Bug 1380382
| Summary: | RFE: support -acpitable | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Marcel Kolaja <mkolaja> |
| Component: | libvirt | Assignee: | Ján Tomko <jtomko> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | high | Docs Contact: | Jiri Herrmann <jherrman> |
| Priority: | high | ||
| Version: | 7.2 | CC: | alex3kov, bloch, dyuan, ehabkost, gbailey, gklein, huding, jherrman, jsuchane, jtomko, juzhang, knoel, lersek, lhuang, lijin, lmen, lmiksik, makhomed, martin, Michael, michen, mkolaja, mprivozn, mst, obockows, pbonzini, pkrempa, rbalakri, rh, rjones, s.kieske, virt-bugs, virt-maint, xfu |
| Target Milestone: | rc | Keywords: | FutureFeature, ZStream |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-1.2.17-13.el7_2.6 | Doc Type: | Enhancement |
| Doc Text: |
This update introduces the ability to pass an advanced configuration and power interface (ACPI) table containing system-licensed internal code (SLIC) information to a guest. To do so, add the following element to the <os> section of the guest's domain XML file, where PATHNAME is the full path name of the ACPI table file:
<acpi>
<table type='slic'>PATHNAME</table>
</acpi>
As a result, if the guest's OS previously required reactivation due to missing SLIC information (such as Microsoft Windows does), it will now be properly activated.
|
Story Points: | --- |
| Clone Of: | 1327537 | Environment: | |
| Last Closed: | 2016-11-09 17:17:42 UTC | Type: | --- |
| 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: | 1327537 | ||
| Bug Blocks: | |||
|
Description
Marcel Kolaja
2016-09-29 12:35:10 UTC
1.reproduce the bug
version:
libvirt-1.2.17-13.el7_2.5.x86_64
qemu-kvm-rhev-2.3.0-31.el7_2.22.x86_64
steps:
1)add the following info into the guest xml
<acpi>
<table type='slic'>/opt/slic.dat</table>
</acpi>
# virsh edit test
error: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/domain.rng
Extra element os in interleave
Element domain failed to validate content
Failed. Try again? [y,n,i,f,?]:
2.verify the bug
version:
libvirt-1.2.17-13.el7_2.6.x86_64
qemu-kvm-rhev-2.3.0-31.el7_2.22.x86_64
kernel-3.10.0-327.42.1.el7.x86_64
steps:
1).in the host,look at the slic info
[root@localhost ~]# hexdump /root/slic.dat -C
00000000 53 4c 49 43 24 00 00 00 01 3a 41 42 52 41 43 41 |SLIC$....:ABRACA|
00000010 44 41 42 52 41 58 59 5a 04 03 02 01 51 55 55 58 |DABRAXYZ....QUUX|
00000020 08 07 06 05 |....|
00000024
2).start a guest with the xml:
<os>
<type arch='x86_64' machine='pc-i440fx-rhel7.2.0'>hvm</type>
<acpi>
<table type='slic'>/opt/slic.dat</table>
</acpi>
<boot dev='hd'/>
</os>
3).In the guest,run "acpidump"
#acpidump
...
SLIC @ 0x0000000000000000
0000: 53 4C 49 43 24 00 00 00 01 3A 41 42 52 41 43 41 SLIC$....:ABRACA
0010: 44 41 42 52 41 58 59 5A 04 03 02 01 51 55 55 58 DABRAXYZ....QUUX
0020: 08 07 06 05 ....
s/PATH/PATHNAME in the doc text -- Jirka (Herrmann), can you please review it? Thanks. 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://rhn.redhat.com/errata/RHBA-2016-2688.html |