Re: v0.94.4 Hammer released

Stefan Eriksson <stefan@xxxxxxxxxxx> · Tue, 20 Oct 2015 20:11:06 +0200

    A change like this below, where we have to change ownership was not
    add to a point release for hammer right?

    Den 2015-10-20 kl. 20:06, skrev Udo
      Lembke:

      Hi,

      do you have changed the ownership like discribed in Sages mail
      about "v9.1.0 Infernalis release candidate released"?

            #. Fix the ownership::

	   chown -R ceph:ceph /var/lib/ceph

or set ceph.conf to use root instead?
  When upgrading, administrators have two options:

   #. Add the following line to ``ceph.conf`` on all hosts::

        setuser match path = /var/lib/ceph/$type/$cluster-$id

      This will make the Ceph daemons run as root (i.e., not drop
      privileges and switch to user ceph) if the daemon's data
      directory is still owned by root.  Newly deployed daemons will
      be created with data owned by user ceph and will run with
      reduced privileges, but upgraded daemons will continue to run as
      root.

      Udo

      On 20.10.2015 14:59, German Anders
        wrote:

          trying to upgrade from hammer
            0.94.3 to 0.94.4 I'm getting the following error msg while
            trying to restart the mon daemons:

            2015-10-20 08:56:37.410321 7f59a8c9d8c0  0 ceph version
            0.94.4 (95292699291242794510b39ffde3f4df67898d3a), process
            ceph-mon, pid 6821

            2015-10-20 08:56:37.429036 7f59a8c9d8c0 -1 ERROR: on disk
            data includes unsupported features:
            compat={},rocompat={},incompat={7=support shec erasure code}

            2015-10-20 08:56:37.429066 7f59a8c9d8c0 -1 error checking
            features: (1) Operation not permitted

            2015-10-20 08:56:37.458637 7f67460958c0  0 ceph version
            0.94.4 (95292699291242794510b39ffde3f4df67898d3a), process
            ceph-mon, pid 6834

            2015-10-20 08:56:37.478365 7f67460958c0 -1 ERROR: on disk
            data includes unsupported features:
            compat={},rocompat={},incompat={7=support shec erasure code}

            2015-10-20 08:56:37.478387 7f67460958c0 -1 error checking
            features: (1) Operation not permitted

          any ideas?

            $ ceph -v

            ceph version 0.94.4
            (95292699291242794510b39ffde3f4df67898d3a)

          Thanks in advance,

          Cheers,

                            German

            2015-10-19 18:07 GMT-03:00 Sage
              Weil <sage@xxxxxxxxxx>:

              This Hammer point fixes
                several important bugs in Hammer, as well as

                fixing interoperability issues that are required before
                an upgrade to

                Infernalis. That is, all users of earlier version of
                Hammer or any

                version of Firefly will first need to upgrade to hammer
                v0.94.4 or

                later before upgrading to Infernalis (or future
                releases).

                All v0.94.x Hammer users are strongly encouraged to
                upgrade.

                Changes

                -------

                * build/ops: ceph.spec.in: 50-rbd.rules
                conditional is wrong (#12166, Nathan Cutler)

                * build/ops: ceph.spec.in: ceph-common needs
                python-argparse on older distros, but doesn't require it
                (#12034, Nathan Cutler)

                * build/ops: ceph.spec.in: radosgw requires
                apache for SUSE only -- makes no sense (#12358, Nathan
                Cutler)

                * build/ops: ceph.spec.in: rpm: cephfs_java not
                fully conditionalized (#11991, Nathan Cutler)

                * build/ops: ceph.spec.in: rpm: not possible to
                turn off Java (#11992, Owen Synge)

                * build/ops: ceph.spec.in: running fdupes
                unnecessarily (#12301, Nathan Cutler)

                * build/ops: ceph.spec.in: snappy-devel for all
                supported distros (#12361, Nathan Cutler)

                * build/ops: ceph.spec.in: SUSE/openSUSE builds
                need libbz2-devel (#11629, Nathan Cutler)

                * build/ops: ceph.spec.in: useless %py_requires
                breaks SLE11-SP3 build (#12351, Nathan Cutler)

                * build/ops: error in ext_mime_map_init() when
                /etc/mime.types is missing (#11864, Ken Dreyer)

                * build/ops: upstart: limit respawn to 3 in 30 mins
                (instead of 5 in 30s) (#11798, Sage Weil)

                * build/ops: With root as default user, unable to have
                multiple RGW instances running (#10927, Sage Weil)

                * build/ops: With root as default user, unable to have
                multiple RGW instances running (#11140, Sage Weil)

                * build/ops: With root as default user, unable to have
                multiple RGW instances running (#11686, Sage Weil)

                * build/ops: With root as default user, unable to have
                multiple RGW instances running (#12407, Sage Weil)

                * cli: ceph: cli throws exception on unrecognized errno
                (#11354, Kefu Chai)

                * cli: ceph tell: broken error message / misleading
                hinting (#11101, Kefu Chai)

                * common: arm: all programs that link to librados2 hang
                forever on startup (#12505, Boris Ranto)

                * common: buffer: critical bufferlist::zero bug (#12252,
                Haomai Wang)

                * common: ceph-object-corpus: add 0.94.2-207-g88e7ee7
                hammer objects (#13070, Sage Weil)

                * common: do not insert emtpy ptr when rebuild emtpy
                bufferlist (#12775, Xinze Chi)

                * common: [  FAILED  ] TestLibRBD.BlockingAIO (#12479,
                Jason Dillaman)

                * common: LibCephFS.GetPoolId failure (#12598, Yan,
                Zheng)

                * common: Memory leak in Mutex.cc,
                pthread_mutexattr_init without pthread_mutexattr_destroy
                (#11762, Ketor Meng)

                * common: object_map_update fails with -EINVAL return
                code (#12611, Jason Dillaman)

                * common: Pipe: Drop connect_seq increase line (#13093,
                Haomai Wang)

                * common: recursive lock of md_config_t (0) (#12614,
                Josh Durgin)

                * crush: ceph osd crush reweight-subtree does not
                reweight parent node (#11855, Sage Weil)

                * doc: update docs to point to download.ceph.com
                (#13162, Alfredo Deza)

                * fs: ceph-fuse 0.94.2-1trusty segfaults / aborts
                (#12297, Greg Farnum)

                * fs: segfault launching ceph-fuse with bad --name
                (#12417, John Spray)

                * librados: Change radosgw pools default crush ruleset
                (#11640, Yuan Zhou)

                * librbd: correct issues discovered via lockdep /
                helgrind (#12345, Jason Dillaman)

                * librbd: Crash during TestInternal.MultipleResize
                (#12664, Jason Dillaman)

                * librbd: deadlock during cooperative exclusive lock
                transition (#11537, Jason Dillaman)

                * librbd: Possible crash while concurrently writing and
                shrinking an image (#11743, Jason Dillaman)

                * mon: add a cache layer over MonitorDBStore (#12638,
                Kefu Chai)

                * mon: fix crush testing for new pools (#13400, Sage
                Weil)

                * mon: get pools health'info have error (#12402,
                renhwztetecs)

                * mon: implicit erasure code crush ruleset is not
                validated (#11814, Loic Dachary)

                * mon: PaxosService: call post_refresh() instead of
                post_paxos_update() (#11470, Joao Eduardo Luis)

                * mon: pgmonitor: wrong at/near target maxâ   reporting
                (#12401, huangjun)

                * mon: register_new_pgs() should check ruleno instead of
                its index (#12210, Xinze Chi)

                * mon: Show osd as NONE in ceph osd map <pool>
                <object>  output (#11820, Shylesh Kumar)

                * mon: the output is wrong when runing ceph osd reweight
                (#12251, Joao Eduardo Luis)

                * osd: allow peek_map_epoch to return an error (#13060,
                Sage Weil)

                * osd: cache agent is idle although one object is left
                in the cache (#12673, Loic Dachary)

                * osd: copy-from doesn't preserve truncate_{seq,size}
                (#12551, Samuel Just)

                * osd: crash creating/deleting pools (#12429, John
                Spray)

                * osd: fix repair when recorded digest is wrong (#12577,
                Sage Weil)

                * osd: include/ceph_features: define HAMMER_0_94_4
                feature (#13026, Sage Weil)

                * osd: is_new_interval() fixes (#10399, Jason Dillaman)

                * osd: is_new_interval() fixes (#11771, Jason Dillaman)

                * osd: long standing slow requests:
                connection->session->waiting_for_map->connection
                ref cycle (#12338, Samuel Just)

                * osd: Mutex Assert from PipeConnection::try_get_pipe
                (#12437, David Zafman)

                * osd: pg_interval_t::check_new_interval - for ec pool,
                should not rely on min_size to determine if the PG was
                active at the interval (#12162, Guang G Yang)

                * osd: PGLog.cc: 732: FAILED assert(log.log.size() ==
                log_keys_debug.size()) (#12652, Sage Weil)

                * osd: PGLog::proc_replica_log: correctly handle case
                where entries between olog.head and log.tail were split
                out (#11358, Samuel Just)

                * osd: read on chunk-aligned xattr not handled (#12309,
                Sage Weil)

                * osd: suicide timeout during peering - search for
                missing objects (#12523, Guang G Yang)

                * osd: WBThrottle::clear_object: signal on cond when we
                reduce throttle values (#12223, Samuel Just)

                * rbd: crash during shutdown after writeback blocked by
                IO errors (#12597, Jianpeng Ma)

                * rgw: add delimiter to prefix only when path is
                specified (#12960, Sylvain Baubeau)

                * rgw: create a tool for orphaned objects cleanup
                (#9604, Yehuda Sadeh)

                * rgw: don't preserve acls when copying object (#11563,
                Yehuda Sadeh)

                * rgw: don't preserve acls when copying object (#12370,
                Yehuda Sadeh)

                * rgw: don't preserve acls when copying object (#13015,
                Yehuda Sadeh)

                * rgw: Ensure that swift keys don't include backslashes
                (#7647, Yehuda Sadeh)

                * rgw: GWWatcher::handle_error -> common/Mutex.cc:
                95: FAILED assert(r == 0) (#12208, Yehuda Sadeh)

                * rgw: HTTP return code is not being logged by CivetWeb 
                (#12432, Yehuda Sadeh)

                * rgw: init_rados failed leads to repeated delete
                (#12978, Xiaowei Chen)

                * rgw: init some manifest fields when handling explicit
                objs (#11455, Yehuda Sadeh)

                * rgw: Keystone Fernet tokens break auth (#12761,
                Abhishek Lekshmanan)

                * rgw: region data still exist in region-map after
                region-map update (#12964, dwj192)

                * rgw: remove trailing :port from host for purposes of
                subdomain matching (#12353, Yehuda Sadeh)

                * rgw: rest-bench common/WorkQueue.cc: 54: FAILED
                assert(_threads.empty()) (#3896, huangjun)

                * rgw: returns requested bucket name raw in Bucket
                response header (#12537, Yehuda Sadeh)

                * rgw: segmentation fault when rgw_gc_max_objs >
                HASH_PRIME (#12630, Ruifeng Yang)

                * rgw: segments are read during HEAD on Swift DLO
                (#12780, Yehuda Sadeh)

                * rgw: setting max number of buckets for user via
                ceph.conf option  (#12714, Vikhyat Umrao)

                * rgw: Swift API: X-Trans-Id header is wrongly formatted
                (#12108, Radoslaw Zarzynski)

                * rgw: testGetContentType and testHead failed (#11091,
                Radoslaw Zarzynski)

                * rgw: testGetContentType and testHead failed (#11438,
                Radoslaw Zarzynski)

                * rgw: testGetContentType and testHead failed (#12157,
                Radoslaw Zarzynski)

                * rgw: testGetContentType and testHead failed (#12158,
                Radoslaw Zarzynski)

                * rgw: testGetContentType and testHead failed (#12363,
                Radoslaw Zarzynski)

                * rgw: the arguments 'domain' should not be assigned
                when return false (#12629, Ruifeng Yang)

                * tests: qa/workunits/cephtool/test.sh: don't assume
                crash_replay_interval=45 (#13406, Sage Weil)

                * tests: TEST_crush_rule_create_erasure consistently
                fails on i386 builder (#12419, Loic Dachary)

                * tools: ceph-disk zap should ensure block device
                (#11272, Loic Dachary)

                For more detailed information, see the complete
                changelog at

                  http://docs.ceph.com/docs/master/_downloads/v0.94.4.txt

                Getting Ceph

                ------------

                * Git at git://github.com/ceph/ceph.git

                * Tarball at http://download.ceph.com/tarballs/ceph-0.94.4.tar.gz

                * For packages, see http://ceph.com/docs/master/install/get-packages

                * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy

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