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Re: [PATCH v2] NetBSD hotplug: fix block unconfigure on destroy
- To: Manuel Bouyer <bouyer@xxxxxxxxxx>
- From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Date: Thu, 28 Jan 2021 12:45:09 +0100
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- Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Ian Jackson <iwj@xxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Thu, 28 Jan 2021 11:45:26 +0000
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On Tue, Jan 26, 2021 at 11:47:49PM +0100, Manuel Bouyer wrote:
> When a domain is destroyed, xparams may not be available any more when
> the block script is called to unconfigure the vnd.
> Check xparam only at configure time, and just unconfigure any vnd present
> in the xenstore.
Can you paste the output of `xl -vvv destroy ...` when this happens?
I'm puzzled as to why the nodes would be removed before hotplug script
execution. Could this somehow be done by NetBSD blkback?
Thanks, Roger.
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