Bug 2030745 - [4.9.z clone of BZ #2026575] [DR] rbd-mirror performing full copy of rbd image every scheduling interval
Summary: [4.9.z clone of BZ #2026575] [DR] rbd-mirror performing full copy of rbd imag...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat OpenShift Data Foundation
Classification: Red Hat Storage
Component: csi-driver
Version: 4.9
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: ---
Assignee: Madhu Rajanna
QA Contact: Elad
URL:
Whiteboard:
Depends On: 2026575
Blocks: 2032914
TreeView+ depends on / blocked
 
Reported: 2021-12-09 15:53 UTC by Mudit Agarwal
Modified: 2023-08-09 16:37 UTC (History)
14 users (show)

Fixed In Version: 4.9.1-252.ci
Doc Type: Bug Fix
Doc Text:
Cause: The rbd images are created with the layering image feature and snapshot mirroring is enabled on the image, during every scheduling interval the full copy of the image will be copied to the remote cluster. Fix: With the new storageclass, the new rbd images will be created with image features fast-diff, object-map,exclusive-lock. After enabling the snapshot mirroring on the image, during each scheduling interval, only the diff will be copied not the full image.
Clone Of: 2026575
: 2032914 (view as bug list)
Environment:
Last Closed: 2022-03-02 16:22:40 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph-csi pull 2514 0 None Merged rbd: added RBD features support for krbd 2021-12-10 07:12:54 UTC

Comment 7 Mudit Agarwal 2021-12-15 10:12:12 UTC 
Please fill the doc text
Comment 8 Mudit Agarwal 2022-01-04 05:53:07 UTC 
DR BZs are moved to 4.9.2
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