Bug 921974
| Summary: | Disable or remove emulated audio devices that we will not support | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Paolo Bonzini <pbonzini> |
| Component: | qemu-kvm | Assignee: | Miroslav Rezanina <mrezanin> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.0 | CC: | acathrow, armbru, hhuang, juli, juzhang, michen, pbonzini, qzhang, rjones, sluo, virt-maint |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-1.4.0-3.el7.x86_64.rpm | Doc Type: | Deprecated Functionality |
| Doc Text: |
Cause: audio device ES1370 is available in RHEL-6, but not in RHEL-7.
Consequence: guests configured with this device cannot be migrated from a RHEL-6 host to a RHEL-7 host.
Workaround: reconfigure the guest to use AC97 instead of ES1370. To do this in libvirt domain XML, replace es1370 in
<devices>
<sound model='es1370'/>
</devices>
by ac97, and reboot the guest.
|
Story Points: | --- |
| Clone Of: | 903918 | Environment: | |
| Last Closed: | 2014-06-13 10:38:05 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: | 720747, 895240 | ||
|
Comment 2
Miroslav Rezanina
2013-03-19 11:25:27 UTC
Yes. Fixed in qemu-kvm-1.4.0-3.el7.x86_64.rpm Verify this bug: Version-Release number of selected component (if applicable): seabios-bin-1.7.2.2-10.el7.x86_64 qemu-kvm-1.5.3-41.el7.x86_64 ---- # /usr/libexec/qemu-kvm -device ? 2>&1 |grep -i audio name "AC97", bus PCI, desc "Intel 82801AA AC97 Audio" name "hda-duplex", bus HDA, desc "HDA Audio Codec, duplex (line-out, line-in)" name "hda-micro", bus HDA, desc "HDA Audio Codec, duplex (speaker, microphone)" name "hda-output", bus HDA, desc "HDA Audio Codec, output-only (line-out)" name "ich9-intel-hda", bus PCI, desc "Intel HD Audio Controller (ich9)" name "intel-hda", bus PCI, desc "Intel HD Audio Controller (ich6)" --- # /usr/libexec/qemu-kvm -device ? 2>&1 |grep -i ES1370 No output. # /usr/libexec/qemu-kvm -device ? 2>&1 |grep -i sb16 No output. --- Based on above test and comment 0, comment 2 and 3, AC97 and intel hda has been supported. ES1370 and sb16 has been disabled. 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. |