Dne 15.3.2016 v 11:10 Zhangbo (Oscar) napsal(a):
Hi all:
I tried to run libvirt-backended avocado-vt on my server, but failed. (this
server is older than my last one, which was succeed in running avocado-vt
tests.)
Because I'm using fedora 19 as the guesOS, but my libosinfo just support
fedora17.
----------------------
Detailed problem info:
1
linux-WRGNgW:/mnt/zwl/zhangbo/libosinfo-0.2.0 # avocado run
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native
io-github-autotest-libvirt.virsh.create.none remove_guest.without_disk
--vt-type libvirt --vt-guest-os JeOS.19
JOB ID : 0521db48a53eaae83e9947e2d4d5eef072bae425
JOB LOG : /root/avocado/job-results/job-2016-03-15T17.55-0521db4/job.log
TESTS : 3
(1/3)
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native:
SKIP //SKIPPED
(2/3) type_specific.io-github-autotest-libvirt.virsh.create.none: ERROR
(3/3) io-github-autotest-libvirt.remove_guest.without_disk: ERROR
RESULTS : PASS 0 | ERROR 2 | FAIL 0 | SKIP 1 | WARN 0 | INTERRUPT 0
JOB HTML :
/root/avocado/job-results/job-2016-03-15T17.55-0521db4/html/results.html
TIME : 5.59 s
2
2016-03-15 17:56:03,240 test L0511 ERROR| SKIP
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native
-> TestSkipError: Unsupported OS variant: fedora19.
Supported variants: Short ID
centos6.0
centos6.1
debian1.0
........
fedora14
fedora15
fedora16
fedora17 //no fedora 19.
fedora2
fedora3
fedora4
fedora5
......
Well basically the supported OS variant is here only to optimize
libvirt/qemu setting (caches, drives, defaul cpus, default mem) and it's
not really mandatory. One can use "fedora-unknown" or whatever supported
version ("fedora16") and the fedora 19 should work properly.
Simple answer
-------------
To avoid this problem you need to tell avocado to use fedora17 libvirt
profile. You can do this from the command line using "--vt-extra-params
os_variant=fedora17":
$ avocado run
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native
io-github-autotest-libvirt.virsh.create.none remove_guest.without_disk
--vt-type libvirt --vt-guest-os JeOS.19 --vt-extra-params
os_variant=fedora17
Proper answer
-------------
The os_variant is mapped by configuration files. The JeOS.19 one is in
$avocado-vt/shared/cfg/guest-os/Linux/Fedora/19
so feel free to replace the "os_variant = fedora19" with "os_variant =
fedora17" and run without any modifications on the command line. You can
do the same for all other images.
3
It's because osinfo-query on my server is 0.1.2, too old to support fedora19
: osinfo-query os --fields short-id
4
I could not update my libosinfo, because glib2 is too old here, it's of version 2.22,
which has no symbol named " g_list_free_full ", that's needed by higher-version
libosinfo.
-----------------------------
So, I tried to get qcow2 imgs of fedora17, but I still failed. The steps are as
follows:
1
Goto:
http://archives.fedoraproject.org/pub/archive/fedora/linux/releases/17/Fedora/x86_64/os/LiveOS/
To download the image of fedora17
This image will most certainly not work. Easier way to get freshly
installed image is to use "avocado run
unattended_install.cdrom.extra_cdrom_ks.default_install.aio_threads
--vt-guest-os XXX" where you specify the desired guest-os and avocado
will run kickstart installation for you using qemu.
2 convert it to qcow2
qemu-img convert -f raw ./squashfs.img -O qcow2
/usr/share/avocado/data/avocado-vt/images/jeos-17-64.qcow2
3 backup it and zip it:
a. cp /usr/share/avocado/data/avocado-vt/images/jeos-17-64.qcow2
/usr/share/avocado/data/avocado-vt/images/jeos-17-64.qcow2.backup
b. 7za a /usr/share/avocado/data/avocado-vt/images/jeos-17-64.qcow2.7z
/usr/share/avocado/data/avocado-vt/images/jeos-17-64.qcow2
4 run avocado-vt test, but failed..
linux-WRGNgW:/mnt/zwl/zhangbo/libosinfo-0.2.0 # avocado run
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native
io-github-autotest-libvirt.virsh.create.none remove_guest.without_disk
--vt-type libvirt --vt-guest-os JeOS.17
All guest os' are defined in the config files (as mentioned earlier).
You can add any distribution by copying similar profile and changing the
names. But it's probably easier to use the profile and put the image of
the resulting name in place. There is no verification.
Test discovery plugin <avocado_vt.loader.VirtTestLoader object at 0x1d7f490>
failed: option --vt-guest-os 'JeOS.17' is not on the known guest os for arch 'None'
and machine type 'i440fx'. (see --vt-list-guests)
Test discovery plugin <avocado_vt.loader.VirtTestLoader object at 0x1d7f490>
failed: option --vt-guest-os 'JeOS.17' is not on the known guest os for arch 'None'
and machine type 'i440fx'. (see --vt-list-guests)
Test discovery plugin <avocado_vt.loader.VirtTestLoader object at 0x1d7f490>
failed: option --vt-guest-os 'JeOS.17' is not on the known guest os for arch 'None'
and machine type 'i440fx'. (see --vt-list-guests)
Unable to discover url(s)
'io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native',
'io-github-autotest-libvirt.virsh.create.none', 'remove_guest.without_disk'
with loader plugins(s) 'file', 'vt', 'external', try running 'avocado list -V
io-github-autotest-qemu.unattended_install.import.import.default_install.aio_native
io-github-autotest-libvirt.virsh.create.none remove_guest.without_disk' to see
the details.
5 list guests, fedora17 is not in the list.
#avocado list --vt-list-guests
Windows.Win7.i386.sp1.i440fx ESC[93m(missing win7-32-sp1.qcow2)ESC[0m
Windows.Win7.x86_64.sp0.i440fx
Windows.Win7.x86_64.sp1.i440fx ESC[93m(missing win7-64-sp1.qcow2)ESC[0m
........
Linux.Fedora.16.i386.i440fx ESC[93m(missing f16-32.qcow2)ESC[0m
Linux.Fedora.16.x86_64.i440fx ESC[93m(missing f16-64.qcow2)ESC[0m
Linux.Fedora.17.i386.i440fx ESC[93m(missing f17-32.qcow2)ESC[0m
Linux.Fedora.17.x86_64.i440fx ESC[93m(missing f17-64.qcow2)ESC[0m
Linux.Fedora.18.i386.i440fx ESC[93m(missing f18-32.qcow2)ESC[0m
Linux.Fedora.18.x86_64.i440fx ESC[93m(missing f18-64.qcow2)ESC[0m
Linux.Fedora.19.i386.i440fx ESC[93m(missing f19-32.qcow2)ESC[0m
Linux.Fedora.19.x86_64.i440fx ESC[93m(missing f19-64.qcow2)ESC[0m
.......
Linux.CentOS.6.6.i386.i440fx ESC[93m(missing centos66-32.qcow2)ESC[0m
Linux.CentOS.6.6.x86_64.i440fx ESC[93m(missing centos66-64.qcow2)ESC[0m
Linux.JeOS.19.x86_64.i440fx
Linux.JeOS.20.x86_64.i440fx ESC[93m(missing jeos-20-64.qcow2)ESC[0m
Linux.JeOS.21.x86_64.i440fx
Linux.RHEL.7.1.x86_64.i440fx ESC[93m(missing rhel71-64.qcow2)ESC[0m
Linux.RHEL.5.4.i386.i440fx ESC[93m(missing rhel54-32.qcow2)ESC[0m
Linux.RHEL.5.4.x86_64.i440fx ESC[93m(missing rhel54-64.qcow2)ESC[0m
Linux.RHEL.6.4.i386.i440fx ESC[93m(missing rhel64-32.qcow2)ESC[0m
......
I saw Jeos19 and Jeos21 available, but Jeos17 is not.
Yes, not all versions were produced. Btw with JeOS you have only limited
set of tests available so it's better to use full "fedora.XX" version
(or centos). As mentioned earlier, there is no verification so simply
putting the image of the right name into the right location makes the
image available for testing.
---------------------
So, How can I get fedora17(Jeos17) qcow2 image to be recognized by avocado-vt?
Thanks in advance.
Oscar.
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