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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] remus error
Yes I was successfully able to run " tc qdisc add dev vif3.0 root queue" "tc qdisc show" prints this: qdisc pfifo_fast 0: dev peth0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc pfifo_fast 0: dev imq0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 qdisc queue 8001: dev vif3.0 root all the modules are loaded Module Size Used by sch_queue 3384 1 ebtable_filter 2696 1 ebtables 16008 1 ebtable_filter ebt_imq 1640 1 imq 6192 0 xt_IMQ 2056 0 I think I may have made a mistake while porting rtnetlink to new netlink API. I'm looking at that. Hopefully should be able to fix that. I'll update soon. Thanks, Ashish On Thu, Mar 4, 2010 at 2:46 AM, Brendan Cully <brendan@xxxxxxxxx> wrote: > On Thursday, 04 March 2010 at 02:16, Ashish Bijlani wrote: >> "tc qdisc" works fine I guess: >> >> qdisc pfifo_fast 0: dev peth0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 >> 1 1 1 1 1 1 1 >> qdisc pfifo_fast 0: dev imq0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 >> 1 1 1 1 1 1 >> qdisc pfifo_fast 0: dev vif3.0 root bands 3 priomap 1 2 2 2 1 2 0 0 1 >> 1 1 1 1 1 1 1 >> >> what could be missing? > > Hmm, and sch_queue and ebt_imq are loaded? Can you run > $ tc qdisc add dev vif3.0 root queue > ? > > Do you have ebt: filter table support built? How about the netfilter > netlink interface? > > I haven't actually tried recent pvops myself. With luck I'll get some > time tomorrow to do so. > >> Thanks, >> Ashish >> >> On Thu, Mar 4, 2010 at 2:09 AM, Brendan Cully <brendan@xxxxxxxxx> wrote: >> > Sounds like your kernel is missing netlink support. I don't remember >> > the exact config option required, but if 'tc qdisc' (from the iproute >> > package) works, that probably means you've enabled the right >> > option. As I think I mentioned before, turning on something like Token >> > Bucket Filter ought to drag in the necessary dependencies. >> > >> > On Thursday, 04 March 2010 at 01:50, Ashish Bijlani wrote: >> >> I'd to modify remus sch_queue ebt_imq kmod to work with pvops (2.6.31.6) >> >> >> >> Now, I'm getting a different error with "remus -i 100 PVM 192.168.1.5" >> >> >> >> PROF: suspending at 1267684430.539464 >> >> installing buffer on imq0 >> >> RTNETLINK answers: No such file or directory >> >> ERROR Internal error: Suspend request failed >> >> ERROR Internal error: Domain appears not to have suspended >> >> Save exit rc=1 >> >> Traceback (most recent call last): >> >> File "/usr/bin/remus", line 359, in <module> >> >> run(cfg) >> >> File "/usr/bin/remus", line 340, in run >> >> for buf in bufs: >> >> File "/usr/bin/remus", line 277, in postsuspend >> >> buf.postsuspend() >> >> File "/usr/bin/remus", line 159, in postsuspend >> >> self._setup() >> >> File "/usr/bin/remus", line 185, in _setup >> >> self.rth.talk(req.pack()) >> >> File "/usr/local/lib/python2.6/dist-packages/xen/remus/netlink.py", >> >> line 314, in talk >> >> self._rth.talk(req) >> >> IOError: error sending message >> >> >> >> >> >> "remus --no-net PVM 192.168.1.5" works and imq0 exists, I don't know >> >> what is missing...any inputs? >> >> >> >> Thanks, >> >> Ashish >> >> >> >> On Sun, Feb 28, 2010 at 12:47 AM, Jeremy Fitzhardinge <jeremy@xxxxxxxx> >> >> wrote: >> >> > On 02/27/2010 07:54 PM, Ashish Bijlani wrote: >> >> >> >> >> >> I fail to use remus with xen-unstable (4.0.0-rc4)+ Linux-2.6-pvops: >> >> >> >> >> >> # sudo remus -i 100 PVM 192.168.1.3 >> >> >> modprobe sch_queue >> >> >> FATAL: Module sch_queue not found. >> >> >> >> >> > >> >> > As far as I know, there hasn't been enough work done to make remus work >> >> > with >> >> > pvops kernels yet. >> >> > >> >> > J >> >> > >> >> >> > >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@xxxxxxxxxxxxxxxxxxx >> http://lists.xensource.com/xen-devel >> > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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