On Thu, Apr 26, 2018 at 6:32 AM, Nogah Frankel <nog...@mellanox.com> wrote:
> When a band is created, it is set to the default qdisc, which is
> "invisible" pfifo.
Isn't TCA_DUMP_INVISIBLE for dumping this invisible qdisc?
> However, if a band is set to a qdisc that is later being deleted, it will
> be set to noop qdisc. This can cause a packet loss, while there is no clear
> user indication for it. ("invisible" qdisc are not being shown by default).
> This patch sets a band to the default qdisc, rather then the noop qdisc, on
> delete operation.
It is set to noop historically, may be not reasonable but changing
it could break things.
What's wrong with using TCA_DUMP_INVISIBLE to dump it?
