qa/workunit: cephtool: test mds newfs and add_data_pool with ec pools

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

mon: MDSMonitor: do not allow ec pools to be used for data or metadata

Fixes: #8624
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>

Merge pull request #1971 from ceph/wip-ec-hitset

ceph_test_rados_api_tier: disable LibRadosTierECPP::HitSetWrite

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

ceph_test_rados_api_tier: disable LibRadosTierECPP::HitSetWrite

Disable this test until hitget-get reliably works on EC pools (currently
it does not, and this test usually passes only because we get the in-memory
HitSet).

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

Merge pull request #1925 from ceph/wip-i386-atomic

fix i386 atomic64_t

Reviewed-by: Samuel Just <sam.just@inktank.com>

include/atomic: make 32-bit atomic64_t unsigned

This fixes

In file included from test/perf_counters.cc:19:0:
./common/perf_counters.h: In member function ‘std::pair PerfCounters::perf_counter_data_any_d::read_avg() const’:
warning: ./common/perf_counters.h:156:36: comparison between signed and unsigned integer expressions [-Wsign-compare]
} while (avgcount2.read() != count);
^

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

Merge pull request #1910 from ceph/wip-8447

librados: simplify/fix rados_pool_list bounds checks

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

librados: simplify/fix rados_pool_list bounds checks

We were not breaking out of the loop when we filled up the buffer unless
we happened to do so on a pool name boundary.  This means that len would
roll over (it was unsigned).  In my case, I was not able to reproduce
anything particularly bad since (I think) the strncpy was interpreting the
large unsigned value as signed, but in any case this fixes it, simplifies
the arithmetic, and adds a simple test.

- use a single 'rl' value for the amount of buffer space we want to
  consume
- use this to check that there is room and also as the strncat length
- rely on the initial memset to ensure that the trailing 0 is in place.

Fixes: #8447
Signed-off-by: Sage Weil <sage@inktank.com>

Merge remote-tracking branch 'gh/next'

doc/release-notes: v0.81

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

RadosClient: Avoid the DispatchQueue for OSD responses.

Prior to this change, reader thread puts the response on the DispatchQueue
and Dispatcher thread would call librados callbacks (C_aio_Ack, C_Safe_Cond).
The single DispatchQueue and Dispatcher thread (per client) would become
a bottleneck with multiple OSDs in the cluster.
Similar to fast-dispatch changes on the OSD, DispatchQueue/thread are removed
and librados internal callbacks will be called from reader thread context.

Signed-off-by: Sushma Gurram <sushma.gurram@sandisk.com>
Signed-off-by: Somnath Roy <somnath.roy@sandisk.com>
Reviewed-by: Greg Farnum <greg@inktank.com>

doc: Updated monitor output and added usage calc explanations.

Fixes: #4948
Signed-off-by: John Wilkins <john.wilkins@inktank.com>

doc: Added usage for pool quotas.

Fixes: #5653
Signed-off-by: John Wilkins <john.wilkins@inktank.com>

doc: Added more discussion of new CRUSH types.

Fixes: #7727
Signed-off-by: John Wilkins <john.wilkins@inktank.com>

doc: Added a section for ceph df.

Fixes: #8281
Signed-off-by: John Wilkins <john.wilkins@inktank.com>

0.81

doc: Updated packages to reference firefly.

Fixes: #8466
Signed-off-by: John Wilkins <john.wilkins@inktank.com>

Merge pull request #1887 from rossturk/wip-rturkfonts

doc: remove Apex Sans from generated doc HTML

Merge pull request #1885 from nereocystis/rados-bench-man

doc: Improve man page for bench

Merge pull request #1857 from ceph/wip-8265

#8265: config: make int parser accept K, M, G, T, P suffix and scale value accordingly

Reviewed-by: Loic Dachary <loic@dachary.org>
Reviewed-by: Samuel Just <sam.just@inktank.com>

Merge pull request #1902 from dachary/wip-copyright-notices

erasure-code: Ceph distributed storage system

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

erasure-code: Ceph distributed storage system

instead of Ceph - scalable distributed file system in the copyright notices

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

scripts/run-coverity: don't explicitly specify tool version

Rely on a symlink instead.

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

Merge pull request #1901 from dachary/wip-erasure-code-concat

erasure-code: make decode_concat virtual

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>

Merge pull request #1900 from dachary/wip-ostream

common: s/stringstream/ostream/ in str_map

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>

erasure-code: make decode_concat virtual

So that a plugin can provide a more efficient implementation.

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

Merge pull request #1898 from dhxgit/master

Update INSTALL to mention the submodules/recursive

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

common: s/stringstream/ostream/ in str_map

There is no need to specialize more than ostream : it only makes it
impossible to use cerr or cout as a parameter to str_map.

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

Update INSTALL to mention the submodules/recursive

Signed-off-by: Dominik Hannen <cantares1+github@gmail.com>

Merge pull request #1895 from ceph/wip-sock-cmp

msg: remove comparison operators for sockaddr_storage

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

msg: remove comparison operators for sockaddr_storage

We don't need these at all, it turns out.

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

qa/workunits/cephtool: test setting options using SI units

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

common/config.cc: allow integer values to be parsed as SI units

We are allowing this for all and any integer values; that is, OPT_INT,
OPT_LONGLONG, OPT_U32 and OPT_U64.

It's on the user to use appropriate units.  For instance, the user should
not use 'E(xabyte)' when setting a signed int, and use his best judgment
when setting options that, for instance, ought to receive seconds.

Fixes: 8265
Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>

test/strtol.cc: Test 'strict_strtosi()'

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

common/strtol.cc: strict_strtosi() converts str with SI units to uint64_t

Accepts values with a suffix (B, K, M, G, T, P, E) and returns the
appropriate byte value.

E.g., 10B = 10, while 10K = 10240.

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

Merge remote-tracking branch 'gh/next'

rgw: calc md5 and compare if user provided appropriate header

Fixes: #8436
Backport: firefly

This was broken in ddc2e1a8e39a5c6b9b224c3eebd1c0e762ca5782. The fix
resurrects and old check that was dropped.

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

Merge pull request #1888 from ceph/wip-8472

msg_types.h: Don't use strncmp for comparing sockaddr_in.

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

msg_types.h: Don't use strncmp for comparing sockaddr_in.

Fixes: #8472
Signed-off-by: Dan Mick <dan.mick@inktank.com>

doc: Improve man page for rados bench

Add information about seq and rand for bench. Also mention
--no-cleanup option.

Signed-off-by: Kevin Dalley <kevin@kelphead.org>

Merge pull request #1886 from nereocystis/pools-doc

doc: update pools documentation

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

doc: update pools documentation

set=>get in "Get Pool Values"
grep for 'replicated size', not 'rep size'

Signed-off-by: Kevin Dalley <kevin@kelphead.org>

doc: Improve man page for bench

Add information about seq and rand for bench. Also mention
--no-cleanup option.

Signed-off-by: Kevin Dalley <kevin@kelphead.org>

Merge pull request #1884 from nereocystis/glossary-rados

doc: Define RADOS in glossary

doc: Define RADOS in glossary

Signed-off-by: Kevin Dalley <kevin@kelphead.org>

doc: Added osd pool default size setting example.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

doc: Moved redundant text out of quick-common.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

Merge pull request #1882 from ceph/wip-8465

osd: fix bad is_active() assert in share_map()

Reviewed-by: Samuel Just <sam.just@inktank.com>

Merge pull request #1840 from yuyuyu101/wip-8381

Fix set_alloc_hint op cause KeyValueStore crash problem

Reviewed-by: Samuel Just <sam.just@inktank.com>

Merge pull request #1874 from ceph/wip-8292

better error reporting on incompatible device requirements

Reviewed-by: Dan Mick <dan.mick@inktank.com>

osd: fix bad is_active() assert in share_map()

We may be is_stopping() here if we are racing with shutdown().

Fixes: #8465
Backport: firefly, dumpling
Signed-off-by: Sage Weil <sage@inktank.com>

Merge pull request #1880 from ailzhang/patch-1

rest-api: key missing for per "rx" and "rwx"

Backport: firefly
Reviewed-by: Sage Weil <sage@inktank.com>

Merge pull request #1847 from ceph/wip-8259

README, Makefile: make install-deps easier

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

Merge pull request #1860 from ceph/wip-filestore

osd: filestore backend improvements

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

Merge pull request #1864 from dachary/wip-filestore

unit tests for #1860

Merge pull request #1879 from ceph/wip-8321

fix incompatible `Counter` usage on Python 2.6

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

doc: Made additional changes s/CRUSH/Ceph for pull request #1855

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

Merge pull request #1855 from kazhang/patch-1

doc: Update architecture.rst:Calculating PG IDs

Merge pull request #1866 from cmattson/radosgwdoc

doc: Improvements to radosgw docs

Merge pull request #1881 from hsdhillon/master

doc: Fixes broken hyperlinks

doc: alter doc CSS for the removal of Apex Sans

Signed-off-by: Ross Turk <rturk@redhat.com>

doc: removed Apex Sans font, replace with font from GFE

Signed-off-by: Ross Turk <rturk@redhat.com>

doc: Fixes broken hyperlinks

Makefile: make install-deps rule

This only works if autoconf is happy, but it's better than nothing.

Fixes: #8259
Signed-off-by: Sage Weil <sage@inktank.com>

debian: improve package dep list

This is based on the Build-Depends in debian/control.

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

Merge pull request #1812 from ceph/wip-smart-df

mon: show writeable space in 'ceph df'

Reviewed-by: Samuel Just <sam.just@inktank.com>

mon: set min_size to data chunk count for erasure pools

Make the min_size value meaningful for erasure pools.

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

mon: include 'max avail' in df output

Include an estimate of the maximum writeable space for each pool.  Note
that this value is a conservative estimate for that pool based on the
most-full OSD.  It is also potentially misleading as it is the available
space if *all* new data were written to this pool; one cannot (generally)
add up the available space for all pools.

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

mon: right justify df values

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

vstart.sh: -e to create an ec pool called 'ec'

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

crush: add get_rule_weight_map

Calculate a weight map of OSDs for a given rule.

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

rest-api: key missing for per "rx" and "rwx"

commit 85a1cf31e6 and db266a3fb2 introduce new per "rx" and "rwx", but key missing for per "rx" and "rwx" in permmap

Signed-off-by: Ailing Zhang <ailzhang@cisco.com>

Merge pull request #1878 from ceph/wip-map-advance

osd: fix map advance limit to handle map gaps

Reviewed-by: Samuel Just <sam.just@inktank.com>

remove unused variables, gets all tox envs passing

Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>

add backport of collections.Counter for python2.6

Using Raymond Hettinger's MIT backport

Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>

intial take on ceph-brag-client and tox. Python 2.7 passes

Signed-off-by: Alfredo Deza <alfredo@deza.pe>

Merge pull request #1853 from dachary/wip-mailmap

mailmap updates

each commit has been submitted to the author for review

mailmap: Aristoteles Neto affiliation

and name normalization

Reviewed-by: Aristoteles Neto <aristoteles.neto@webdrive.co.nz>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Chris Glass affiliation

Reviewed-by: Chris Glass <tribaal@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Christian Theune affiliation

Reviewed-by: Christian Theune <ct@gocept.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Shawn Edwards affiliation

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

mailmap: Ilya Dryomov name normalization

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

mailmap: Stuart Longland affiliation

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

mailmap: Walter Huf affiliation

Reviewed-by: Walter J. Huf <hufman@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Michael Riederer affiliation

and name normalization

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

mailmap: Stefan Eilemann affiliation

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

mailmap: Stephen F Taylor affiliation

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

mailmap: Daniel J. Hofmann affiliation

Reviewed-by: Daniel J. Hofmann <daniel@trvx.org>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Kevin Dalley affiliation

Reviewed-by: Kevin Dalley <kevin@kelphead.org>
Signed-off-by: Loic Dachary <loic@dachary.org>

mailmap: Florent Flament affiliation

and name normalization

Reviewed-by: Florent Flament <florent.flament@cloudwatt.com>
Signed-off-by: Loic Dachary <loic@dachary.org>

Merge pull request #1877 from ceph/wip-tier-doc

doc: Fix cache tier docs

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

doc: Fix cache tier docs

The instructions for 'osd tier add' were plain
wrong, claiming that the cache mode could
be passed as a third argument.

Signed-off-by: John Spray <john.spray@inktank.com>

Merge pull request #1856 from dachary/wip-pg-documentation

documentation: adapt PG formula for erasure coded pools

Reviewed-By: Christophe Courtaut <christophe.courtaut@gmail.com>

Merge pull request #1867 from dachary/wip-8324

documentation: update pid file description

Reviewed-by: Florent Flament <florent.flament@cloudwatt.com>

os: FileStore::create_backend unit tests

Assert that the fs_type is mapped to a backend that claims to have the
matching name.

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

os: ObjectStore::collect_metadata unit tests

And an emacs-executable reminder about how to run a specific test.

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

Merge pull request #1813 from ceph/wip-old-out

mon: restore osd weight after auto-mark out and then osd restart

Reviewed-by: Samuel Just <sam.just@inktank.com>
Reviewed-by: Loic Dachary <loic@dachary.org>

Merge pull request #1811 from ceph/wip-perf-atomic

perf_counter: use atomics instead of mutex

Reviewed-by: Greg Farnum <greg@inktank.com>
Reviewed-by: Samuel Just <sam.just@inktank.com>

Merge pull request #1873 from dachary/wip-8440

mon: fix set cache_target_full_ratio

Reviewed-by: Samuel Just <sam.just@inktank.com>

Merge pull request #1876 from atwardowski/patch-4

Fix Documentation Typo

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