Bug 1019053
Summary: | libvirt/Glusterfs ports conflict with qemu live migration | |||
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Product: | [Community] Virtualization Tools | Reporter: | Bala.FA <barumuga> | |
Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> | |
Status: | CLOSED NEXTRELEASE | QA Contact: | ||
Severity: | medium | Docs Contact: | ||
Priority: | urgent | |||
Version: | unspecified | CC: | acathrow, berrange, cdhouch, dani-rh, dpati, gianluca.cecchi, gluster-bugs, herrold, jdenemar, jherrman, juzhang, kkeithle, lagarcia | |
Target Milestone: | --- | |||
Target Release: | --- | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | 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.
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Story Points: | --- | |
Clone Of: | 987555 | |||
: | 1019058 (view as bug list) | Environment: | ||
Last Closed: | 2013-10-18 14:43:30 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: |
Description
Bala.FA
2013-10-15 05:41:13 UTC
This is now fixed by v1.1.3-188-g0196845 and v1.1.3-189-ge3ef20d: commit 0196845d3abd0d914cf11f7ad6c19df8b47c32ed Author: Wang Yufei <james.wangyufei> Date: Fri Oct 11 11:27:13 2013 +0800 qemu: Avoid assigning unavailable migration ports https://bugzilla.redhat.com/show_bug.cgi?id=1019053 When we migrate vms concurrently, there's a chance that libvirtd on destination assigns the same port for different migrations, which will lead to migration failure during prepare phase on destination. So we use virPortAllocator here to solve the problem. Signed-off-by: Wang Yufei <james.wangyufei> Signed-off-by: Jiri Denemark <jdenemar> commit e3ef20d7f7fee595ac4fc6094e04b7d65ee0583a Author: Jiri Denemark <jdenemar> Date: Tue Oct 15 15:26:52 2013 +0200 qemu: Make migration port range configurable https://bugzilla.redhat.com/show_bug.cgi?id=1019053 |