On 20/06/15 12:00, Jonathan Morton wrote:

I can probably glean more information from "tc -s qdisc".

However, my hypothesis is still that the version of cake you have is old, while the version of tc that you have is newer.

- Jonathan Morton


Hi

I missed that, thanks. (Error checking in qdiscs would be cool, I like error messages even that just say -EINVAL).

I can't think of any other way to check, but I had a look in ceropackages-3.10.git. It should be up to date, it fetches the specific git commit (by sha1) that's on the head of the cake repo :(. Strange failure on Dave's build if it's not.

I ran sqm-scripts to pass atm/40 to cake. Here's what that looks like. Did you mean me to run some load first, if so what sort?

Regards
Alan


qdisc cake 8011: dev pppoe-wan root refcnt 2 bandwidth 970Kbit besteffort flows atm overhead 0
 Sent 850 bytes 9 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
           Class 0
  rate       970Kbit
  target      18.7ms
interval     149.8ms
Pk delay         2us
Av delay         0us
Sp delay         0us
  pkts             9
way inds           0
way miss           1
way cols           0
  bytes          850
  drops            0
  marks            0
qdisc ingress ffff: dev pppoe-wan parent ffff:fff1 ----------------
 Sent 1944 bytes 18 pkt (dropped 0, overlimits 0 requeues 0)
 backlog 0b 0p requeues 0
...
qdisc cake 8012: dev ifb4pppoe-wan root refcnt 2 bandwidth 15500Kbit besteffort flows atm overhead 0
 Sent 2340 bytes 18 pkt (dropped 0, overlimits 3 requeues 0)
 backlog 0b 0p requeues 0
           Class 0
  rate     15500Kbit
  target       5.0ms
interval     105.0ms
Pk delay       152us
Av delay         2us
Sp delay         2us
  pkts            18
way inds           0
way miss           1
way cols           0
  bytes         2340
  drops            0
  marks            0
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