[ANN] oVirt 4.4.4 is now generally available
by Sandro Bonazzola
oVirt 4.4.4 is now generally available
The oVirt project is excited to announce the general availability of oVirt
4.4.4 , as of December 21st, 2020.
This release unleashes an altogether more powerful and flexible open source
virtualization solution that encompasses hundreds of individual changes and
a wide range of enhancements across the engine, storage, network, user
interface, and analytics, as compared to oVirt 4.3.
Important notes before you install / upgrade
Please note that oVirt 4.4 only supports clusters and data centers with
compatibility version 4.2 and above. If clusters or data centers are
running with an older compatibility version, you need to upgrade them to at
least 4.2 (4.3 is recommended).
Please note that in RHEL 8 / CentOS 8 several devices that worked on EL7
are no longer supported.
For example, the megaraid_sas driver is removed. If you use Enterprise
Linux 8 hosts you can try to provide the necessary drivers for the
deprecated hardware using the DUD method (See the users’ mailing list
thread on this at
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/NDSVUZSESOXE...
)
Documentation
-
If you want to try oVirt as quickly as possible, follow the instructions
on the Download <https://ovirt.org/download/> page.
-
For complete installation, administration, and usage instructions, see
the oVirt Documentation <https://ovirt.org/documentation/>.
-
For upgrading from a previous version, see the oVirt Upgrade Guide
<https://ovirt.org/documentation/upgrade_guide/>.
-
For a general overview of oVirt, see About oVirt
<https://ovirt.org/community/about.html>.
What’s new in oVirt 4.4.4 Release?
This update is the fourth in a series of stabilization updates to the 4.4
series.
This release is available now on x86_64 architecture for:
-
Red Hat Enterprise Linux 8.3
-
CentOS Linux (or similar) 8.3
-
CentOS Stream (tech preview)
This release supports Hypervisor Hosts on x86_64 and ppc64le architectures
for:
-
Red Hat Enterprise Linux 8.3
-
CentOS Linux (or similar) 8.3
-
oVirt Node (based on CentOS Linux 8.3)
-
CentOS Stream (tech preview)
oVirt Node and Appliance have been updated, including:
-
oVirt 4.4.4: https://www.ovirt.org/release/4.4.4/
-
Ansible 2.9.16:
https://github.com/ansible/ansible/blob/stable-2.9/changelogs/CHANGELOG-v...
-
CentOS Linux 8 (2011):
https://lists.centos.org/pipermail/centos-announce/2020-December/048207.html
-
Advanced Virtualization 8.3
See the release notes [1] for installation instructions and a list of new
features and bugs fixed.
Notes:
-
oVirt Appliance is already available for CentOS Linux 8
-
oVirt Node NG is already available for CentOS Linux 8
Additional resources:
-
Read more about the oVirt 4.4.4 release highlights:
https://www.ovirt.org/release/4.4.4/
-
Get more oVirt project updates on Twitter: https://twitter.com/ovirt
-
Check out the latest project news on the oVirt blog:
https://blogs.ovirt.org/
[1] https://www.ovirt.org/release/4.4.4/
[2] https://resources.ovirt.org/pub/ovirt-4.4/iso/
--
Sandro Bonazzola
MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
Red Hat EMEA <https://www.redhat.com/>
sbonazzo(a)redhat.com
<https://www.redhat.com/>
*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
4 years
[ANN] oVirt 4.4.4 Sixth Release Candidate is now available for testing
by Lev Veyde
oVirt 4.4.4 Sixth Release Candidate is now available for testing
The oVirt Project is pleased to announce the availability of oVirt 4.4.4
Sixth Release Candidate for testing, as of December 17th, 2020.
This update is the fourth in a series of stabilization updates to the 4.4
series.
How to prevent hosts entering emergency mode after upgrade from oVirt 4.4.1
Note: Upgrading from 4.4.2 GA or later should not require re-doing these
steps, if already performed while upgrading from 4.4.1 to 4.4.2 GA. These
are only required to be done once.
Due to Bug 1837864 <https://bugzilla.redhat.com/show_bug.cgi?id=1837864> -
Host enter emergency mode after upgrading to latest build
If you have your root file system on a multipath device on your hosts you
should be aware that after upgrading from 4.4.1 to 4.4.4 you may get your
host entering emergency mode.
In order to prevent this be sure to upgrade oVirt Engine first, then on
your hosts:
1.
Remove the current lvm filter while still on 4.4.1, or in emergency mode
(if rebooted).
2.
Reboot.
3.
Upgrade to 4.4.4 (redeploy in case of already being on 4.4.4).
4.
Run vdsm-tool config-lvm-filter to confirm there is a new filter in
place.
5.
Only if not using oVirt Node:
- run "dracut --force --add multipath” to rebuild initramfs with the
correct filter configuration
6.
Reboot.
Documentation
-
If you want to try oVirt as quickly as possible, follow the instructions
on the Download <https://ovirt.org/download/> page.
-
For complete installation, administration, and usage instructions, see
the oVirt Documentation <https://ovirt.org/documentation/>.
-
For upgrading from a previous version, see the oVirt Upgrade Guide
<https://ovirt.org/documentation/upgrade_guide/>.
-
For a general overview of oVirt, see About oVirt
<https://ovirt.org/community/about.html>.
Important notes before you try it
Please note this is a pre-release build.
The oVirt Project makes no guarantees as to its suitability or usefulness.
This pre-release must not be used in production.
Installation instructions
For installation instructions and additional information please refer to:
https://ovirt.org/documentation/
This release is available now on x86_64 architecture for:
* Red Hat Enterprise Linux 8.3 or newer
* CentOS Linux (or similar) 8.3 or newer
This release supports Hypervisor Hosts on x86_64 and ppc64le architectures
for:
* Red Hat Enterprise Linux 8.3 or newer
* CentOS Linux (or similar) 8.3 or newer
* oVirt Node 4.4 based on CentOS Linux 8.3 (available for x86_64 only)
See the release notes [1] for installation instructions and a list of new
features and bugs fixed.
Notes:
- oVirt Appliance is already available for CentOS Linux 8
- oVirt Node NG is already available for CentOS Linux 8
Additional Resources:
* Read more about the oVirt 4.4.4 release highlights:
http://www.ovirt.org/release/4.4.4/
* Get more oVirt project updates on Twitter: https://twitter.com/ovirt
* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/
[1] http://www.ovirt.org/release/4.4.4/
[2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/
--
Lev Veyde
Senior Software Engineer, RHCE | RHCVA | MCITP
Red Hat Israel
<https://www.redhat.com>
lev(a)redhat.com | lveyde(a)redhat.com
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
4 years
[ANN] oVirt 4.4.4 Fourth Release Candidate is now available for testing
by Lev Veyde
oVirt 4.4.4 Fourth Release Candidate is now available for testing
The oVirt Project is pleased to announce the availability of oVirt 4.4.4
Fourth Release Candidate for testing, as of December 3rd, 2020.
This update is the fourth in a series of stabilization updates to the 4.4
series.
How to prevent hosts entering emergency mode after upgrade from oVirt 4.4.1
Note: Upgrading from 4.4.2 GA or later should not require re-doing these
steps, if already performed while upgrading from 4.4.1 to 4.4.2 GA. These
are only required to be done once.
Due to Bug 1837864 <https://bugzilla.redhat.com/show_bug.cgi?id=1837864> -
Host enter emergency mode after upgrading to latest build
If you have your root file system on a multipath device on your hosts you
should be aware that after upgrading from 4.4.1 to 4.4.4 you may get your
host entering emergency mode.
In order to prevent this be sure to upgrade oVirt Engine first, then on
your hosts:
1.
Remove the current lvm filter while still on 4.4.1, or in emergency mode
(if rebooted).
2.
Reboot.
3.
Upgrade to 4.4.4 (redeploy in case of already being on 4.4.4).
4.
Run vdsm-tool config-lvm-filter to confirm there is a new filter in
place.
5.
Only if not using oVirt Node:
- run "dracut --force --add multipath” to rebuild initramfs with the
correct filter configuration
6.
Reboot.
Documentation
-
If you want to try oVirt as quickly as possible, follow the instructions
on the Download <https://ovirt.org/download/> page.
-
For complete installation, administration, and usage instructions, see
the oVirt Documentation <https://ovirt.org/documentation/>.
-
For upgrading from a previous version, see the oVirt Upgrade Guide
<https://ovirt.org/documentation/upgrade_guide/>.
-
For a general overview of oVirt, see About oVirt
<https://ovirt.org/community/about.html>.
Important notes before you try it
Please note this is a pre-release build.
The oVirt Project makes no guarantees as to its suitability or usefulness.
This pre-release must not be used in production.
Installation instructions
For installation instructions and additional information please refer to:
https://ovirt.org/documentation/
This release is available now on x86_64 architecture for:
* Red Hat Enterprise Linux 8.2 or newer
* CentOS Linux (or similar) 8.2 or newer
This release supports Hypervisor Hosts on x86_64 and ppc64le architectures
for:
* Red Hat Enterprise Linux 8.2 or newer
* CentOS Linux (or similar) 8.2 or newer
* oVirt Node 4.4 based on CentOS Linux 8.2 (available for x86_64 only)
See the release notes [1] for installation instructions and a list of new
features and bugs fixed.
Notes:
- oVirt Appliance is already available for CentOS Linux 8
- oVirt Node NG is already available for CentOS Linux 8
Additional Resources:
* Read more about the oVirt 4.4.4 release highlights:
http://www.ovirt.org/release/4.4.4/
* Get more oVirt project updates on Twitter: https://twitter.com/ovirt
* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/
[1] http://www.ovirt.org/release/4.4.4/
[2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/
--
Lev Veyde
Senior Software Engineer, RHCE | RHCVA | MCITP
Red Hat Israel
<https://www.redhat.com>
lev(a)redhat.com | lveyde(a)redhat.com
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
4 years
oVirt 4.4.3 async is now generally available
by Lev Veyde
The oVirt project just released an oVirt 4.4.3 async , as of December 1st,
2020.
This release fixes the following bugs:
1850939 Hosted engine deployment does not properly show iSCSI LUN errors
1895553 Add pre-flight in cockpit deployment flow to check for disk block
sizes used for bricks and LV cache to be identical
1895277 [DR] Remote data sync to the secondary site never completes
1895762 cockpit ovirt(downstream) docs links point to upstream docs
1835685 [Hosted-Engine] "Installation Guide" and "RHV Documents" didn't
jump to the correct pages in hosted engine page
1858248 Volume creation with 6 or more nodes in cluster, should allow users
to select the hosts for brick creation
1895356 Upgrade to 4.4.2 will fail due to dangling symlinks
--
Lev Veyde
Senior Software Engineer, RHCE | RHCVA | MCITP
Red Hat Israel
<https://www.redhat.com>
lev(a)redhat.com | lveyde(a)redhat.com
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
4 years