ceph/doc/changelog/v0.48.2argonaut.txt

commit 3e02b2fad88c2a95d9c0c86878f10d1beb780bfe
Author: Sage Weil <sage@inktank.com>
Date:   Tue Sep 11 13:04:50 2012 -0700

    v0.48.2argonaut

commit 343e607980c923324de241d2cf8396d7c4857dd8
Author: Yehuda Sadeh <yehuda@inktank.com>
Date:   Tue Sep 18 13:45:27 2012 -0700

    cls_rgw: if stats drop below zero, set them to zero
    
    This complements fix for #3127. This is only a band aid
    solution for argonaut, the real solution fixes the original
    issue that made this possible.
    
    Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

commit 92be908c7f22c0ccf2092024fd54096362032394
Author: Yehuda Sadeh <yehuda@inktank.com>
Date:   Wed Sep 12 16:41:17 2012 -0700

    cls_rgw: change scoping of suggested changes vars
    
    Fixes: #3127
    Bad variable scoping made it so that specific variables
    weren't initialized between suggested changes iterations.
    This specifically affected a case where in a specific
    change we had an updated followed by a remove, and the
    remove was on a non-existent key (e.g., was already
    removed earlier). We ended up re-substracting the
    object stats, as the entry wasn't reset between
    the iterations (and we didn't read it because the
    key didn't exist).
    
    backport:argonaut
    Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

commit d3a8497b44296484fa18ac10e776c93701365a8b
Author: Sage Weil <sage@inktank.com>
Date:   Tue Sep 4 11:29:21 2012 -0700

    objecter: fix osdmap wait
    
    When we get a pool_op_reply, we find out which osdmap we need to wait for.
    The wait_for_new_map() code was feeding that epoch into
    maybe_request_map(), which was feeding it to the monitor with the subscribe
    request.  However, that epoch is the *start* epoch, not what we want.  Fix
    this code to always subscribe to what we have (+1), and ensure we keep
    asking for more until we catch up to what we know we should eventually
    get.
    
    Bug: #3075
    Signed-off-by: Sage Weil <sage@inktank.com>
    Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
    (cherry picked from commit e09b26555c6132ffce08b565780a39e4177cbc1c)

commit de026f31f7f31c2b79c41910b83570f052f354d5
Author: Sage Weil <sage@inktank.com>
Date:   Mon Aug 27 07:38:34 2012 -0700

    objecter: send queued requests when we get first osdmap
    
    If we get our first osdmap and already have requests queued, send them.
    
    Backported from 8d1efd1b829ae50eab7f7f4c07da04e03fce7c45.
    
    Fixes: #3050
    Signed-off-by: Sage Weil <sage@inktank.com>

commit 379aa80ac3a313025e433cefd239ddbeec45f9e7
Author: Sage Weil <sage@inktank.com>
Date:   Tue Aug 21 21:12:33 2012 -0700

    objecter: use ordered map<> for tracking tids to preserve order on resend
    
    We are using a hash_map<> to map tids to Op*'s.  In handle_osd_map(),
    we will recalc_op_target() on each Op in a random (hash) order.  These
    will get put in a temp map<tid,Op*> to ensure they are resent in the
    correct order, but their order on the session->ops list will be random.
    
    Then later, if we reset an OSD connection, we will resend everything for
    that session in ops order, which is be incorrect.
    
    Fix this by explicitly reordering the requests to resend in
    kick_requests(), much like we do in handle_osd_map().  This lets us
    continue to use a hash_map<>, which is faster for reasonable numbers of
    requests.  A simpler but slower fix would be to just use map<> instead.
    
    This is one of many bugs contributing to #2947.
    
    Signed-off-by: Sage Weil <sage@inktank.com>
    Reviewed-by: Samuel Just <sam.just@inktank.com>
    (cherry picked from commit 1113a6c56739a56871f01fa13da881dab36a32c4)

commit 54788d0da40608fb8ccf8f16039536729881d542
Author: Dan Mick <dan.mick@inktank.com>
Date:   Mon Aug 20 15:02:57 2012 -0700

    rbd: force all exiting paths through main()/return
    
    This properly destroys objects.  In the process, remove usage_exit();
    also kill error-handling in set_conf_param (never relevant for rbd.cc,
    and if you call it with both pointers NULL, well...)
    Also switch to EXIT_FAILURE for consistency.
    
    Backported from fed8aea662bf919f35a5a72e4e2a2a685af2b2ed.
    
    Signed-off-by: Dan Mick <dan.mick@inktank.com>
    Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
    Fixes: #2948

commit a179ccee8848fe9bc8d622cba13fab1a99f6eb63
Author: Josh Durgin <josh.durgin@inktank.com>
Date:   Tue Sep 18 09:37:44 2012 -0700

    rbd: only open the destination pool for import
    
    Otherwise importing into another pool when the default pool, rbd,
    doesn't exist results in an error trying to open the rbd pool.
    
    Reported-by: Sébastien Han <han.sebastien@gmail.com>
    Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

commit 16aca749989b006f4d5d2190ed1e8480c1bf0282
Author: Tommi Virtanen <tv@inktank.com>
Date:   Mon Sep 17 08:55:14 2012 -0700

    ceph-disk-activate, upstart: Use "initctl emit" to start OSDs.
    
    This avoids an error if the daemon was running already, and is
    already being done with the other services.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 34d8eec9e23edec174a96d16bf42a0b8df118183
Author: Josh Durgin <josh.durgin@inktank.com>
Date:   Fri Sep 14 17:13:57 2012 -0700

    rbd: make --pool/--image args easier to understand for import
    
    There's no need to set the default pool in set_pool_image_name - this
    is done later, in a way that doesn't ignore --pool if --dest-pool
    is not specified.
    
    This means --pool and --image can be used with import, just like
    the rest of the commands. Without this change, --dest and --dest-pool
    had to be used, and --pool would be silently ignored for rbd import.
    
    Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

commit f390ee68233e9c6db1202aa95665adf27ba4399a
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Sep 13 14:06:04 2012 -0700

    ceph-create-keys: Create a bootstrap-osd key too.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 9348ea0de953a4fd2eed239437d14c366c8e2cdd
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Sep 13 11:34:03 2012 -0700

    ceph-create-keys: Refactor to share wait_for_quorum call.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit c9d4c58b9d71e6d84b644376684bcb72eae7e11c
Author: Sage Weil <sage@inktank.com>
Date:   Wed Sep 12 11:38:07 2012 -0700

    objecter: fix skipped map handling
    
    If we skip a map, we want to translate NO_ACTION to NEED_RESEND, but leave
    POOL_DNE alone.
    
    Backported from 2a3b7961c021b19a035f8a6cc4fc3cc90f88f367.
    
    Signed-off-by: Sage Weil <sage@inktank.com>

commit d8dff93a2497bd578116eb20ed65a0595acdf341
Author: Josh Durgin <josh.durgin@inktank.com>
Date:   Mon Jul 30 15:19:29 2012 -0700

    librbd, cls_rbd: close snapshot creation race with old format
    
    If two clients created a snapshot at the same time, the one with the
    higher snapshot id might be created first, so the lower snapshot id
    would be added to the snapshot context and the snaphot seq would be
    set to the lower one.
    
    Instead of allowing this to happen, return -ESTALE if the snapshot id
    is lower than the currently stored snapshot sequence number. On the
    client side, get a new id and retry if this error is encountered.
    
    Backport: argonaut
    Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
    Reviewed-by: Sage Weil <sage@inktank.com>

commit 771ca71c0357bd8149677795ac934ab09945a3a3
Author: Tommi Virtanen <tv@inktank.com>
Date:   Tue Sep 11 16:31:57 2012 -0700

    upstart: Give everything a stop on stanza.
    
    These are all tasks, and expected to exit somewhat quickly,
    but e.g. ceph-create-keys has a loop where it waits for mon
    to reach quorum, so it might still be in that loop when the
    machine is shut down.

commit 9f967e3ac255b0037b598061f5cbb4050db79472
Author: Tommi Virtanen <tv@inktank.com>
Date:   Tue Sep 11 16:28:41 2012 -0700

    upstart: Start mds,mon,radosgw after a reboot.
    
    They had no "start on" stanzas, so they didn't get started earlier.

commit ce1e7d1b0291759950abf02f5bae064994d2ec34
Author: Tommi Virtanen <tv@inktank.com>
Date:   Tue Sep 11 15:31:06 2012 -0700

    upstart: Add ceph-create-keys.conf to package.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 0ff22ba0508d43cd78aeae6736f2db002cc8de8e
Author: Sage Weil <sage@inktank.com>
Date:   Tue Sep 11 14:50:53 2012 -0700

    obsync: if OrdinaryCallingFormat fails, try SubdomainCallingFormat
    
    This blindly tries the Subdomain calling format if the ordinary method
    fails.  In particular, this works around buckets that present a
    PermanentRedirect message.
    
    See bug #3128.
    
    Signed-off-by: Sage Weil <sage@inktank.com>
    Reviewed-by: Matthew Wodrich <matthew.wodrich@dreamhost.com>

commit 0e58d95134dd95f33b9b1a3b1286a0719ad20707
Author: Sage Weil <sage@inktank.com>
Date:   Fri Aug 17 16:04:20 2012 -0700

    librbd: add test for discard of nonexistent objects
    
    This verifies librbd properly handles ENOENT during discard.
    
    Signed-off-by: Sage Weil <sage@inktank.com>

commit 97d8a734ce937ce2a683c7c36f5b72395c6456c2
Author: Josh Durgin <josh.durgin@inktank.com>
Date:   Mon Sep 10 13:19:53 2012 -0700

    librbd: ignore -ENOENT during discard
    
    This is a backport of a3ad98a3eef062e9ed51dd2d1e58c593e12c9703
    
    Signed-off-by: Josh Durgin <josh.durgin@inktank.com>

commit 61d705e2d67f83c81aa7c6362ec6703e014ecb87
Author: Sage Weil <sage@inktank.com>
Date:   Wed Aug 15 18:42:56 2012 -0700

    objectcacher: fix bh leak on discard
    
    Fixes: #2950
    Signed-off-by: Sage Weil <sage@inktank.com>

commit 787a78e8b1d8e5d92ee447b970ec8b79baa46f0b
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Aug 30 10:16:52 2012 -0400

    upstart, ceph-create-keys: Make client.admin key generation automatic.
    
    This should help simplify Chef etc deployments. Now (when using the
    Upstart jobs), when a ceph-mon is started, ceph-create-admin-key is
    triggered. If /etc/ceph/$cluster.client.admin.keyring already exists,
    it does nothing; otherwise, it waits for ceph-mon to reach quorum, and
    then does a "ceph auth get-or-create" to create the key, and writes it
    atomically to disk.
    
    The equivalent code can be removed from the Chef cookbook once this is
    in.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 66aecb1e410a59f3e0ed89a30212b8dc546a3d4a
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Aug 30 10:21:29 2012 -0400

    config: Add a per-name default keyring to front of keyring search path.
    
    This lets us have e.g. /etc/ceph/ceph.client.admin.keyring that is
    owned by root:admin and mode u=rw,g=r,o= without making every non-root
    run of the command line tools complain and fail.
    
    This is what the Chef cookbook has been doing for a while already.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 6e34b8c109322690151b42efb745bc96a210dda4
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Aug 30 10:11:09 2012 -0400

    upstart: Make instance jobs export their cluster and id variables.
    
    This allows other jobs listening to Upstart "started ceph-mon" events
    to see what instance started.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 27372dc4e99c17a7a2d5ad6646e5ae54392d5955
Author: Tommi Virtanen <tv@inktank.com>
Date:   Thu Jul 12 10:47:29 2012 -0700

    upstart: Make ceph-osd always set the crush location.
    
    This used to be conditional on config having osd_crush_location set,
    but with that, minimal configuration left the OSD completely out of
    the crush map, and prevented the OSD from starting properly.
    
    Note: Ceph does not currently let this mechanism automatically move
    hosts to another location in the CRUSH hierarchy. This means if you
    let this run with defaults, setting osd_crush_location later will not
    take effect. Set up your config file (or Chef environment) fully
    before starting the OSDs the first time.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 471105a966f873aef2361b1ed48d088c490fe1aa
Author: Tommi Virtanen <tv@inktank.com>
Date:   Tue Jul 3 15:24:26 2012 -0700

    ceph-disk-prepare: Partition and format OSD data disks automatically.
    
    Uses gdisk, as it seems to be the only tool that can automate GPT uuid
    changes. Needs to run as root.
    
    Adds Recommends: gdisk to ceph.deb.
    
    Closes: #2547
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 24fe265c594308d5679e845fcfe8b0fe6a7be612
Author: Tommi Virtanen <tv@inktank.com>
Date:   Tue Jul 3 09:22:28 2012 -0700

    ceph-disk-prepare: Take fsid from config file.
    
    Closes: #2546.
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>

commit 1f06b490b4187055a5bfabc20746c87dfa075e0d
Author: Tommi Virtanen <tv@inktank.com>
Date:   Mon Jun 25 15:14:33 2012 -0700

    upstart: fix regex
    
    Signed-off-by: Tommi Virtanen <tv@inktank.com>
    Signed-off-by: Greg Farnum <greg@inktank.com>

commit 657ca118a7658617b9117311d9ee1cbe00103c06
Author: Yehuda Sadeh <yehuda@inktank.com>
Date:   Tue Aug 28 16:17:21 2012 -0700

    rgw: clear usage map before reading usage
    
    Fixes: #3057
    Since we read usage in chunks we need to clear the
    usage map before reading the next chunk, otherwise
    we're going to aggregate the old data as well.
    
    Backport: argonaut
    Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

commit c49284c98de1df1a889e0c88e6b1157133f5e0a6
Author: Gary Lowell <glowell@inktank.com>
Date:   Thu Aug 23 11:48:50 2012 -0700

    Don't package crush header files.

commit b6fb3e37a68d48434a81ee4356cde48cad187e94
Author: Yehuda Sadeh <yehuda@inktank.com>
Date:   Fri Aug 17 17:34:23 2012 -0700

    rgw: dump content_range using 64 bit formatters
    
    Fixes: #2961
    Also make sure that size is 64 bit.
    
    backport: argonaut
    Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

commit 08d975146cbe6796799266f03361240a62acb297
Author: Sage Weil <sage@inktank.com>
Date:   Tue Aug 21 10:58:38 2012 -0700

    Revert "rgw: dump content_range using 64 bit formatters"
    
    This reverts commit faf9fa5744b459abc2eda829a48a4e07b9c97a08.

commit faf9fa5744b459abc2eda829a48a4e07b9c97a08
Author: Yehuda Sadeh <yehuda@inktank.com>
Date:   Fri Aug 17 17:34:23 2012 -0700

    rgw: dump content_range using 64 bit formatters
    
    Fixes: #2961
    Also make sure that size is 64 bit.
    
    backport: argonaut
    Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>
    Reviewed-by: Sage Weil <sage@inktank.com>

commit 47b24c0562bcb44964a0b8f6c4847bb0f05924e0
Author: Matthew Wodrich <matthew.wodrich@dreamhost.com>
Date:   Tue Jul 31 19:13:03 2012 -0700

    obsync: add missing package specifier to format_exc
    
    Fixes: #2873
    Signed-off-by: Matthew Wodrich <matthew.wodrich@dreamhost.com>
    Reviewed-by: Dan Mick <dan.mick@inktank.com>

commit a14214dc9b7c15581a0664dbe259389867f88e72
Author: Danny Kukawka <danny.kukawka@bisect.de>
Date:   Thu Aug 16 12:56:58 2012 +0200

    fix keyring generation for mds and osd
    
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    Fix config keys for OSD/MDS data dirs. As in documentation and other
    places of the scripts the keys are 'osd data'/'mds data' and not
    'osd_data'
    
    In case if MDS: if 'mds data' doesn't exist, create it.
    
    Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>

commit d1a31ce1ca2a5e1c53146c6e9063a123a1fe8cdb
Author: Danny Kukawka <danny.kukawka@bisect.de>
Date:   Thu Aug 16 12:56:32 2012 +0200

    fix ceph osd create help
    
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    Change ceph osd create <osd-id> to ceph osd create <uuid>, since this
    is what the command is really doing.
    
    Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>

commit dc2a232bd37b7202c3d6e94396b3d85cec5225cd
Author: Sage Weil <sage@inktank.com>
Date:   Mon Jul 9 17:24:19 2012 -0700

    mon: simplify logmonitor check_subs; less noise
    
     * simple helper to translate name to id
     * verify sub type is valid in caller
     * assert sub type is valid in method
     * simplify iterator usage
    
    Among other things, this gets rid of this noise in the logs:
    
    2012-07-10 20:51:42.617152 7facb23f1700  1 mon.a@1(peon).log v310 check_sub sub monmap not log type
    
    Signed-off-by: Sage Weil <sage@inktank.com>