Bug 1890692

Summary:	RFE: [virtiofsd] Support DAX for faster speed and reduced memory footprint
Product:	Red Hat Enterprise Linux 9	Reporter:	Vivek Goyal <vgoyal>
Component:	qemu-kvm	Assignee:	Virtualization Maintenance <virt-maint>
qemu-kvm sub component:	virtio-fs	QA Contact:	xiagao
Status:	CLOSED MIGRATED	Docs Contact:
Severity:	medium
Priority:	medium	CC:	ailan, gmaglione, gouthamr, jinzhao, lijin, menli, mszeredi, stefanha, swhiteho, virt-maint, vkuznets, xiagao
Version:	9.0	Keywords:	FutureFeature, MigratedToJIRA, RFE, Triaged
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:		Environment:
Last Closed:	2023-09-22 16:19:43 UTC	Type:	Story
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:	qemu-6.2
Embargoed:
Bug Depends On:	1826743
Bug Blocks:	1783467, 1948358

Description Vivek Goyal 2020-10-22 18:04:12 UTC

Description of problem:

Now virtiofs DAX support patches are upstream (Should be released in 5.10 kernel). Support in virtiofsd/qemu so that one can use DAX with virtiofs.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 7 menli@redhat.com 2020-12-18 08:03:19 UTC

*** Bug 1907678 has been marked as a duplicate of this bug. ***

Comment 12 John Ferlan 2021-09-09 11:24:55 UTC

Bulk update: Move RHEL-AV bugs to RHEL9. If necessary to resolve in RHEL8, then clone to the current RHEL8 release.

Comment 21 Klaus Heinrich Kiwi 2022-05-25 11:23:37 UTC

David, what is the latest on the DAX patches?

Thanks,

 -Klaus

Comment 22 xiagao 2023-03-13 03:53:24 UTC

Hi David, this bugs's stale date is 2023-03-31, could you extend it if you want to keep it? Thanks.

Comment 23 xiagao 2023-03-30 03:27:14 UTC

I will extend the stale-date as we walked with Kevin in Virt Storage SST QE Interlock meeting.

Comment 27 RHEL Program Management 2023-09-22 16:18:00 UTC

Issue migration from Bugzilla to Jira is in process at this time. This will be the last message in Jira copied from the Bugzilla bug.

Comment 28 RHEL Program Management 2023-09-22 16:19:43 UTC

This BZ has been automatically migrated to the issues.redhat.com Red Hat Issue Tracker. All future work related to this report will be managed there.

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