From f637a4f99d99700814dac4faa0194ac4498989df Mon Sep 17 00:00:00 2001 From: Nathan Cutler Date: Wed, 25 Nov 2020 19:03:45 +0100 Subject: [PATCH] doc: add release notes for Octopus 15.2.7 Signed-off-by: Nathan Cutler --- doc/releases/octopus.rst | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/doc/releases/octopus.rst b/doc/releases/octopus.rst index 3b65b118da8..b470fabdc7a 100644 --- a/doc/releases/octopus.rst +++ b/doc/releases/octopus.rst @@ -1,3 +1,20 @@ +v15.2.7 Octopus +=============== + +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``. +The bug causes the tail segments of that read object to be added to the RGW +garbage collection queue, which will in turn cause them to be deleted after +a period of time. + +Changelog +--------- + +* rgw: during GC defer, prevent new GC enqueue (`issue#47866 `_, `pr#38249 `_, Eric Ivancich, Casey Bodley) + + v15.2.6 Octopus =============== -- 2.39.5