Bug 598022 - Hot-added device is not visible in guest after live-migration.
Summary: Hot-added device is not visible in guest after live-migration.
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm (Show other bugs)
(Show other bugs)
Version: 6.0
Hardware: All Linux
low
high
Target Milestone: rc
: ---
Assignee: Alex Williamson
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Keywords: Reopened
: 580457 (view as bug list)
Depends On: 507191
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-05-31 09:27 UTC by Dor Laor
Modified: 2013-01-09 22:39 UTC (History)
17 users (show)

Fixed In Version: qemu-kvm-0.12.1.2-2.78.el6
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 507191
Environment:
Last Closed: 2010-11-10 21:25:24 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

Comment 1 RHEL Product and Program Management 2010-05-31 09:35:26 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.

Comment 2 Alex Williamson 2010-06-07 15:14:54 UTC
patch posted upstream - http://lists.nongnu.org/archive/html/qemu-devel/2010-06/msg00301.html

Comment 3 Gerd Hoffmann 2010-06-08 14:58:29 UTC
*** Bug 580457 has been marked as a duplicate of this bug. ***

Comment 7 Cao, Chen 2010-07-06 02:59:59 UTC
reproduced on qemu-kvm-0.12.1.2-2.77

verified on qemu-kvm-0.12.1.2-2.78 and qemu-kvm-0.12.1.2-2.90


source vm command:
qemu -name vm1 -monitor stdio -drive file=./RHEL-Server-6.0-64.qcow2,if=ide,cache=none,aio=native  -m 2048 -smp 1 -vnc :1  -usbdevice tablet -rtc-td-hack -cpu qemu64,+sse2 -no-kvm-pit-reinjection  -snapshot


dest vm command:
qemu -name vm1 -monitor stdio -drive file=./RHEL-Server-6.0-64.qcow2,if=ide,cache=none,aio=native  -m 2048 -smp 1 -vnc :1  -usbdevice tablet -rtc-td-hack -cpu qemu64,+sse2 -no-kvm-pit-reinjection  -snapshot  -incoming tcp:localhost:4444


migrate command:
migrate tcp:localhost:4444


device add command:
netdev_add tap,id=foo
device_add rtl8139,mac=02:6F:F6:3D:b9:b2,id=foo_1,netdev=foo

Comment 8 releng-rhel@redhat.com 2010-11-10 21:25:24 UTC
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.


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