OpenStack Object Storage (swift)

MPU cross-policy-segments writes manifest to wrong policy

Bug #2038459 reported by clayg
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Object Storage (swift)
In Progress
Undecided
Alistair Coles

Bug Description

If you carefully construct your +segments container for s3api such that MPU's segments go into a different (e.g. EC) policy than you source bucket (e.g. 3-replica manifests) then when you complete the multi-part-upload with the S3 API call the manifest will get written into the correct bucket - but the wrong policy.

https://review.opendev.org/c/openstack/swift/+/866508

The reconciler will try to fix the SLO-manifest policy but there's another issue there lp bug #2038458 - so better if we just don't do it in the first place.

OpenStack Infra (hudson-openstack)
Changed in swift:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to swift (master)

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/swift/+/897864

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on swift (master)

Change abandoned by "Clay Gerrard <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/swift/+/866508
Reason: we're going to head over this way: https://review.opendev.org/c/openstack/swift/+/897864

Revision history for this message
Alistair Coles (alistair-coles) wrote :

The bug was introduced by introduced by https://review.opendev.org/c/openstack/swift/+/755587)

Changed in swift:
assignee: nobody → Alistair Coles (alistair-coles)
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