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Diffstat (limited to 'releasenotes/notes/2_12_0_release-06af226abc7b91ef.yaml')
-rw-r--r-- | releasenotes/notes/2_12_0_release-06af226abc7b91ef.yaml | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/releasenotes/notes/2_12_0_release-06af226abc7b91ef.yaml b/releasenotes/notes/2_12_0_release-06af226abc7b91ef.yaml new file mode 100644 index 000000000..0246fe5f3 --- /dev/null +++ b/releasenotes/notes/2_12_0_release-06af226abc7b91ef.yaml @@ -0,0 +1,57 @@ +--- +features: + - > + Ring files now include byteorder information about the endian of + the machine used to generate the file, and the values are + appropriately byteswapped if deserialized on a machine with a + different endianness. + + Newly created ring files will be byteorder agnostic, but + previously generated ring files will still fail on different + endian architectures. Regenerating older ring files will cause + them to become byteorder agnostic. The regeneration of the ring + files will not cause any new data movement. Newer ring files + will still be usable by older versions of Swift (on machines + with the same endianness--this maintains existing behavior). + - > + All 416 responses will now include a Content-Range header with + an unsatisfied-range value. This allows the caller to know the + valid range request value for an object. + - > + TempURLs now support a validation against a common prefix. A + prefix-based signature grants access to all objects which share the + same prefix. This avoids the creation of a large amount of signatures, + when a whole container or pseudofolder is shared. + - > + In SLO manifests, the `etag` and `size_bytes` keys are now fully + optional and not required. Previously, the keys needed to exist + but the values were optional. The only required key is `path`. + - Respect server type for --md5 check in swift-recon. +fixes: + - Correctly handle deleted files with if-none-match requests. + - > + Correctly send 412 Precondition Failed if a user sends an + invalid copy destination. Previously Swift would send a 500 + Internal Server Error. + - Fixed a rare infinite loop in `swift-ring-builder` while placing parts. + - > + Ensure update of the container by object-updater, removing a rare + possibility that objects would never be added to a container listing. + - > + Fixed non-deterministic suffix updates in hashes.pkl where a partition + may be updated much less often than expected. + - > + Fixed regression in consolidate_hashes that occurred when a new + file was stored to new suffix to a non-empty partition. This bug + was introduced in 2.7.0 and could cause an increase in rsync + replication stats during and after upgrade, due to inconsistent + hashing of partition suffixes. + - > + Account and container databases will now be quarantined if the + database schema has been corrupted. + - Remove empty db hash and suffix directories if a db gets quarantined. +other: + - > + Removed "in-process-" from func env tox name to work with + upstream CI. + - Various other minor bug fixes and improvements. |