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Bug 1340479 - qemu live migration port conflicts with other users of ephemeral port(s)
Summary: qemu live migration port conflicts with other users of ephemeral port(s)
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: libvirt
Version: 6.5
Hardware: Unspecified
OS: Linux
urgent
high
Target Milestone: rc
: ---
Assignee: Jiri Denemark
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On: 1018695
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-05-27 14:00 UTC by Marcel Kolaja
Modified: 2019-11-14 08:11 UTC (History)
32 users (show)

Fixed In Version: libvirt-0.10.2-29.el6_5.14
Doc Type: Bug Fix
Doc Text:
Prior to this update, migrating a virtual machine failed when the libvirtd service used a transmission control protocol (TCP) port that was already in use. Now, it is possible to predefine a custom migration TCP port range in case the default port is in use. In addition, libvirtd now ensures that the port it chooses from the custom range is not used by another process.
Clone Of: 1018695
Environment:
Last Closed: 2016-06-20 19:26:58 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 2338791 0 None None None 2016-05-29 23:58:54 UTC
Red Hat Product Errata RHBA-2016:1261 0 normal SHIPPED_LIVE libvirt bug fix update 2016-06-20 23:26:17 UTC

Description Marcel Kolaja 2016-05-27 14:00:58 UTC 
This bug has been copied from bug #1018695 and has been proposed
to be backported to 6.5 z-stream (EUS).
Comment 8 Fangge Jin 2016-06-06 03:03:57 UTC 
I can reproduce this bug on build libvirt-0.10.2-29.el6_5.13.x86_64

Verify pass on build libvirt-0.10.2-29.el6_5.14 with same step as https://bugzilla.redhat.com/show_bug.cgi?id=1018695#c28

Note:
I met two problems when verifying this bug:
1) Bug 1052014 - guest fail to start with permission denied error when with gluster volume

2) Bug 1286213 - [QEMU/KVM-RHS] ownership of diskimage changes during livemigration, livemigration with kvm/libvirt fails
Comment 14 errata-xmlrpc 2016-06-20 19:26:58 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2016:1261
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