Update adminops.rst add capabilities

Added the necessary user capabilities required for each API call.

Signed-off-by: Adam Twardowski adam.twardowski@gmail.com
rgw: rgw-admin throw an error when invalid flag is passed

fix #5820 http://tracker.ceph.com/issues/5820

Signed-off-by: Christophe Courtaut <christophe.courtaut@gmail.com>
mon: MonitorDBStore: output to derr instead of std::cout

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
Do not use some compilation flag invalid for clang

-Wstrict-null-sentinel and -rdynamic are invalid flags
for clang compiler.

Signed-off-by: Christophe Courtaut <christophe.courtaut@gmail.com>
common/crc32c: refactor a bit

- the generic function without the _le suffix (useless)
- use a static global so that detection only happens once
- make the structure a bit cleaner to plug in new implementations

Signed-off-by: Sage Weil <sage@inktank.com>
crc32c: remove old intel implementation

The license is not LGPL compatible.

Signed-off-by: Sage Weil <sage@inktank.com>
vstart.sh: Adds more ENV variables to configure dev cluster

This patch adds a few ENV variables, so you can use vstart.sh
multiple time to launch multiple clusters

CEPH_DIR -> The working directory of the cluster
CEPH_DEV_DIR -> the dev directory of the cluster
CEPH_OUT_DIR -> the output directory of the cluster
CEPH_RGW_PORT -> the default radosgw port to start with

All theses new variables are set to default values if not specified,
which ones does not change the previous behaviour of vstart.sh

Signed-off-by: Christophe Courtaut <christophe.courtaut@gmail.com>
crc32c: add intel baseline algorithm

This is than the sctp code but probably slower.  We'll add it anywhere
just as a reference and to have a baseline for comparing performance.

Signed-off-by: Sage Weil <sage@inktank.com>
crc32c: note intel crc code copyrights

It's a BSD 3-clause.

Signed-off-by: Sage Weil <sage@inktank.com>
build-depend on yasm

Signed-off-by: Sage Weil <sage@inktank.com>
rgw: change cache / watch-notify init sequence

Fixes: #6046
We were initializing the watch-notify (through the cache
init) before reading the zone info which was much too
early, as we didn't have the control pool name yet. Now
simplifying init/cleanup a bit, cache doesn't call watch/notify
init and cleanup directly, but rather states its need
through a virtual callback.

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
objecter: resend unfinished lingers when osdmap is no longer paused

Plain Ops that haven't finished yet need to be resent if the osdmap
transitions from full or paused to unpaused.  If these Ops are
triggered by LingerOps, they will be cancelled instead (since
should_resend = false), but the LingerOps that triggered them will not
be resent.

Fix this by checking the registered flag for all linger ops, and
resending any of them that aren't paused anymore.

Fixes: #6070
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Sage Weil <sage.weil@inktank.com>
objecter: fix keys of dump_linger_ops

The registering flag no longer exists, and registered was using the
wrong property due to a copy-paste error.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Sage Weil <sage.weil@inktank.com>
Merge branch 'next'
sharedptr_registry: add a variant of get_next() and the empty() method

The SharedPtrRegistry::get_next() method with a value of type VPtr
instead of V is added because it is sometime more convenient to not
copy the value when walking the registry. The
SharedPtrRegistry::empty() predicate method is added.

Signed-off-by: Loic Dachary <loic@dachary.org>
PG: remove unused PG::_cond

http://tracker.ceph.com/issues/5510 refs #5510

Signed-off-by: Loic Dachary <loic@dachary.org>
ReplicatedPG: add Mutex to protect snapset_contexts

snapset_contexts_locks is added and locked in each function where
snapset_contexts or the SnapSetContext::ref data member needs to be
accessed or modified.

http://tracker.ceph.com/issues/5510 refs #5510

Signed-off-by: Loic Dachary <loic@dachary.org>
ReplicatedPG: ObjectContext is made compatible with SharedPtrRegistry

When creating a new object SharedPtrRegistry::lookup_or_create uses
the default ObjectContext constructor with no argument. The existing
ObjectContext constructor is modified to have no argument and the
initialization that was previously done within the constructor is done
by the caller (that only happens three times).

The ObjectContext::get method is removed: its only purpose is to
increment the ref.

The ObjectContext::registered data member is removed as well as all
the associated assert()

The ObjectContext::destructor_callback data member Context is added
and called by the destructor. It will allow the caller to perform
additional cleanup, if necessary.

All ObjectContext * data members are replaced with shared_ptr.

http://tracker.ceph.com/issues/5510 refs #5510

Signed-off-by: Loic Dachary <loic@dachary.org>
ReplicatedPG: ObjectContext * becomes ObjectContextRef

The map of hobject_t to ObjectContext is made a
SharedPtrRegistry owned by ReplicatedPG

    -  map<hobject_t, ObjectContext*> object_contexts;
    +  SharedPtrRegistry<hobject_t, ObjectContext> object_contexts;

All ObjectContext pointers are changed into ObjectContextRef, i.e.
shared_ptr.

In Watch.h std::tr1::shared_ptr<ObjectContext> is used instead
of ObjectContextRef because Watch.h is included before it is
defined.

http://tracker.ceph.com/issues/5510 refs #5510

Signed-off-by: Loic Dachary <loic@dachary.org>
ReplicatedPG: remove reference counting logic

ObjectContext manual reference counting and managing the
object_contexts object involves calls to

* obc->ref++ and obc->get()
* put_object_context and put_object_contexts
* register_object_context
* assertions on obc->registered

They are all removed because SharedPtrRegistry provides the
same service.

http://tracker.ceph.com/issues/5510 refs #5510

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