This smells like it might be a DNS misconfiguration. Make sure you've
got entries in your hosts files for whatever machines are involved.
On Thu, Aug 30, 2012 at 01:39:36PM -0700, Sage Weil wrote:
> What about this:
>
> diff --git a/src/client/Client.cc b/src/client/Client.cc
> index 3333966..003e3f8 100644
> --- a/src/client/Client.cc
> +++ b/src/client/Client.cc
> @@ -294,6 +294,7 @@ int Client::init()
> monclient->set_want_keys(CEPH_ENTITY_TYPE_MDS | CEPH_ENTITY_TYPE_OSD);
> monclient->sub_want("mdsmap", 0, 0);
> monclient->sub_want("osdmap", 0, CEPH_SUBSCRIBE_ONETIME);
> + monclient->renew_subs();
>
> // logger
> PerfCountersBuilder plb(cct, "client", l_c_first, l_c_last);
>
>
> If that doesn't do it, can you reproduce with 'debug client = 20' and
> 'debug monc = 20'?
>
> Thanks!
> sage
>
>
>
> On Thu, 30 Aug 2012, Noah Watkins wrote:
>
> > Here ya go:
> >
> > https://dl.dropbox.com/u/7899675/client.log
> > https://dl.dropbox.com/u/7899675/mds.a.log
> > https://dl.dropbox.com/u/7899675/mds.b.log
> > https://dl.dropbox.com/u/7899675/mds.c.log
> >
> > - Noah
> >
> > On Thu, Aug 30, 2012 at 1:15 PM, Sage Weil <sage@xxxxxxxxxxx> wrote:
> > > I see that Server::handle_client_session is calling mdlog->flush(), so
> > > it's a bit odd. Can you generate a log with 'debug ms = 1' on the client
> > > (and maybe mds) side?
> > >
> > > s
> > >
> > > On Thu, 30 Aug 2012, Noah Watkins wrote:
> > >
> > >> On Thu, Aug 30, 2012 at 1:06 PM, Gregory Farnum <greg@xxxxxxxxxxx> wrote:
> > >> > On Thu, Aug 30, 2012 at 12:55 PM, Noah Watkins <jayhawk@xxxxxxxxxxx> wrote:
> > >> >> Using a tick interval of 1 drops the cost down to 3 seconds, but still
> > >> >> a long time for running many unit tests that use fresh mounts.
> > >> >
> > >> > Are you using ceph-fuse or the kernel client? And how many of each daemon type?
> > >>
> > >> I'm using the C api, and there are 3 mon, 3 mds, 1 osd.
> > >>
> > >> > That said; I'm seeing broadly similar numbers ? with one of each
> > >> > daemon (but otherwise the vstart defaults) "time sudo ceph-fuse mnt"
> > >> > reports 3.1 seconds.
> > >>
> > >>
> >
> >
> --
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