This involves three pieces:
For intrusive_ptr type references, we use TrackedIntPtr instead. This
uses get_with_id and put_with_id to associate an id and backtrace with
each particular ref instance.
For refs taken via direct calls to get() and put(), get and put now
require a tag string. The PG tracks individual ref counts for each tag
as well as the total.
Finally, PGs register/unregister themselves on construction/destruction
with OSDService.
As a result, on shutdown, we can check for live pgs and determine where
the references are held.
This behavior is compiled out by default, but can be included with the
--enable-pgrefdebugging flag.
Signed-off-by: Samuel Just <sam.just@inktank.com>
The filter_policy (bloom filter) stuff is fairly new in LevelDB's life,
and it turns out that precise's version is too old for it. Add conditional
compilation for those members in order to build and work properly.
Signed-off-by: Greg Farnum <greg@inktank.com>
Dynamically link to the leveldb installed on the system rather than
statically linking ceph copy. Remove the --with-system-leveldb config
option, and add a requirement for leveldb libraries for rpm and debian
packages. Bug 3945.
Signed-off-by: Gary Lowell <gary.lowell@inktank.com>
The AC_PROG_CXX macro sets a flag if a C++ compiler is found
but does not fail if one is not found, it left to application
to test the flags as needed. This fix will issue an error
when a c++ compiler is not found. Bug 3955.
Signed-off-by: Gary Lowell <gary.lowell@inktank.com>
it's not installed, this fix adds an error message for a
Check for fuse_getgroups() only in case we have found libfuse already.
Moved the check to the check for --with-fuse.
Small fix: fix string for NO_ATOMIC_OPS, don't use "'".
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Use git to get RPM_RELEASE only if this is a git repo
clone and if the git command is available on the system.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
The AS_IF used to cover java related checks via --enable-cephfs-java
didn't work correctly. Use a plain 'if/fi' instead to make sure this
section is only executed if --enable-cephfs-java is used.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Check for org.junit.rules.ExternalResource if build with
--enable-cephfs-java and --with-debug. Checking for junit4
isn't enough since junit4 has this class not before 4.7.
Added some m4 files to get some JAVA related macros. Changed
autogen.sh to work with local m4 files/macros.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Change handling of --with-debug and junit4. Add a new conditional HAVE_JUNIT4
to be able to build ceph-test package also if junit4 isn't available. In
this case simply don't build libcephfs-test.jar, but the rest of the tools.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Remove already comment out AC_PROG_RANLIB to get rid of warning:
libtoolize: `AC_PROG_RANLIB' is rendered obsolete by `LT_INIT'
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
In configure.ac, add the crypto library compiler flags to AM_CXXFLAGS and in
src/Makefile remove CRYPTO_CXXFLAGS and use only AM_CXXFLAGS which now has
the flags if needed.
radosgw depends on libresolv since since the commit 951c6be. So we need to
add -lresolve flags, or it cannot link right library.
Signed-off-by: Chen Baozi <baozich@gmail.com>
There is a difference in naming conventions between debian and
rpm based distributions for this library. In configure.ac we
check first for boost_thread-mt, then if it's not found check
for boost_thread. A side effect of the AC_CEHCK_LIB macro is
to add the library to the $LIBS, so the explicit -llibboost_thread
in the Makefile has been removed.
(cherry picked from commit f0c7bb3630)
of tests classes from build.xml to Makefile and editing configure.ac to
look for the junit4 jar in the default location of /usr/share/java. It
is still possible to build and run tests from build.xml as well as
Makefile.
Signed-off-by: Joe Buck <jbbuck@gmail.com>
Reviewed-by: Noah Watkins <noahwatkins@gmail.com>
Adds --enable-cephfs-java and --with-jdk to build
the libcephfs Java bindings and specify the default
JDK directory, respectively.
Also adds default JDK paths to avoid --with-jdk in
the common case. Currently setup for the default
provided by Debian's default-jdk package, but other
default search paths can easily be added.
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Users of the libcephfs api (fuse in particular)
don't check the mode against the open flags. This
commit does the proper checks to grant/deny access
to the file. The check_mode() function constructs
a requested mode based on the flags, and compares that
to the mode of the file.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
/usr/include/linux/fs.h defines this on CentOS 5, even though it does not
in fact compile. This stupid workaround avoids the problem.
Reported-by: Nick Couchman <Nick.Couchman@seakr.com>
Signed-off-by: Sage Weil <sage.weil@dreamhost.com>
First try the FL_ALLOC_PUNCH_HOLE fallocate() flag. If we get EOPNOTSUPP,
fall back to writing zeros.
Check for fallocate(2) with configure. Also, avoid this if we are not
Linux, since I'm not sure about the hard-coded FL_ALLOC_PUNCH_HOLE being
correct on other platforms.
Signed-off-by: Sage Weil <sage@newdream.net>
Reviewed-by: Samuel Just <samuel.just@dreamhost.com>
Add a resource agent for mapping, unmapping and monitoring RBD devices.
Maps an RBD on start, unmaps it on stop. Checks "rbd showmapped"
output for monitoring whether the device is mapped, thus does not
rely on the ceph-rbdnamer udev magic to be enabled.
This RA is cloneable and essentially allows people to use RBD devices
as a drop-in replacement for
- iSCSI devices,
- host-based mirrored devices using md RAID-1,
- DRBD devices
in Pacemaker clusters.
Add a wrapper around the ceph init script that makes
MDS, OSD and MON configurable as Open Cluster Framework
(OCF) compliant cluster resources. Allows Ceph
daemons to tie in with cluster resource managers that
support OCF, such as Pacemaker (http://www.clusterlabs.org).
Disabled by default, configure --with-ocf to enable.
Signed-off-by: Florian Haas <florian@hastexo.com>
