The libradosstriper::RadosStriperImpl::aio_read populates the target
outbl with a static buffer and relies on us reading into it. This was
actually not reliable in the past (it could fail if the rx_buffers
optimization failed due to a retransmit or something else) but nevertheless
libradosstriper requires it to work *at all*.
Resolve this by modifying Objecter to copy the result into any provided
buffer at the lowest layer. This should capture any other such user who
needed this behavior.
On the other hand, it will break any user who inadvertantly reads into a
non-empty bufferlist. Given that any such user would already previously
have seen bad behavior due to the rx_buffers optimization, we expect
there to be 0 such instances.
Signed-off-by: Sage Weil <sage@redhat.com>
This reproducibly crashes. Although we don't have a complete understanding
of the exact sequence leading to the crash, we can reproduce, and we have
multiple theoretical cases where it appears to be broken by design.
Fixes: http://tracker.ceph.com/issues/22480
Signed-off-by: Sage Weil <sage@redhat.com>
mgr/orchestrator/rook: allow the creation of OSDs in directories
Reviewed-by: Sebastian Wagner <sebastian.wagner@suse.com>
Reviewed-by: Travis Nielsen <tnielsen@redhat.com>
* refs/pull/26671/head:
doc: Replaced "plugin" with "module" in the Mgr documentation
Reviewed-by: Wido den Hollander <wido@42on.com>
Reviewed-by: Sage Weil <sage@redhat.com>
* refs/pull/26628/head:
msg/async: msgr2: expected tags validation
msg/async: msgr2: template specialized write function for frames
msg/async: msgr2: extract frame classes into its own header
Reviewed-by: Sage Weil <sage@redhat.com>
The documentation currently refers to Ceph Manager Modules as
"plugins" in many places, while the command line interface uses
"module" to enable/disable modules. Replaced all occurences
of "plugin" with "module" in the docs, to avoid confusion and to
be in alignment with the CLI. Also fixed the capitalizations of some
module chapters.
Fixes: https://tracker.ceph.com/issues/38481
Signed-off-by: Lenz Grimmer <lgrimmer@suse.com>
mgr/dashboard: Change icon color in notifications
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Stephan Müller <smueller@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
mgr/dashboard: Configure all mgr modules in UI
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Tatjana Dehler <tdehler@suse.com>
mgr/prometheus: get osd_objectstore once instead twice.
Reviewed-by: Jan Fajerski <jfajerski@suse.com>
Reviewed-by: Dan Mick <dmick@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
Add support for Chinese (Simplified), Czech, French, Indonesian and Spanish.
Fixed Portuguese (PT) locale source.
Signed-off-by: Tiago Melo <tmelo@suse.com>
This will match the new krbd behavior of aligning discards to the
default bluestore minimum allocation size. Requests that are too
small (or the misaligned head / tail of the request) will be
ignored since it will not result in freed space.
Fixes: http://tracker.ceph.com/issues/38146
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
'del' & 'list' & 'put' are deprecated. It's preferred to
using 'rm' & 'ls' & 'set' for ceph config-key
Signed-off-by: Changcheng Liu <changcheng.liu@intel.com>
