
> > Thank you for the replies.
> > Yes you got it right, i missed "--shell-job" option during restore.
> > After adding the option, during restore i further have this issues.
> >
> > *Error (files-reg.c:1024): Can't open file home/prashanth/a.out on
> restore: No such file or directory
>
> You don't have file home/prashanth/a.out on the node where you restore
> your images.
>
> > *Error (files-reg.c:967): Can't open file home/prashanth/a.out: No such
> file or directory*
> > *Error (cr-restore.c:238): Can't fixup VMA's fd*
> > *Error (cr-restore.c:1838): Restoring FAILED.*
> >
> > *Note*: I tried resolving it using option*"--inherit-fd*", but was
> surprised
> > with the response "*criu: unrecognized option '--inherit-fd*' ".
>
> This option accepts an argument.
>
> > I am running my two Ubuntu-15.04-64bit nodes on VMware workstation.
> > CRIU version is the one available in the Ubuntu-15.04 distribution.
> >
> > Any solutions or suggestions are appreciated.
> >
> > Thanks & Regards,
> > Prashanth Chillabatte
> > +91-9742046818
> >
> > On Tue, Sep 29, 2015 at 3:10 PM, Cyrill Gorcunov <gorcunov at gmail.com
> <mailto:gorcunov at gmail.com>> wrote:
> >
> >     On Tue, Sep 29, 2015 at 12:31:21PM +0300, Pavel Emelyanov wrote:
> >     > On 09/29/2015 10:02 AM, Prashant Chillabatte wrote:
> >     > > Hi,
> >     > >
> >     > > I just started using CRIU utility for migration. I am trying to
> migrate a c program run
> >     > > from a terminal with option "--shell-job" included in the dump
> and restore commands.
> >     > > I have this below mentioned error on restoring the process on
> another node after successful dump.
> >     > >
> >     > > Error:
> >     > > *Error (tty.c:193): tty: Found slave peer index 1 without
> correspond master peer*
> >     >
> >     > This message appears under the if (!opts.shell_job) check :) Are
> you sure you
> >     > used the option restore time?
> >
> >     Yes, at dump time we've grabbed slave peer and @opts.shell_job must
> have been
> >     passed (otherwise we would have failed on dump) but on restore with
> lack of
> >     this option we meet slave without master peer and report the
> problem, so
> >     try to run restore with --shell-job option.
> >
> >
>
>
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