Re: [Xen-devel] Xenstore remove problem - causes bug #473

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 10 Jan 2006, at 13:01, Murillo Bernardes wrote:

> Xenstore remove is removing more than it is supposed to. Like:
>
> xenstore-rm /local/domain/0/backend/vif/1
>
> removes /local/domain/0/backend/vif/1*
>
> That causes bug #473
>
> I tried to find the problem in xenstore_client.c, but it seems to be 
> ok.
> Probably the problem in xenstored, but I could not find where exactly.
>
> Any clue?
I'm not sure it's that simple. Try:

xenstore-write /foo/1/bar 0
xenstore-write /foo/11/bar 0
xenstore-rm /foo/1

I find that /foo/11 is not deleted.

Perhaps something is watching vif/1 and, when the watch fires, 
erroneously causing all vif/1* to get deleted?
The xenstored code of interest, by the way, is in 
xenstored_core.c:do_rm()
 -- Keir


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