The reset-brick and replace-brick affects only one brick and notifies the gluster cluster that a new hostname:/brick_path is being used.
Of course, you need a hostname that resolves to the IP that is on the storage network. WARNING: Ensure that no heals are pending as the commands are wiping the brick and data there is lost. Best Regards, Strahil NikolovOn Oct 17, 2019 15:28, Jayme <jay...@gmail.com> wrote: > > What does the reset brick option do and is it safe to do this on a live > system or do all VMs need to be brought down first? How does resetting the > brick fix the issue with gluster peers using the server hostnames which are > attached to IPs on the ovirtmanagement network? > > On Thu, Oct 17, 2019 at 4:16 AM Sahina Bose <sab...@redhat.com> wrote: >> >> >> >> On Wed, Oct 16, 2019 at 8:38 PM Jayme <jay...@gmail.com> wrote: >>> >>> Is there a way to fix this on a hci deployment which is already in >>> operation? I do have a separate gluster network which is chosen for >>> migration and gluster network but when I originally deployed I used just >>> one set of host names which resolve to management network subnet. >> >> >> You will need to change the interface that's used by the bricks. You can do >> this by using the "Reset brick" option, once the gluster management network >> is set correctly on the storage interface from ovirt-engine >>> >>> >>> >>> I appear to have a situation where gluster traffic may be going through >>> both networks in seeing what looks like gluster traffic on both the gluster >>> interface and ovirt management. >>> >>> On Wed, Oct 16, 2019 at 11:34 AM Stefano Stagnaro >>> <stefa...@prismatelecomtesting.com> wrote: >>>> >>>> Thank you Simone for the clarifications. >>>> >>>> I've redeployed with both management and storage FQDNs; now everything >>>> seems to be in its place. >>>> >>>> I only have a couple of questions: >>>> >>>> 1) In the Gluster deployment Wizard, section 1 (Hosts) and 2 (Additional >>>> Hosts) are misleading; should be renamed in something like "Host >>>> Configuration: Storage side" / "Host Configuration: Management side". >>>> >>>> 2) what is the real function of the "Gluster Network" cluster traffic >>>> type? What it actually does? >>>> >>>> Thanks, >>>> Stefano. >>>> _______________________________________________ >>>> Users mailing list -- users@ovirt.org >>>> To unsubscribe send an email to users-le...@ovirt.org >>>> 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/users@ovirt.org/message/NTNXPJMOZEYVHIZV2SJXXOVXMXCXS2XP/ >>> >>> _______________________________________________ >>> Users mailing list -- users@ovirt.org >>> To unsubscribe send an email to users-le...@ovirt.org >>> 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/users@ovirt.org/message/KO5CLJNLRZOGLNGVGFMBADSDWNEUUAUG/
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