Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 1041301

Summary: live snapshot merge (commit) of the active layer
Product: Red Hat Enterprise Linux 7 Reporter: Ademar Reis <areis>
Component: qemu-kvmAssignee: Fam Zheng <famz>
Status: CLOSED CURRENTRELEASE QA Contact: Virtualization Bugs <virt-bugs>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: acathrow, eblake, iheim, juzhang, lbopf, shu, shyu, svenkatr, virt-maint
Target Milestone: rcKeywords: FutureFeature
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: qemu-kvm-1.5.3-40.el7 Doc Type: Enhancement
Doc Text:
The current implementation of live-merge now works on the active layer.
Story Points: ---
Clone Of:
: 1062142 1130603 (view as bug list) Environment:
Last Closed: 2014-06-13 13:25:06 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:    
Bug Blocks: 837916, 1045196, 1062142, 1080820, 1130603, 1148201    

Description Ademar Reis 2013-12-12 14:20:41 UTC
The current implementation of live-merge doesn't work on the active layer. This bug is about fixing it.

For more details about live-merge, check bug 767233

Upstream series from Fam:
http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg03237.html

Comment 1 Miroslav Rezanina 2014-01-22 07:10:07 UTC
Fix included in qemu-kvm-1.5.3-40.el7

Comment 2 Miroslav Rezanina 2014-01-22 07:11:12 UTC
Fix included in qemu-kvm-1.5.3-40.el7

Comment 6 Ludek Smid 2014-06-13 13:25:06 UTC
This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.