On Tue, Oct 29, 2019 at 11:00 AM Martin Perina <[email protected]> wrote:
> > > On Tue, Oct 29, 2019 at 10:00 AM Dominik Holler <[email protected]> > wrote: > >> >> >> On Tue, Oct 29, 2019 at 9:35 AM Galit Rosenthal <[email protected]> >> wrote: >> >>> Hi Dominik, >>> >>> Any updates on this? >>> >>> >> Looks like my suspicion is right. >> The mapping between the IPv6 addresses of ovirtmgmt and the IPv6 >> addresses, which are configured to be resolved to hostnames, do not match >> in OST. >> One way would be to disable the resolution to IPv6 at all. >> Another way would be to fix the mapping. >> > > Wouldn't it be better to fix the mapping to be more aligned with real > world scenarios? > AFAIK that wouldn't that easy. Getting DNS with lago and IPv6 to work might be tricky. For example he-ipv6 uses "hacks" with /etc/hosts to achieve connectivity over IPv6 only. > >> >> >>> Regards, >>> Galit >>> >>> On Fri, Oct 25, 2019 at 5:34 PM Dominik Holler <[email protected]> >>> wrote: >>> >>>> On Fri, Oct 25, 2019 at 3:08 PM Milan Zamazal <[email protected]> >>>> wrote: >>>> >>>>> Hi, I looked at the failing migrations in OST on el8, when running >>>>> basic-suite-master with https://gerrit.ovirt.org/#/c/103888/31. The >>>>> migration fails even before started, when Vdsm tries to talk to the >>>>> remote Vdsm and can't reach it. Indeed, there seems to be a networking >>>>> problem between the hosts: >>>>> >>>>> [root@lago-basic-suite-master-host-1 ~]# ping -c 1 >>>>> lago-basic-suite-master-host-0 >>>>> PING >>>>> lago-basic-suite-master-host-0(lago-basic-suite-master-host-0.lago.local >>>>> (fd8f:1391:3a82:201::c0a8:c902)) 56 data bytes >>>>> From lago-basic-suite-master-host-1 (fd8f:1391:3a82:200::c0a8:c899): >>>>> icmp_seq=1 Destination unreachable: Address unreachable >>>>> >>>>> >>>> Maybe it is related that the default IP version is flipped from IPv4 in >>>> CentOS7 to IPv6 in CentOS8. >>>> This means that if IPv6 is enabled in the dns, it is required to be >>>> enabled on the source and destination host. >>>> I will have a detailed look. >>>> >>>> >>>>> Regards, >>>>> Milan >>>>> _______________________________________________ >>>>> Devel mailing list -- [email protected] >>>>> To unsubscribe send an email to [email protected] >>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>> oVirt Code of Conduct: >>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>> List Archives: >>>>> https://lists.ovirt.org/archives/list/[email protected]/message/E3Z3RDMSYQ7GTXO7R2DTJCDG5RLZFPZZ/ >>>>> >>>> >>> >>> -- >>> >>> GALIT ROSENTHAL >>> >>> SOFTWARE ENGINEER >>> >>> Red Hat >>> >>> <https://www.redhat.com/> >>> >>> [email protected] T: 972-9-7692230 >>> <https://red.ht/sig> >>> >> _______________________________________________ >> Devel mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/[email protected]/message/F3IEUWC4S2MCET5MO4ARSCVRVW7IQQQY/ >> > > > -- > Martin Perina > Manager, Software Engineering > Red Hat Czech s.r.o. > _______________________________________________ > Devel mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/22CBOFPT33V4TIWTNPYY55Z7HVVDIT4E/ > -- Ales Musil Associate Software Engineer - RHV Network Red Hat EMEA <https://www.redhat.com> [email protected] IM: amusil <https://red.ht/sig>
_______________________________________________ Devel mailing list -- [email protected] To unsubscribe send an email to [email protected] Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/[email protected]/message/IJHPP22RJIFIERH75ZE6UDZLXG7NTRKL/
