The Ceph Blog

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

  • February 24, 2021
    v15.2.9 Octopus released

    This is the 9th backport release in the Octopus series. We recommend users to update to this release. Notable Changes¶ MGR: progress module can now be turned on/off, using the commands: ceph progress on and ceph progress off. OSD: PG removal has been optimized in this release. Changelog¶ Do not add sensitive information in Ceph …Read more

  • December 16, 2020
    v15.2.8 Octopus released

    This is the 8th backport release in the Octopus series. This release fixes a security flaw in CephFS and includes a number of bug fixes. We recommend users to update to this release. Notable Changes¶ CVE-2020-27781 : OpenStack Manila use of ceph_volume_client.py library allowed tenant access to any Ceph credential’s secret. (Kotresh Hiremath Ravishankar, Ramana …Read more

  • December 16, 2020
    v14.2.16 Nautilus released

    This is the 16th backport release in the Nautilus series. This release fixes a security flaw in CephFS. We recommend users to update to this release Notable Changes¶ CVE-2020-27781 : OpenStack Manila use of ceph_volume_client.py library allowed tenant access to any Ceph credential’s secret. (Kotresh Hiremath Ravishankar, Ramana Raja) Changelog¶ pybind/ceph_volume_client: disallow authorize on existing …Read more

  • November 30, 2020
    v15.2.7 Octopus released

    This is the 7th backport release in the Octopus series. This release fixes a serious bug in RGW that has been shown to cause data loss when a read of a large RGW object (i.e., one with at least one tail segment) takes longer than one half the time specified in the configuration option rgw_gc_obj_min_wait. …Read more

  • November 23, 2020
    v14.2.15 Nautilus released

    This is the 15th backport release in the Nautilus series. This release fixes a ceph-volume regression introduced in v14.2.13 and includes few other fixes. We recommend users to update to this release. Notable Changes¶ ceph-volume: Fixes lvm batch –auto, which breaks backward compatibility when using non rotational devices only (SSD and/or NVMe). BlueStore: Fixes a …Read more

  • November 18, 2020
    v15.2.6 Octopus released

    This is the 6th backport release in the Octopus series. This releases fixes asecurity flaw affecting Messenger V2 for Octopus & Nautilus. We recommend users to update to this release. Notable Changes * CVE 2020-25660: Fix a regression in Messenger V2 replay attacks

  • November 18, 2020
    v14.2.14 Nautilus released

    This is the 14th backport release in the Nautilus series. This releases fixes a security flaw affecting Messenger V2 for Octopus & Nautilus, among other fixes across components. We recommend users to update to this release. Notable Changes¶ CVE 2020-25660: Fix a regression in Messenger V2 replay attacks Changelog¶ mgr/dashboard: Strange iSCSI discovery auth behavior …Read more

  • November 12, 2020
    Welcoming Ernesto Puerta as the new Ceph Dashboard Component Lead

    In early 2018, the team working on the openATTIC project at SUSE approached the Ceph community with a proposal to turn the first incarnation of the (back then read-only) Ceph Mgr Dashboard that was initially created by John Spray and others into a built-in application that could be used for both managing and monitoring all …Read more

  • November 2, 2020
    v14.2.13 Nautilus released

    This is the 13th backport release in the Nautilus series. This release fixes a regression introduced in v14.2.12, and a few ceph-volume & RGW fixes. We recommend users to update to this release. Notable Changes¶ Fixed a regression that caused breakage in clusters that referred to ceph-mon hosts using dns names instead of ip addresses …Read more

  • 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

  • October 1, 2020
    Ceph Community Newsletter, September 2020 Edition

    Announcements Ceph Octopus Release Shirt Update By now, the Ceph Octopus release contributors should have received an email to request a free shirt; if you did not receive an email, contact FOUNDATION AT CEPH dot IO. Due to individual countries’ COVID-19 custom restrictions, we are unable to ship shirts to the following countries: http://communitycentral.tv/cool_stuff_store We …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

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