v18.2.7 Reef released

May 8, 2025 Yuri Weinstein

This is the seventh backport (hotfix) release in the Reef series. We recommend that all users update to this release.

Notable Changes ¶

This release fixes a critical bluestore regression in versions 18.2.5 and 18.2.6 (https://github.com/ceph/ceph/pull/61653). Users running either of those releases are recommended to upgrade at the earliest convenience.

This release also includes several other important BlueStore fixes:

https://github.com/ceph/ceph/pull/62840
https://github.com/ceph/ceph/pull/62054
https://github.com/ceph/ceph/pull/62152

Changelog ¶

[reef] os/bluestore: fix _extend_log seq advance (pr#61653, Pere Diaz Bou)
blk/kerneldevice: notify_all only required when discard_drain wait for condition (pr#62152, Yite Gu)
os/bluestore: Fix ExtentDecoderPartial::_consume_new_blob (pr#62054, Adam Kupczyk)
os/bluestore: Fix race in BlueFS truncate / remove (pr#62840, Adam Kupczyk)