qa: fix+cleanup hadoop wordcount test

The glob for the examples jar was wrong.

Fixes: #9260
Signed-off-by: John Spray <john.spray@redhat.com>

qa/workunits/hadoop/wordcount: remove bogus rm -r

Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #2318 from dachary/wip-osd-config

documentation: update recovery config options defaults

documentation: update recovery config options defaults

So they match the values from config_opts.h

Signed-off-by: Loic Dachary <loic-201408@dachary.org>

Merge pull request #2275 from ceph/wip-9079

msg/Accepter: do not unlearn_addr on bind()

Reviewed-by: Greg Farnum <greg@inktank.com>

Merge pull request #2317 from ashishchandra1/patch-1

Update python.rst

Reviewed-by: Loic Dachary <loic-201408@dachary.org>

Update python.rst

Signed-off-by:ashish.a.chandra@ril.com

Merge pull request #2316 from dachary/wip-warning

rbd: fix signess warning

Reviewed-by: John Spray <john.spray@redhat.com>

msg/Accepter: do not unlearn_addr on bind()

It is dangerous to set need_addr = true as it means someone may set the
addr to something else (specifically the port) in a racing thread.

However, it is not necessary: the only reason we added it way back in
5d5045d31a9e10d21b44eb1bd137db9ae53128ff was so that
local_connection->peer_addr would get updated, and bind() now calls that
unconditionally.

Fixes: #9079
Backport: firefly
Signed-off-by: Sage Weil <sage@redhat.com>

rbd: fix signess warning

Signed-off-by: Loic Dachary <loic-201408@dachary.org>

Merge pull request #2138 from xiaoxichen/fix_crush_ruleset

mon/OSDMonitor : Use user provided ruleset for replicated pool

Reviewed-by: Loic Dachary <loic-201408@dachary.org>

Merge branch 'wip-weak-refs'

vstart.sh: debug rgw = 20 on -d

Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #2292 from lpabon/rgw-doc

vstart.sh to enable support for simple Rados

Tested-by: GWabhishek.lekshmanan@gmail.com

common/shared_cache: dump weak refs on shutdown

Before asserting, dump what the refs are along with the counts.

Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #2304 from majianpeng/fix1

small bug fix for journal

Reviewed-by: Sage Weil <sage@redhat.com>

common/shared_cache: take a cct

Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #2291 from ceph/wip-fingerprint

mon: add a unique clsuter fingerprint

Reviewed-by: Joao Eduardo Luis <joao.luis@inktank.com>

Merge pull request #2307 from dmsimard/crushdoc

Doc: Add config option to turn off crush update

Reviewed-by: Loic Dachary <loic-201408@dachary.org>

Merge pull request #2288 from xiaoxichen/fix_add_simple_ruleset

CrushWrapper: pick a ruleset same as rule_id

Reviewed-by: Loic Dachary <loic-201408@dachary.org>

Doc: Add config option to turn off crush update

Signed-off-by: David Moreau Simard <dmsimard@iweb.com>

CrushWrapper: pick a ruleset same as rule_id

Originally in the add_simple_ruleset funtion, the ruleset_id
is not reused but rule_id is reused. So after some add/remove
against rules, the newly created rule likely to have
ruleset!=rule_id.

We dont want this happen because we are trying to hold the constraint
that ruleset == rule_id.

Signed-off-by: Xiaoxi Chen <xiaoxi.chen@intel.com>

Merge pull request #2273 from dachary/wip-mailmap

mailmap updates

Merge remote-tracking branch 'gh/wip-filejournal'

Reviewed-by: Sage Weil <sage@redhat.com>
Tested-by: Mark Kirkwood <mark.kirkwood@catalyst.net.nz>

Merge remote-tracking branch 'gh/wip-lttng'

Revert "Merge pull request #2253 from adamcrume/wip-lttng"

This reverts commit 5b9ade5058f72116eb3dc920f442361c2a33b46b, reversing
changes made to b0aa846b3f81225a779de00100e15334fb8156b3.

I merged the wrong version of wip-lttng.

Signed-off-by: Sage Weil <sage@redhat.com>

Merge pull request #2274 from ceph/wip-9144

filestore: fix force_sync race with mount + umount + mount

Reviewed-by: David Zafman <dzafman@redhat.com>

Merge pull request #2253 from adamcrume/wip-lttng

RBD-replay

Reviewed-by: Sage Weil <sage@redhat.com>

mon: generate cluster_fingerprint if null

This triggers after an upgrade of a legacy cluster that has no fingerprint.

Signed-off-by: Sage Weil <sage@redhat.com>

mon: add a cluster fingerprint

Generate it on cluster creations with the initial monmap.  Include it in
the report.  Provide no way for this uuid to be fed in to the cluster
(intentionally or not) so that it can be assumed to be a truly unique
identifier for the cluster.

Signed-off-by: Sage Weil <sage@redhat.com>

rbd_replay: Add unit test for batch_unreachable_from

This requires a fair amount of code reorganization, since the types in
the function signature were previously not in a header file.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add unit test for Ser

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Split --with-lttng and --with-babeltrace options

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Remove tracing-specfic local variables when lttng disabled

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Add informational messages to configure.ac

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Only install rbd-replay-prep when enabled

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Check for babeltrace when autoconfiguring lttng

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Check that the main babeltrace header is present

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Test for sane lttng-gen-tp

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Don't build trace libraries when lttng is disabled

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Fix build error on 32-bit systems

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Remove -lboost_regex from unit test

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Don't build trace headers when lttng is disabled

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Update packaging

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Only require lttng for Fedora >= 20 and RHEL == 6 for RPM distros

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Add distro packaging

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Fix "make distcheck"

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Support --with-lttng=check

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Remove tracing from libcommon

This is a short-term fix for issues caused by tracepoints in libcommon.
Code crashes at runtime if the same tracepoints are linked into the
program multiple times.  This happens with libcommon because it is
statically linked into dynamic libraries such as librados, then
statically linked into executables because symbols from libcommon are
not exposed in librados.  Therefore, any programs that use librados and
libcommon would crash because of duplicate tracepoints.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Fix bug in rbd-replay-prep, Thread::issued_io with wrong IO

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Remove extent tracepoints and inline extents

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Move tracepoints from internal.cc to librbd.cc

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add man page and package binaries for rbd-replay-prep

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Convert prep-for-replay.py to rbd-replay-prep.cc

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add man page, and add binaries to Debian packaging

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Remove outdated message that says regexes are used

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Replace Boost dependencies with custom string code

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Remove boost_regex from LIBADD and LDADD

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Fix compiler warning in unit tests

Was getting:
test/test_rbd_replay.cc:44:3: warning: converting ‘false’ to pointer type for argument 1 of ‘char testing::internal::IsNullLiteralHelper(testing::internal::Secret*)’ [-Wconversion-null]

Fixed by changing EXPECT_EQ(false, xxx) to EXPECT_FALSE(xxx).
For completeness, also changed EXPECT_EQ(true, xxx) to EXPECT_TRUE(xxx).

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Switch ImageNameMap from regex to plain string matching

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Switch ImageNameMap to using rbd_loc

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add rbd_replay::rbd_loc

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Use standard image@snap instead of image/snap

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Fix ceph_ctf_stringp

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Support replaying partial traces

Tracing may start after the application is started, and image open calls
may missed. To support replaying these traces, additional information is
traced, allowing missing open calls to be generated.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Use non-zero fake data

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add unit tests

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Preload liblttng-ust-fork.so in TESTS_ENVIRONMENT

This adds LD_PRELOAD=liblttng-ust-fork.so to TESTS_ENVIRONMENT.
This prevents lttng from complaining when processes are forked.
The complaints otherwise taint the output and cause tests to fail.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Disable LTTng by default, add --with-lttng configure option

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Fix 'make check' by setting up fake HOME

If the HOME variable is not set, LTTng complains, and the extra output
fails to match what the tests expect, so they fail.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add --map-image option for image name mapping

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add --pool option

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add assertions

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Default to not storing buffer content

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add command-line arguments to prep-for-replay.py

Includes:
--print-on-read
--print-on-write
--window

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Fix async writes in prep-for-replay.py

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add --read-only flag

Removes ignoreWrites flag in prep-for-replay.py

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Fix examples/rbd-replay/replay

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Clean up prep-for-replay.py

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Hash completions across multiple mutexes to reduce contention

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add --latency-multiplier option to usage statement

Signed-off-by: Adam Crume <adamcrume@gmail.com>

doc: Add usage comment to librbd::RBD::AioCompletion

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Fix memory leak in PendingIO

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Check that return values are non-negative

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Support writing Actions to ostreams

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Print "Still waiting for" more judiciously

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Change Worker::m_pending_ios from vector to map

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Printing pending IOs when worker threads waiting to die

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Bugfix: ensure PendingIOs are added before they're removed

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Add rbd_replay subsystem

Signed-off-by: Adam Crume <adamcrume@gmail.com>

Add assertf macro

Signed-off-by: Adam Crume <adamcrume@gmail.com>

rbd-replay: Switch logging from cout to dout

To enable logs, we also have to use global_init to parse our
command-line args, so we now have other standard Ceph goodies
such as picking up config options from the environment.

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Add rbd-replay

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Add more tracing to librbd

Includes:
- aio_complete
- aio_discard
- aio_flush
- aio_get_return_value
- aio_is_complete
- aio_read
- aio_wait_for_complete
- aio_write
- copy
- discard
- flush
- invalidate_cache
- rename
- resize
- Add ImageCtx pointer to trace points
- Add snap_name and readonly flag to trace point open_image_enter

Signed-off-by: Adam Crume <adamcrume@gmail.com>

tracing: instrument filestore

This adds objectstore tracepoints for the filestore. It'd be nice to add
these to the objectstore interface some how so we can get all
implementations for free, but that might just be a bit difficult
especially since each impl will apply transactions in a differnet way.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>

lttng: Basic tracing of librbd

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Remove 'ver' from trace in code for CEPH_OSD_OP_NOTIFY

'ver' is obsolete and variable exists only for proper deserialization

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Split up libtracepoints

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Prevent deletion of tracing-common.h when cleaning

Signed-off-by: Adam Crume <adamcrume@gmail.com>

lttng: Prevent creation of incorrect .o files when generating from .tp

Signed-off-by: Adam Crume <adamcrume@gmail.com>