On February 27, 2020 6:59:57 PM GMT+02:00, Chris Adams <c...@cmadams.net> wrote: >How well does oVirt handle an EqualLogic SAN controller switchover >event? IIRC that can result in a short iSCSI "pause" (can't remember >how long it takes) - I'm not sure what oVirt's threshold before VMs >(including the hosted engine) get paused for storage timeouts. > >I've got a small setup where the active SAN controller's battery has >gone bad, so I need to switch to the other controller, and I'm trying >to >figure out the impact - do I need to shut all VMs (including the >engine) >down first, will they just briefly pause and then continue, etc.
Hi Chris, Do you have an idea how long will it take ? Keep in mind that in case the domain is declared unavailable (reached a threshold , which I doesn't know) , all VMs using it will be paused and oVirt will try to recover them once the storage is back available. For HA VMs , the behaviour could be different (yet I lack experience to give yoiu more details). Best Regards, Strahil Nikolov _______________________________________________ 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/RYSBWPZIQBLXZNW4PGCEJHZTCQ3HXTV6/
