Planet Ceph

Aggregated news from external sources

  • March 15, 2011
    v0.25.1 released

    This a bugfix release.  If you’re using librados or librbd, please upgrade, as there are some small API fixes.  If not, there isn’t anything too critical here aside from some OSD recovery corner cases. * librados: some size_t -> uint64_t type conversions to support large objects * librbd: lots of size_t -> uint64_t conversions for […]

  • March 6, 2011
    v0.25 released

    We’ve just tagged the v0.25 release.  Most of the work here is in the OSD cluster, a new librbd library (refactoring existing RBD infrastructure), and a librados API refresh. * osd: fix map churn while peering * osd: “watch/notify” framework for RBD synchronization * osd: ability to read from closest replica * osd: many bug […]

  • February 11, 2011
    v0.24.3 released

    We’ve released v0.24.3 with more bug fixes, including one that loses data in certain cases when OSDs restart during recovery. It’s pretty much all OSD stuff, which is where we’re focusing our testing efforts currently. osd: misc crashes, slowness osd: fix bug that loses backlog (and potentially data) osd: scrub fixes osd: snap_trimmer fixes mds: fix […]

  • January 25, 2011
    v0.24.2 released

    This is a bugfix release.  Changes since v0.24.1 include: osd: fix journal ordering bug (crash) osd: fix long sync delay osd: don’t overflow journal size osd: snapshot trimming bugs osd: fix msgr connection issues after osd restart osd: don’t crash on no-journal case mds: fix double-pinning of stray inodes (crash) mds: don’t block signals after […]

  • January 10, 2011
    v0.24.1 released

    v0.24.1 has been released, with a number of bug fixes from v0.24.  These include: msgr: fix races during connection teardown mds: fix bug during directory removal mds: fix replay issue when mds restarts immediately after mkfs filestore: fix journal ordering problem (triggered under load) osd: fix recovery issue osd: several scrub bug fixes This is […]

  • November 23, 2010
    v0.23.1 released

    This release includes some bug fixes for v0.23, although there’s nothing here that too many people have been hitting, fortunately. cfuse/libceph: fix crash with clustered mds restart cfuse/libceph: fix hard link caching cfuse/libceph: fix lssnap msgr: fix various races msgr: fix IPv6 address parsing buffer overflow v0.24 is still a few weeks away, and will […]

  • November 12, 2010
    v0.23 released

    Another month, and v0.23 is out.  The main milestone here is that clustered MDS is pretty stable.  Stable enough that, if you’re interested and willing, we’d like you to try it and let us know what problems you have.  Notably, clustered recovery is not yet well tested (that’s v0.24), so don’t do this unless you’re […]

  • October 24, 2010
    v0.22.1 released

    This release fixes a few critical bugs in v0.22: osd: fix hang during mkfs journal creation objecter: fix rare hang during shutdown msgr: fix reconnect errors due to timeouts init-ceph: check for correct instance in daemon_is_running() filestore: deliberate crash on ENOSPC/EIO to avoid corruption filestore: split xattrs into chunks (partial workaround for xattr size limitations […]

  • October 15, 2010
    v0.22 released

    It’s a bit late, but v0.22 is here.  The original goal for this release was to have a stable clustered MDS that we can encourage users to test.  Unfortunately, we did not quite make that mark: there are still a couple significant bugs we’re working on, and I don’t want to push this release back […]

  • September 18, 2010
    v0.21.3 released

    The v0.21.3 release is out.  Changes since v0.21.2 include: cfuse: fix readdir for large directories cfuse: fixed truncation (now passes fsx) radosgw: fixed some info leakage between users radosgw: support wildcard dns for bucketname.domain/object access mon: less log noise mds: fixed snap bug with directory renames mds: fixed journal replay bug with reconnecting clients mds: […]

  • July 29, 2010
    v0.21 released

    It’s been a while, but v0.21 is ready.  Most of the work this time around has been on stability. There is one key new feature, however: RBD, the rados block device, which let you create a virtual disk backed by objects stored in the Ceph cluster.  The images can be mapped natively by the ceph […]

  • May 27, 2010
    v0.20.2 released

    We’ve released v0.20.2 with a few bug fixes.  These include initscript: drop incorrect default btrfs mount option initscript: behave on ksh (ubuntu) monc: monitor hunting fixes osd: mkfs more robust cfuse: fix mount error handing ppc64: fix build problems on fedora mds: misc clustering fixes osd: fix recovery bug To get it: Direct download at […]

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