Hi,
The mon's on my test luminous cluster do not start after upgrading
from 12.0.1 to 12.0.2. Here is the backtrace:
0> 2017-04-25 11:06:02.897941 7f467ddd7880 -1 *** Caught signal
(Aborted) **
in thread 7f467ddd7880 thread_name:ceph-mon
ceph version 12.0.2 (5a1b6b3269da99a18984c138c23935e5eb96f73e)
1: (()+0x797e7f) [0x7f467e58ce7f]
2: (()+0xf370) [0x7f467d18d370]
3: (gsignal()+0x37) [0x7f467a44f1d7]
4: (abort()+0x148) [0x7f467a4508c8]
5: (__gnu_cxx::__verbose_terminate_handler()+0x165) [0x7f467ad539d5]
6: (()+0x5e946) [0x7f467ad51946]
7: (()+0x5e973) [0x7f467ad51973]
8: (()+0x5eb93) [0x7f467ad51b93]
9: (ceph::buffer::list::iterator_impl<false>::copy(unsigned int,
char*)+0xa5) [0x7f467e2fc715]
10: (creating_pgs_t::decode(ceph::buffer::list::iterator&)+0x3c)
[0x7f467e211e8c]
11: (OSDMonitor::update_from_paxos(bool*)+0x225a) [0x7f467e1cd16a]
12: (PaxosService::refresh(bool*)+0x1a5) [0x7f467e196335]
13: (Monitor::refresh_from_paxos(bool*)+0x19b) [0x7f467e12953b]
14: (Monitor::init_paxos()+0x115) [0x7f467e129975]
15: (Monitor::preinit()+0x93d) [0x7f467e13b07d]
16: (main()+0x2518) [0x7f467e07f848]
17: (__libc_start_main()+0xf5) [0x7f467a43bb35]
18: (()+0x32671e) [0x7f467e11b71e]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is
needed to interpret this.
Cheers, Dan
On Mon, Apr 24, 2017 at 5:49 PM, Abhishek Lekshmanan <[email protected]> wrote:
> This is the third development checkpoint release of Luminous, the next
> long term
> stable release.
>
> Major changes from v12.0.1
> --------------------------
> * The original librados rados_objects_list_open (C) and objects_begin
> (C++) object listing API, deprecated in Hammer, has finally been
> removed. Users of this interface must update their software to use
> either the rados_nobjects_list_open (C) and nobjects_begin (C++) API or
> the new rados_object_list_begin (C) and object_list_begin (C++) API
> before updating the client-side librados library to Luminous.
>
> Object enumeration (via any API) with the latest librados version
> and pre-Hammer OSDs is no longer supported. Note that no in-tree
> Ceph services rely on object enumeration via the deprecated APIs, so
> only external librados users might be affected.
>
> The newest (and recommended) rados_object_list_begin (C) and
> object_list_begin (C++) API is only usable on clusters with the
> SORTBITWISE flag enabled (Jewel and later). (Note that this flag is
> required to be set before upgrading beyond Jewel.)
>
> * CephFS clients without the 'p' flag in their authentication capability
> string will no longer be able to set quotas or any layout fields. This
> flag previously only restricted modification of the pool and namespace
> fields in layouts.
>
> * CephFS directory fragmentation (large directory support) is enabled
> by default on new filesystems. To enable it on existing filesystems
> use "ceph fs set <fs_name> allow_dirfrags".
>
> * CephFS will generate a health warning if you have fewer standby daemons
> than it thinks you wanted. By default this will be 1 if you ever had
> a standby, and 0 if you did not. You can customize this using
> ``ceph fs set <fs> standby_count_wanted <number>``. Setting it
> to zero will effectively disable the health check.
>
> * The "ceph mds tell ..." command has been removed. It is superseded
> by "ceph tell mds.<id> ..."
>
> * RGW introduces server side encryption of uploaded objects with 3
> options for
> the management of encryption keys, automatic encryption (only
> recommended for
> test setups), customer provided keys similar to Amazon SSE KMS
> specification &
> using a key management service (openstack barbician)
>
> For a more detailed changelog, refer to
> http://ceph.com/releases/ceph-v12-0-2-luminous-dev-released/
>
> Getting Ceph
> ------------
>
> * Git at git://github.com/ceph/ceph.git
> * Tarball at http://download.ceph.com/tarballs/ceph-12.0.2.tar.gz
> * For packages, see http://docs.ceph.com/docs/master/install/get-packages/
> * For ceph-deploy, see
> http://docs.ceph.com/docs/master/install/install-ceph-deploy
> * Release sha1: 5a1b6b3269da99a18984c138c23935e5eb96f73e
>
> --
> Abhishek Lekshmanan
> SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton,
> HRB 21284 (AG Nürnberg)
>
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
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