The Ceph Blog

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

  • May 26, 2021
    v15.2.13 Octopus released

    This is the 13th backport release in the Octopus series. We recommend all users update to this release. Notable Changes RADOS: Ability to dynamically adjust trimming rate in the monitor and several other bug fixes. Changelog¶ blk/kernel: fix io_uring got (4) Interrupted system call (pr#39899, Yanhu Cao) ceph.spec.in: Enable tcmalloc on IBM Power and Z …Read more

  • May 13, 2021
    v16.2.4 Pacific released

    This is a hotfix release addressing a number of security issues and regressions. We recommend all users update to this release. Changelog¶ mgr/dashboard: fix base-href: revert it to previous approach (issue#50684, Avan Thakkar) mgr/dashboard: fix cookie injection issue (CVE-2021-3509, Ernesto Puerta) mgr/dashboard: fix set-ssl-certificate{,-key} commands (issue#50519, Alfonso Martínez) rgw: RGWSwiftWebsiteHandler::is_web_dir checks empty subdir_name (CVE-2021-3531, Felix …Read more

  • May 13, 2021
    v15.2.12 Octopus released

    This is a hotfix release addressing a number of security issues and regressions. We recommend all users update to this release. Changelog¶ mgr/dashboard: fix base-href: revert it to previous approach (issue#50684, Avan Thakkar) mgr/dashboard: fix cookie injection issue (CVE-2021-3509, Ernesto Puerta) rgw: RGWSwiftWebsiteHandler::is_web_dir checks empty subdir_name (CVE-2021-3531, Felix Huettner) rgw: sanitize \r in s3 CORSConfiguration’s …Read more

  • May 13, 2021
    v14.2.21 Nautilus released

    This is a hotfix release addressing a number of security issues and regressions. We recommend all users update to this release. Changelog¶ mgr/dashboard: fix base-href: revert it to previous approach (issue#50684, Avan Thakkar) mgr/dashboard: fix cookie injection issue (CVE-2021-3509, Ernesto Puerta) rgw: RGWSwiftWebsiteHandler::is_web_dir checks empty subdir_name (CVE-2021-3531, Felix Huettner) rgw: sanitize \r in s3 CORSConfiguration’s …Read more

  • May 6, 2021
    v16.2.3 Pacific released

    This is the third backport release in the Pacific series. We recommend all Pacific users update to this release. Notable Changes¶ This release fixes a cephadm upgrade bug that caused some systems to get stuck in a loop restarting the first mgr daemon.

  • May 5, 2021
    v16.2.2 Pacific released

    This is the second backport release in the Pacific stable series. We recommend all Pacific users upgrade. Notable Changes¶ Cephadm now supports an ingress service type that provides load balancing and HA (via haproxy and keepalived on a virtual IP) for RGW service. The experimental rgw-ha service has been removed. Changelog¶ ceph-fuse: src/include/buffer.h: 1187: FAILED …Read more

  • April 19, 2021
    v14.2.20 Nautilus released

    This is the 20th bugfix release in the Nautilus stable series. It addresses a security vulnerability in the Ceph authentication framework. We recommend all Nautilus users upgrade. Security Fixes¶ This release includes a security fix that ensures the global_id value (a numeric value that should be unique for every authenticated client or daemon in the …Read more

  • April 19, 2021
    v15.2.11 Octopus released

    This is the 11th bugfix release in the Octopus stable series. It addresses a security vulnerability in the Ceph authentication framework. We recommend all Octopus users upgrade. Security Fixes¶ This release includes a security fix that ensures the global_id value (a numeric value that should be unique for every authenticated client or daemon in the …Read more

  • April 19, 2021
    v16.2.1 Pacific released

    This is the first bugfix release in the Pacific stable series. It addresses a security vulnerability in the Ceph authentication framework. We recommend all Pacific users upgrade. Security Fixes¶ This release includes a security fix that ensures the global_id value (a numeric value that should be unique for every authenticated client or daemon in the …Read more

  • April 1, 2021
    v16.2.0 Pacific released

    We’re glad to announce the first release of the Pacific v16.2.0 stable series. There have been a lot of changes across components from the previous Ceph releases, and we advise everyone to go through the release and upgrade notes carefully. Major Changes from Octopus General Cephadm can automatically upgrade an Octopus cluster to Pacific with …Read more

  • March 30, 2021
    v14.2.19 Nautilus released

    This is the 19th update to the Ceph Nautilus release series. This is a hotfix release to prevent daemons from binding to loopback network interfaces. All nautilus users are advised to upgrade to this release. Notable Changes¶ This release fixes a regression introduced in v14.2.17 whereby in certain environments, OSDs will bind to 127.0.0.1. See …Read more

  • March 18, 2021
    v15.2.10 Octopus released

    This is the 10th backport release in the Octopus series. We recommend users to update to this release. Notable Changes¶ The containers include an updated tcmalloc that avoids crashes seen on 15.2.9 (see issue#49618 for details. RADOS: BlueStore handling of huge(>4GB) writes from RocksDB to BlueFS has been fixed. When upgrading from a previous cephadm …Read more

Careers