[ovirt-users] Re: Requirements to put to cluster version 4.6
On Tue, Jun 8, 2021 at 4:10 PM Gianluca Cecchi <gianluca.cecchi(a)gmail.com>
wrote:
On Tue, Jun 8, 2021 at 3:53 PM Martin Perina
<mperina(a)redhat.com> wrote:
> Hi Gianluca,
>
> As mentioned in below RFE, EL 8.4 is not enough, you also need Advanced
> Virtualization 8.4 (libvirt >= 7.0.0) and AFAIK this has not been released
> upstream:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1933974
>
> So right now you can use 4.6 cluster level only on hosts running on
> CentOS Stream.
>
> Also the error message tells you that all your Up hosts need to provide
> EL + AV 8.4 features before you upgrade cluster level. But of course you
> can upgrade them one by one, it's not required to put all hosts into
> Maintenance before upgrade.
>
> Regards,
> Martin
>
>
OK, thanks for the note.
Inside Doc Text of the bugzilla above there is:
"
New features available in compatibility 4.6 are tracked as separate bugs
depending on this bug.
"
Have you the id of the bugs related to these new features provided in
4.4.6?
Relevant bugs are linked in Blocks field in Bugzilla:
*1669178* <https://bugzilla.redhat.com/show_bug.cgi?id=1669178> - [RFE] Q35
SecureBoot - Add ability to preserve variable store certificates
*1688177* <https://bugzilla.redhat.com/show_bug.cgi?id=1688177> - [RFE]
[SR-IOV] [Tech Preview RHV 4.4.6] Migration should not require downtime as
of today
*1821199* <https://bugzilla.redhat.com/show_bug.cgi?id=1821199> - HP VM
fails to migrate between identical hosts (the same cpu flags) not
supporting TSC
*1834250* <https://bugzilla.redhat.com/show_bug.cgi?id=1834250> - CPU
hotplug on UEFI VM causes VM reboot
*1892800* <https://bugzilla.redhat.com/show_bug.cgi?id=1892800> - NVDIMM:
VM hangs in wait for launch for more than 7 minutes before VM is up
*1906074* <https://bugzilla.redhat.com/show_bug.cgi?id=1906074> - [RFE]
Support disks copy between regular and managed block storage domains
*1927718* <https://bugzilla.redhat.com/show_bug.cgi?id=1927718> - [RFE]
Provide Reset option for VMs
*1936163* <https://bugzilla.redhat.com/show_bug.cgi?id=1936163> - Enable
bochs-display for UEFI guests by default
*1936164* <https://bugzilla.redhat.com/show_bug.cgi?id=1936164> - Enable
KVM Software TPM by default
*1950752* <https://bugzilla.redhat.com/show_bug.cgi?id=1950752> - [RFE][CBT]
redefine only the checkpoint that the backup is taken from and not the
entire chain
BTW [OT]: is RHV-H 4.4.6 host image ready for cluster level 4.6 or
not yet?
Yes, oVirt Node 4.4.6 is based CentOS Stream:
*1907833* <https://bugzilla.redhat.com/show_bug.cgi?id=1907833> - Rebase
oVirt Node on CentOS Stream 8
Gianluca
--
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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