Re: [Xen-devel] restore Error: 1

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

I've seen all sorts of weirdness with the control tools when
migrating. One I did manage to diagnose is that, if you set the "mem="
parameter on the domain's command line, you cannot save it properly
(and hence cannot restore or migrate). 

Basically there is some bug-hunting to be done in that code at some
point. 

 -- Keir

> 
> I tried to restore a saved xen image, and got:
>         # xm restore /grant.xen 
>         Error: 1
> 
> What does that mean?
> 
> 
> /var/log/xend.log says
>         [2005-01-13 16:01:35 xend] INFO (XendMigrate:413) restore BEGIN:
>         ['restore', ['id', '2'], ['file', '/grant.xen']]
>         [2005-01-13 16:01:35 xend] ERROR (SrvBase:162) op=restore: 1
> 
> 
> /var/log/xend-debug.log
>         sync_session> <type 'str'> 4 ['restore', ['id', '4'], ['file',
>         '/grant.xen']]
>         Started to connect self= <xen.xend.XendMigrate.XfrdClientFactory
>         instance at 0x40
>         75dd2c> connector= <twisted.internet.tcp.Connector instance at
>         0x4075dd4c>
>         buildProtocol> IPv4Address(TCP, 'localhost', 8002)
>         ***request> /grant.xen
>         xfr_err> ['xfr.err', '0']
>         xfr_err> <type 'str'> 0
>         xfr_err> ['xfr.err', '1']
>         xfr_err> <type 'str'> 1
>         Error> 1
>         Error> calling errback
>         ***cbremove> [Failure instance: Traceback: <type 'int'>, 1
>         ]
>         ***_delete_session> 4
>         Xfrd>loseConnection>
>         Xfrd>connectionLost> [Failure instance: Traceback:
>         twisted.internet.error.Connect
>         ionDone, Connection was closed cleanly.
>         ]
>         XfrdInfo>connectionLost> [Failure instance: Traceback:
>         twisted.internet.error.Con
>         nectionDone, Connection was closed cleanly.
>         ]
>         clientConnectionLost> connector= <twisted.internet.tcp.Connector
>         instance at 0x40
>         75dd4c> reason= [Failure instance: Traceback:
>         twisted.internet.error.ConnectionDo
>         ne, Connection was closed cleanly.
>         ]
> 
> 
> 
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