Bug 1813958

Summary: [RFE] support object-map, fast-diff, and deep-flatten features via krbd (depends on RHEL bug 1767959 )
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Jason Dillaman <jdillama>
Component: RBDAssignee: Jason Dillaman <jdillama>
Status: CLOSED CURRENTRELEASE QA Contact: Harish Munjulur <hmunjulu>
Severity: medium Docs Contact: Ranjini M N <rmandyam>
Priority: unspecified    
Version: 5.0CC: ceph-eng-bugs, gpatta, hmunjulu, pasik, rmandyam, vereddy
Target Milestone: ---Keywords: FutureFeature, Tracking
Target Release: 5.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
.Kernel client, kRBD, supports object-map, fast-diff, and deep-flatten features since Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.2 (and later) provides kRBD support for object-map, fast-diff, and the deep-flatten features. See the link:{block-dev-guide}#block-device-default-options_block[_Block device default options_] section in the _{storage-product} Block device Guide_ for more details.
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-01-27 13:30:08 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1767959    
Bug Blocks: 1929668    

Description Jason Dillaman 2020-03-16 14:53:36 UTC
This is a tracker for forthcoming improvements to krbd in RHEL 8. Specifically, krbd will support the object-map, fast-diff, and deep-flatten RBD image features.

Comment 1 Yaniv Kaul 2021-01-21 10:08:18 UTC
Can this be moved to ON_QA?

Comment 2 Jason Dillaman 2021-01-21 14:10:47 UTC
It can technically be moved to CLOSED/CURRENT_RELEASE since it was a tracker for RHEL 8.2 features, unless QE wants to test it.

Comment 3 Gopi 2021-01-27 09:26:34 UTC
It can be moved directly to CLOSED/CURRENT_RELEASE as we already tested these features with krbd.