2.7.0 authors and changelog updates

Change-Id: I16ad0c61b048921ca01fa96862ae7eea0eec6017

.mailmap

@@ -93,3 +93,11 @@ Richard Hawkins <richard.hawkins@rackspace.com> <hurricanerix@gmail.com>
 Ondrej Novy <ondrej.novy@firma.seznam.cz>
 Peter Lisak <peter.lisak@firma.seznam.cz>
 Ke Liang <ke.liang@easystack.cn>
+Daisuke Morita <morita.daisuke@ntti3.com> <morita.daisuke@lab.ntt.co.jp>
+Andreas Jaeger <aj@suse.de> <aj@suse.com>
+Hugo Kuo <tonytkdk@gmail.com>
+Gage Hugo <gh159m@att.com>
+Oshrit Feder <oshritf@il.ibm.com>
+Larry Rensing <lr699s@att.com>
+Ben Keller <bjkeller@us.ibm.com>
+Chaozhe Chen <chaozhe.chen@easystack.cn>

AUTHORS

@@ -13,7 +13,7 @@ Jay Payne (letterj@gmail.com)
 Will Reese (wreese@gmail.com)
 Chuck Thier (cthier@gmail.com)
 
-CORE Emeritus
+Core Emeritus
 -------------
 Chmouel Boudjnah (chmouel@enovance.com)
 Florian Hines (syn@ronin.io)
@@ -33,6 +33,7 @@ Joe Arnold (joe@swiftstack.com)
 Ionuț Arțăriși (iartarisi@suse.cz)
 Minwoo Bae (minwoob@us.ibm.com)
 Bob Ball (bob.ball@citrix.com)
+Christopher Bartz (bartz@dkrz.de)
 Christian Berendt (berendt@b1-systems.de)
 Luis de Bethencourt (luis@debethencourt.com)
 Keshava Bharadwaj (kb.sankethi@gmail.com)
@@ -54,6 +55,7 @@ Emmanuel Cazenave (contact@emcaz.fr)
 Mahati Chamarthy (mahati.chamarthy@gmail.com)
 Zap Chang (zapchang@gmail.com)
 François Charlier (francois.charlier@enovance.com)
+Chaozhe Chen (chaozhe.chen@easystack.cn)
 Ray Chen (oldsharp@163.com)
 Harshit Chitalia (harshit@acelio.com)
 Brian Cline (bcline@softlayer.com)
@@ -61,6 +63,7 @@ Alistair Coles (alistair.coles@hpe.com)
 Clément Contini (ccontini@cloudops.com)
 Brian Curtin (brian.curtin@rackspace.com)
 Thiago da Silva (thiago@redhat.com)
+dangming (dangming@unitedstack.com)
 Julien Danjou (julien@danjou.info)
 Paul Dardeau (paul.dardeau@intel.com)
 Zack M. Davis (zdavis@swiftstack.com)
@@ -86,9 +89,11 @@ Filippo Giunchedi (fgiunchedi@wikimedia.org)
 Mark Gius (launchpad@markgius.com)
 David Goetz (david.goetz@rackspace.com)
 Tushar Gohad (tushar.gohad@intel.com)
+Thomas Goirand (thomas@goirand.fr)
 Jonathan Gonzalez V (jonathan.abdiel@gmail.com)
 Joe Gordon (jogo@cloudscaling.com)
 ChangBo Guo(gcb) (eric.guo@easystack.cn)
+Ankur Gupta (ankur.gupta@intel.com)
 David Hadas (davidh@il.ibm.com)
 Andrew Hale (andy@wwwdata.eu)
 Soren Hansen (soren@linux2go.dk)
@@ -106,6 +111,7 @@ Charles Hsu (charles0126@gmail.com)
 Joanna H. Huang (joanna.huitzu.huang@gmail.com)
 Kun Huang (gareth@unitedstack.com)
 Bill Huber (wbhuber@us.ibm.com)
+Gage Hugo (gh159m@att.com)
 Matthieu Huin (mhu@enovance.com)
 Hodong Hwang (hodong.hwang@kt.com)
 Motonobu Ichimura (motonobu@gmail.com)
@@ -127,6 +133,7 @@ Ilya Kharin (ikharin@mirantis.com)
 Dae S. Kim (dae@velatum.com)
 Nathan Kinder (nkinder@redhat.com)
 Eugene Kirpichov (ekirpichov@gmail.com)
+Ben Keller (bjkeller@us.ibm.com)
 Leah Klearman (lklrmn@gmail.com)
 Martin Kletzander (mkletzan@redhat.com)
 Jaivish Kothari (jaivish.kothari@nectechnologies.in)
@@ -134,6 +141,7 @@ Steve Kowalik (steven@wedontsleep.org)
 Sergey Kraynev (skraynev@mirantis.com)
 Sushil Kumar (sushil.kumar2@globallogic.com)
 Madhuri Kumari (madhuri.rai07@gmail.com)
+Hugo Kuo (tonytkdk@gmail.com)
 Steven Lang (Steven.Lang@hgst.com)
 Gonéri Le Bouder (goneri.lebouder@enovance.com)
 Romain Le Disez (romain.ledisez@ovh.net)
@@ -143,6 +151,8 @@ Thomas Leaman (thomas.leaman@hp.com)
 Eohyung Lee (liquidnuker@gmail.com)
 Zhao Lei (zhaolei@cn.fujitsu.com)
 Jamie Lennox (jlennox@redhat.com)
+Cheng Li (shcli@cn.ibm.com)
+Mingyu Li (li.mingyu@99cloud.net)
 Tong Li (litong01@us.ibm.com)
 Ke Liang (ke.liang@easystack.cn)
 Peter Lisak (peter.lisak@firma.seznam.cz)
@@ -161,6 +171,7 @@ Juan J. Martinez (juan@memset.com)
 Marcelo Martins (btorch@gmail.com)
 Nakagawa Masaaki (nakagawamsa@nttdata.co.jp)
 Dolph Mathews (dolph.mathews@gmail.com)
+Tomas Matlocha (tomas.matlocha@firma.seznam.cz)
 Kenichiro Matsuda (matsuda_kenichi@jp.fujitsu.com)
 Michael Matur (michael.matur@gmail.com)
 Donagh McCabe (donagh.mccabe@hpe.com)
@@ -171,7 +182,7 @@ Samuel Merritt (sam@swiftstack.com)
 Stephen Milton (milton@isomedia.com)
 Jola Mirecka (jola.mirecka@hp.com)
 Kazuhiro Miyahara (miyahara.kazuhiro@lab.ntt.co.jp)
-Daisuke Morita (morita.daisuke@lab.ntt.co.jp)
+Daisuke Morita (morita.daisuke@ntti3.com)
 Dirk Mueller (dirk@dmllr.de)
 Takashi Natsume (natsume.takashi@lab.ntt.co.jp)
 Russ Nelson (russ@crynwr.com)
@@ -198,11 +209,13 @@ Sivasathurappan Radhakrishnan (siva.radhakrishnan@intel.com)
 Sarvesh Ranjan (saranjan@cisco.com)
 Falk Reimann (falk.reimann@sap.com)
 Brian Reitz (brian.reitz@oracle.com)
+Qiaowei Ren (qiaowei.ren@intel.com)
 Felipe Reyes (freyes@tty.cl)
 Janie Richling (jrichli@us.ibm.com)
 Matt Riedemann (mriedem@us.ibm.com)
 Li Riqiang (lrqrun@gmail.com)
 Rafael Rivero (rafael@cloudscaling.com)
+Larry Rensing (lr699s@att.com)
 Victor Rodionov (victor.rodionov@nexenta.com)
 Eran Rom (eranr@il.ibm.com)
 Aaron Rosen (arosen@nicira.com)
@@ -211,6 +224,7 @@ Hamdi Roumani (roumani@ca.ibm.com)
 Shilla Saebi (shilla.saebi@gmail.com)
 Atsushi Sakai (sakaia@jp.fujitsu.com)
 Cristian A Sanchez (cristian.a.sanchez@intel.com)
+Olga Saprycheva (osapryc@us.ibm.com)
 Christian Schwede (cschwede@redhat.com)
 Mark Seger (mark.seger@hpe.com)
 Azhagu Selvan SP (tamizhgeek@gmail.com)
@@ -223,6 +237,7 @@ Michael Shuler (mshuler@gmail.com)
 David Moreau Simard (dmsimard@iweb.com)
 Scott Simpson (sasimpson@gmail.com)
 Pradeep Kumar Singh (pradeep.singh@nectechnologies.in)
+Sarafraj Singh (Sarafraj.Singh@intel.com)
 Liu Siqi (meizu647@gmail.com)
 Adrian Smith (adrian_f_smith@dell.com)
 Jon Snitow (otherjon@swiftstack.com)
@@ -259,6 +274,7 @@ Yaguang Wang (yaguang.wang@intel.com)
 Chris Wedgwood (cw@f00f.org)
 Conrad Weidenkeller (conrad.weidenkeller@rackspace.com)
 Doug Weimer (dweimer@gmail.com)
+Andrew Welleck (awellec@us.ibm.com)
 Wu Wenxiang (wu.wenxiang@99cloud.net)
 Cory Wright (cory.wright@rackspace.com)
 Ye Jia Xu (xyj.asmy@gmail.com)

CHANGELOG

@@ -1,3 +1,151 @@
+swift (2.7.0, OpenStack Mitaka)
+
+    * Bump PyECLib requirement to >= 1.2.0
+
+    * Update container on fast-POST
+
+      "Fast-POST" is the mode where `object_post_as_copy` is set to
+      `False` in the proxy server config. This mode now allows for
+      fast, efficient updates of metadata without needing to fully
+      recopy the contents of the object. While the default still is
+      `object_post_as_copy` as True, the plan is to change the default
+      to False and then deprecate post-as-copy functionality in later
+      releases. Fast-POST now supports container-sync functionality.
+
+    * Add concurrent reads option to proxy.
+
+      This change adds 2 new parameters to enable and control concurrent
+      GETs in Swift, these are `concurrent_gets` and `concurrency_timeout`.
+
+      `concurrent_gets` allows you to turn on or off concurrent
+      GETs; when on, it will set the GET/HEAD concurrency to the
+      replica count. And in the case of EC HEADs it will set it to
+      ndata. The proxy will then serve only the first valid source to
+      respond. This applies to all account, container, and replicated
+      object GETs and HEADs. For EC only HEAD requests are affected.
+      The default for `concurrent_gets` is off.
+
+      `concurrency_timeout` is related to `concurrent_gets` and is
+      the amount of time to wait before firing the next thread. A
+      value of 0 will fire at the same time (fully concurrent), but
+      setting another value will stagger the firing allowing you the
+      ability to give a node a short chance to respond before firing
+      the next. This value is a float and should be somewhere between
+      0 and `node_timeout`. The default is `conn_timeout`, meaning by
+      default it will stagger the firing.
+
+    * Added an operational procedures guide to the docs. It can be
+      found at http://swift.openstack.org/ops_runbook/index.html and
+      includes information on detecting and handling day-to-day
+      operational issues in a Swift cluster.
+
+    * Make `handoffs_first` a more useful mode for the object replicator.
+
+      The `handoffs_first` replication mode is used during periods of
+      problematic cluster behavior (e.g. full disks) when replication
+      needs to quickly drain partitions from a handoff node and move
+      them to a primary node.
+
+      Previously, `handoffs_first` would sort that handoff work before
+      "normal" replication jobs, but the normal replication work could
+      take quite some time and result in handoffs not being drained
+      quickly enough.
+
+      In order to focus on getting handoff partitions off the node
+      `handoffs_first` mode will now abort the current replication
+      sweep before attempting any primary suffix syncing if any of the
+      handoff partitions were not removed for any reason - and start
+      over with replication of handoffs jobs as the highest priority.
+
+      Note that `handoffs_first` being enabled will emit a warning on
+      start up, even if no handoff jobs fail, because of the negative
+      impact it can have during normal operations by dog-piling on a
+      node that was temporarily unavailable.
+
+    * By default, inbound `X-Timestamp` headers are now disallowed
+      (except when in an authorized container-sync request). This
+      header is useful for allowing data migration from other storage
+      systems to Swift and keeping the original timestamp of the data.
+      If you have this migration use case (or any other requirement on
+      allowing the clients to set an object's timestamp), set the
+      `shunt_inbound_x_timestamp` config variable to False in the
+      gatekeeper middleware config section of the proxy server config.
+
+    * Requesting a SLO manifest file with the query parameters
+      "?multipart-manifest=get&format=raw" will return the contents of
+      the manifest in the format as was originally sent by the client.
+      The "format=raw" is new.
+
+    * Static web page listings can now be rendered with a custom
+      label. By default listings are rendered with a label of:
+      "Listing of /v1/<account>/<container>/<path>". This change adds
+      a new custom metadata key/value pair
+      `X-Container-Meta-Web-Listings-Label: My Label` that when set,
+      will cause the following: "Listing of My Label/<path>" to be
+      rendered instead.
+
+    * Previously, static large objects (SLOs) had a minimum segment
+      size (default to 1MiB). This limit has been removed, but small
+      segments will be ratelimited. The config parameter
+      `rate_limit_under_size` controls the definition of "small"
+      segments (1MiB by default), and `rate_limit_segments_per_sec`
+      controls how many segments per second can be served (default is 1).
+      With the default values, the effective behavior is identical to the
+      previous behavior when serving SLOs.
+
+    * Container sync has been improved to perform a HEAD on the remote
+      side of the sync for each object being synced. If the object
+      exists on the remote side, container-sync will no longer
+      transfer the object, thus significantly lowering the network
+      requirements to use the feature.
+
+    * The object auditor will now clean up any old, stale rsync temp
+      files that it finds. These rsync temp files are left if the
+      rsync process fails without completing a full transfer of an
+      object. Since these files can be large, the temp files may end
+      up filling a disk. The new auditor functionality will reap these
+      rsync temp files if they are old. The new object-auditor config
+      variable `rsync_tempfile_timeout` is the number of seconds old a
+      tempfile must be before it is reaped. By default, this variable
+      is set to "auto" or the rsync_timeout plus 900 seconds (falling
+      back to a value of 1 day).
+
+    * The Erasure Code reconstruction process has been made more
+      efficient by not syncing data files when only the durable commit
+      file is missing.
+
+    * Fixed a bug where 304 and 416 response may not have the right
+      Etag and Accept-Ranges headers when the object is stored in an
+      Erasure Coded policy.
+
+    * Versioned writes now correctly stores the date of previous versions
+      using GMT instead of local time.
+
+    * The deprecated Keystone middleware option is_admin has been removed.
+
+    * Fixed log format in object auditor.
+
+    * The zero-byte mode (ZBF) of the object auditor will now properly
+      observe the `--once` option.
+
+    * Swift keeps track, internally, of "dirty" parts of the partition
+      keyspace with a "hashes.pkl" file. Operations on this file no
+      longer require a read-modify-write cycle and use a new
+      "hashes.invalid" file to track dirty partitions. This change
+      will improve end-user performance for PUT and DELETE operations.
+
+    * The object replicator's succeeded and failed counts are now logged.
+
+    * `swift-recon` can now query hosts by storage policy.
+
+    * The log_statsd_host value can now be an IPv6 address or a hostname
+      which only resolves to an IPv6 address.
+
+    * Erasure coded fragments now properly call fallocate to reserve disk
+      space before being written.
+
+    * Various other minor bug fixes and improvements.
+
 swift (2.6.0)
 
     * Dependency changes