Bug 2117253

Summary: zerocopy capability can be enabled when set migrate capabilities with multifd and compress/xbzrle together [rhel-8.6.0.z]
Product: Red Hat Enterprise Linux 8 Reporter: RHEL Program Management Team <pgm-rhel-tools>
Component: qemu-kvmAssignee: Leonardo Bras <leobras>
qemu-kvm sub component: Live Migration QA Contact: Li Xiaohui <xiaohli>
Status: CLOSED DUPLICATE Docs Contact:
Severity: medium    
Priority: medium CC: chayang, chdong, coli, dgilbert, fjin, jinzhao, juzhang, lcheng, leobras, lijin, mdean, peterx, quintela, virt-maint, ymankad
Version: 8.7Keywords: Triaged, ZStream
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 2110203 Environment:
Last Closed: 2022-08-18 12:00:55 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 2 John Ferlan 2022-08-17 16:04:03 UTC
Just to be sure Leo - you're indicating that z-stream bug 2117252 already includes the patches that resulted in the separation of y-stream bug 2072049 and y-stream bug 2110203.

Just making sure we're not missing anything...

If so, then feel free to CLOSE this particular bug - although "logistically" having both bugs ensures "proper testing" I guess.

Comment 3 Leonardo Bras 2022-08-17 19:22:44 UTC
(In reply to John Ferlan from comment #2)
> Just to be sure Leo - you're indicating that z-stream bug 2117252 already
> includes the patches that resulted in the separation of y-stream bug 2072049
> and y-stream bug 2110203.

The RHEL8.6.z backport already includes all bugfixes, including the one in BZ#2110203 (zero-copy + compression) and the one in BZ#2114819 (zero-copy + ipv6).

> 
> Just making sure we're not missing anything...
> 
> If so, then feel free to CLOSE this particular bug - although "logistically"
> having both bugs ensures "proper testing" I guess.

I see no issue keeping it open for testing.
Please CLOSE it whenever the complete process finishes.

Comment 4 John Ferlan 2022-08-18 12:00:55 UTC
Perfect - thanks Leo!

I'll CLOSE as a duplicate of bug 2117252. It helps to keep track of the trail & dependencies.

QE should be able to validate the single z-stream bug and ensure the additional y-stream changes are also resolved.

*** This bug has been marked as a duplicate of bug 2117252 ***