The Ceph Blog

Ceph blog stories provide high-level spotlights on our customers all over the world

  • October 20, 2020
    v14.2.12 Nautilus Released

    This is the 12th backport release in the Nautilus series. This release brings a number of bugfixes across all major components of Ceph. We recommend that all Nautilus users upgrade to this release. Notable Changes¶ The ceph df command now lists the number of pgs in each pool. Monitors now have a config option mon_osd_warn_num_repaired, …Read more

  • September 16, 2020
    v15.2.5 Octopus released

    This is the fifth release of the Ceph Octopus stable release series. This release brings a range of fixes across all components. We recommend that all Octopus users upgrade to this release. Notable Changes¶ CephFS: Automatic static subtree partitioning policies may now be configured using the new distributed and random ephemeral pinning extended attributes on …Read more

  • August 11, 2020
    v14.2.11 Nautilus released

    This is the eleventh release in the Nautilus series. This release brings a number of bugfixes across all major components of Ceph. We recommend that all Nautilus users upgrade to this release. Notable Changes¶ RGW: The radosgw-admin sub-commands dealing with orphans – radosgw-admin orphans find, radosgw-admin orphans finish, radosgw-admin orphans list-jobs – have been deprecated. …Read more

  • July 22, 2020
    Mimic is retired

    This post is to announce the retirement of v13.2.X Mimic stable release series, and there will no longer be any more backport releases to Mimic. Any more patches to the Mimic branch will have to be tested by the developer submitting the patches and approved by the tech lead of the respective component to keep …Read more

  • June 30, 2020
    v15.2.4 Octopus released

    This is the fourth release of the Ceph Octopus stable release series. In addition to a security fix in RGW, this release brings a range of fixes across all components. We recommend that all Octopus users upgrade to this release. Notable Changes¶ CVE-2020-10753: rgw: sanitize newlines in s3 CORSConfiguration’s ExposeHeader (William Bowling, Adam Mohammed, Casey …Read more

  • May 29, 2020
    v15.2.3 Octopus released

    We’re happy to announce the availability of the third Octopus stable release series. This release mainly is a workaround for a potential OSD corruption in v15.2.2. We advise users to upgrade to v15.2.3 directly. For users running v15.2.2 please execute the following:: ceph config set osd bluefs_preextend_wal_files false Changelog bluestore: common/options.cc: disable bluefs_preextend_wal_files (issue#45613, commit)

  • May 18, 2020
    v15.2.2 Octopus released

    This is the second bugfix release of Ceph Octopus stable release series, we recommend that all Octopus users upgrade. This release has a range of fixes across all components and a security fix. Notable Changes¶ CVE-2020-10736: Fixed an authorization bypass in mons & mgrs (Olle SegerDahl, Josh Durgin) Changelog¶ ceph-volume/batch: check lvs list before access …Read more

  • April 23, 2020
    v13.2.10 Mimic released

    This is the tenth bugfix release of Ceph Mimic, this release fixes a RGW CVE affecting mimic, and we recommend that all mimic users upgrade. Notable Changes CVE 2020 12059- Fix an issue with Post Object Requests with Tagging (#44967, Lei Cao, Abhishek Lekshmanan)

  • April 16, 2020
    v13.2.9 Mimic released

    This is the ninth and very likely the last stable release in the Ceph Mimic stable release series. This release fixes bugs across all components and also contains a RGW security fix. We recommend all mimic users to upgrade to this version. Notable Changes¶ CVE-2020-1760: Fixed XSS due to RGW GetObject header-splitting The configuration value …Read more

  • April 14, 2020
    v14.2.9 Nautilus released

    This is the ninth bugfix release of Nautilus. This release fixes a couple of security issues in RGW & Messenger V2. We recommend all users to upgrade to this release Notable Changes CVE-2020-1759: Fixed nonce reuse in msgr V2 secure mode CVE-2020-1760: Fixed XSS due to RGW GetObject header-splitting

  • April 9, 2020
    v15.2.1 Octopus released

    This is the first bugfix release of Ceph Octopus, we recommend all Octopus users upgrade. This release fixes an upgrade issue and also fixes 2 security issues Notable Changes¶ issue#44759: Fixed luminous->nautilus->octopus upgrade asserts CVE-2020-1759: Fixed nonce reuse in msgr V2 secure mode CVE-2020-1760: Fixed XSS due to RGW GetObject header-splitting Changelog¶ build/ops: fix ceph_release …Read more

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