On Mon, 2007-11-19 at 14:38 -0800, Scott Becker wrote:
> In operation, do the children get started successfully before the
> parent is started? As opposed to them being started independently?
Other way around. Children are dependent on the parent container, and
can inherit attributes. Assuming untyped resources, generally:
<a>
<b>
<c/>
</b>
<d/>
</a>
start = a b c d
stop = d c b a
> Is the failures (after everything has been running) handled the same?
Yes, unless you specify __independent_subtree for a resource, then it
and its children are independent and attempted to be restarted as a
separate operation from a full service restart. Only if that partial
restart fails in this case does a full service restart occur.
-- Lon
>
> scottb
>
>
> Ryan McCabe wrote:
> > On Mon, Nov 19, 2007 at 10:15:22AM -0800, Scott Becker wrote:
> >
> > > On luci's configure a service screen, there's a button to 'add a child'
> > > and another button to 'add a resource to this service'.
> > >
> > > I haven't found anything which explains the difference.
> > >
> >
> > Adding a child to an existing resource causes the resultant resource to
> > be nested under the one to which you're adding a child. For example, if
> > the resource you're adding a child to is named R, then, it will produce
> > something like:
> >
> > <service ...>
> > <restype name="R">
> > <new_resource_here />
> > </restype>
> > </service>
> >
> > Clicking the 'add a resource to this service' button causes a new
> > resource to be added to the end of the service block. For example:
> >
> > <service ...>
> > <restype name="resource0">
> > <optional_nested_resources />
> > </restype>
> > ...
> > <restype name="resourceN" />
> >
> > <new_resource_here />
> > </service>
> >
> >
> > Ryan
> >
> > --
> > Linux-cluster mailing list
> > Linux-cluster@xxxxxxxxxx
> > https://www.redhat.com/mailman/listinfo/linux-cluster
> >
> --
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