On Thu, Feb 2, 2017 at 4:23 PM, Краснобаев Михаил <milo1(a)ya.ru> wrote:
Hi,
upgraded my cluster (3 hosts, engine, nfs-share) to the latest 4.1 release
and Centos 7.3 (from 4.06).
Did the following:
1. Upgraded engine machine to Centos 7.3
2. Upgraded engine packages and ran "engine-setup"
3. Upgraded one by one hosts to 7.3 + packages from the new 4.1. repo and
refreshed hosts capabilities.
4. Raised cluster and datacenter compatibility level to 4.1.
5. Restarted virtual machines and tested migration.
6. Profit! Everything went really smoothly. No errors.
Now trying to figure out how the sparsify function works. I need to run
trimming from inside the VM first?
If you've configured it to use virtio-SCSI, and DISCARD is enabled, you
can. But I believe virt-sparsify does a bit.
BTW, depending on the OS, if DISCARD is enabled, I would not do anything -
for example, in Fedora, there's a systemd timer that once a week runs
fstrim for you.
If not, then it has to be turned off and then you can run virt-sparsify.
Y.
Best regards, Mikhail.
02.02.2017, 15:19, "Sandro Bonazzola" <sbonazzo(a)redhat.com>:
Hi,
did you install/update to 4.1.0? Let us know your experience!
We end up knowing only when things doesn't work well, let us know it works
fine for you :-)
If you're not planning an update to 4.1.0 in the near future, let us know
why.
Maybe we can help.
Thanks!
--
Sandro Bonazzola
Better technology. Faster innovation. Powered by community collaboration.
See how it works at
redhat.com
,
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
С уважением, Краснобаев Михаил.
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users