Re: [Xen-users] xen-4.9.0 and cdrom block-attach/-detach

[George Dunlap <dunlapg@xxxxxxxxx>]

On Fri, Oct 27, 2017 at 7:28 PM,  <squidmobile@xxxxxxxxxxxxxxx> wrote:
> 22 oct 2017
>
> greetings xen-users@xxxxxxxxxxxxx,
>
> i ran into a problem adding and removing cdrom images from a
> xen-4.9.0 vm.  i put a series of commands into a shell script, ran
> a script command, and captured the output from ksh -xv.
>
> i figure these errors propagate through to the vm so that it sees
> neither the disk removal nor the new disk attachment.
>
> i noticed the cdrom did NOT add a .../script = entry similar to the
> disk test, so i ran an experiment and manually added a similar
> xenstore entry.  however, the block-detach commmand failed as
> before.
>
> any comments or suggestions?

Why do you want to add hdd as a cdrom?

Could you add an empty cdrom to the domain config file, then use `xl
cd-insert` and `xl cd-eject` instead of block-attach and block-detach?

 -George

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