Inspecting the ceph-dbg packages under http://download.ceph.com/debian-jewel/pool/main/c/ceph/ it looks like this is an ongoing issue and not specific to just 10.2.2. Specifically there are only 2 ceph-dbg package versions:
ceph-dbg_10.0.2-1trusty_amd64.deb
ceph-dbg_10.0.2-1~bpo80+1_amd64.deb
There aren't even 10.0.2 'ceph' packages there, only 10.1.x and 10.2.x versions of the actual binaries. So it seems that there are literally no debug packages available for any of the Debian-based Jewel releases available. This seems like a systemic issue.
I've created an issue on the tracker: http://tracker.ceph.com/issues/16912
On Wed, Aug 3, 2016 at 1:30 PM, Ken Dreyer <kdreyer@xxxxxxxxxx> wrote:
For some reason, during the v10.2.2 release,
ceph-dbg_10.0.2-1xenial_amd64.deb did not get transferred to
http://download.ceph.com/debian-jewel/pool/main/c/ceph/
- Ken
> _______________________________________________
On Wed, Aug 3, 2016 at 12:27 PM, J. Ryan Earl <oss@xxxxxxxxxxxx> wrote:
> Hello,
>
> New to the list. I'm working on performance tuning and testing a new Ceph
> cluster built on Ubuntu 16.04 LTS and newest "Jewel" Ceph release. I'm in
> the process of collecting stack frames as part of a profiling inspection
> using FlameGraph (https://github.com/brendangregg/FlameGraph) to inspect
> where the CPU is spending time but need to load the 'dbg' packages to get
> symbol information. However, it appears the 'ceph-dbg' package has broken
> dependencies:
>
> ceph1.oak:/etc/apt# apt-get install ceph-dbgReading package lists...
> DoneBuilding dependency tree Reading state information... DoneSome
> packages could not be installed. This may mean that you haverequested an
> impossible situation or if you are using the unstabledistribution that some
> required packages have not yet been createdor been moved out of Incoming.The
> following information may help to resolve the situation:
> The following packages have unmet dependencies: ceph-dbg : Depends: ceph (=
> 10.2.2-0ubuntu0.16.04.2) but 10.2.2-1xenial is to be installedE: Unable to
> correct problems, you have held broken packages.
> Any ideas on how to quickly work around this issue so I can continue
> performance profiling?
> Thank you,-JR
>
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> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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