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Tasklist

FS#37342 - [iproute2] Setting up the prio qdisc is broken with iproute2 3.11-1

Attached to Project: Arch Linux
Opened by Joel Burleson-Davis (sysengbd) - Monday, 14 October 2013, 22:31 GMT
Last edited by Evangelos Foutras (foutrelis) - Monday, 13 January 2014, 19:01 GMT
Task Type Bug Report
Category Packages: Testing
Status Closed
Assigned To Ronald van Haren (pressh)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

Setting up the prio qdisc is broken with iproute2 3.11-1.

Additional info:

The breakage seems to be related to this commit:
http://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/commit/?id=8c8a9089ba3894d793f68bb6ef0cb920d7575f7d

The commit (to the manpage) adds commas "," to the priomap syntax, though this isn't recognized by netlink. I can apply the qdisc if I manual specify the priomap, without the commas. So it seems tc is now using commas for priomap and breaking the QoS scripts on my routers.


Steps to reproduce:

run:

tc qdisc add dev enp1s0 handle 1: root prio

Result is a RTNETLINK: Invalid argument

tc qdisc add dev enp1s0 handle 1: root prio bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1

Works fine.

I'd expect the default priomap to work though.
This task depends upon

Closed by  Evangelos Foutras (foutrelis)
Monday, 13 January 2014, 19:01 GMT
Reason for closing:  No response
Additional comments about closing:  iproute2 3.12.0-1 is now in [core]; reopen if this is still an issue with the current version.
Comment by Joel Burleson-Davis (sysengbd) - Tuesday, 15 October 2013, 04:45 GMT
Apologies on botching the summary line...
Comment by hamelg (hamelg) - Monday, 18 November 2013, 21:03 GMT
Hello, iproute2 3.11.0-1 from core repo broke my shaping script.
thank you having reported, is it possible to fix the summary ?
Comment by Ronald van Haren (pressh) - Tuesday, 10 December 2013, 20:58 GMT
the command works for me in 3.12.0-1 in [testing]. Please verify it is fixed for you

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