Re: [Xen-API] vm export bug in XCP 0.5

[George Shuklin <george.shuklin@xxxxxxxxx>]

(sorry, long output)

... And even after all task cancellation, vbd between VDI and control
domain are still exsits.


xe task-list 
uuid ( RO)                : 34686a3e-8f50-2001-8ddd-bec12d2a3f4f
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 43c0ac9f-d79e-e495-7c60-d3e4aa2234ac
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 74fa1a43-7f60-6f5e-ecda-77f2ec987a42
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 39360f1b-6416-51ab-7801-0a8906f01b06
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 48482ec0-484c-a24b-6516-cf0f14062289
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 4d0cdbfc-2425-7329-c77a-6ebd5799e2a7
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 89c83ab0-0d80-faf6-7de2-426fd5fb73cc
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : f1243680-58f2-57e1-35d5-044eb703ae6f
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


uuid ( RO)                : 885e1f24-0910-c19b-e32c-a0a2aa77d3af
          name-label ( RO): Async.SR.update
    name-description ( RO): 
              status ( RO): success
            progress ( RO): 1.000


Ð ÐÐ., 20/12/2010 Ð 15:29 +0000, Jonathan Ludlam ÐÐÑÐÑ:
> Had the server noticed that the CLI had gone away after you ctrl-c'd it? If 
> you run:
> 
> xe task-list
> 
> Does it still show the export? Does it still fail to start if you wait until 
> the export task has gone away?
> 
> Jon
> 
> On 20 Dec 2010, at 14:34, George Shuklin wrote:
> 
> > Good day.
> > 
> > vbd, used by control domain for vm export does not destroyed if vm
> > export is canceled.
> > 
> > Steps to reproduce (may include some unnecessary steps):
> > 
> > a) Create vm with vdi on lvmoiscsi storage, and host suspend-sr on
> > lvmoiscsi-storage
> > b) Start VM on slave
> > c) suspend VM
> > d) start export to file (in my case it was NFS share) via cli directly
> > from slave host where VM was resident before suspend.
> > e) interrupt export about 20-30 sec after start by pressing Ctrl-C
> > f) Try to start VM (vm-start), got: 
> > xe vm-resume vm=test
> > The server failed to handle your request, due to an internal error.  The
> > given message may give details useful for debugging the problem.
> > message: Failure("The VDI 4813431c-56ee-4a68-811a-b15b69a20e57 is
> > already attached in RO mode; it can't be attached in RW mode!")
> > 
> > Yes, VBD was attached to control domain:
> > 
> > uuid ( RO)             : b10b03c1-79f1-3406-aea1-46a13bb040aa
> >          vm-uuid ( RO): d4e93255-cbc0-43a6-95cc-936c9dcdd79c
> >    vm-name-label ( RO): Control domain on host: cvt-xh3
> >         vdi-uuid ( RO): 4813431c-56ee-4a68-811a-b15b69a20e57
> >            empty ( RO): false
> >           device ( RO): xvda
> > 
> > 
> > 
> > _______________________________________________
> > xen-api mailing list
> > xen-api@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/mailman/listinfo/xen-api
> 



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