Hi, I'm not familiar with network construction, so I guess I'm not the right address for that :)
Regards, Shani Leviim On Mon, Jan 21, 2019, 09:22 Eitan Raviv <[email protected] wrote: > Shani, > Can you help here with iSCSI bonding? > Thanks > > On Mon, Jan 21, 2019 at 7:51 AM Uwe Laverenz <[email protected]> wrote: > > > > Hi John, > > > > Am 20.01.19 um 18:32 schrieb John Florian: > > > > > As for how to get there, whatever exactly that might look like, I'm > also > > > having troubles figuring that out. I figured I would transform the > > > setup described below into one where each host has: > > > > > > * 2 NICs bonded with LACP for my ovirtmgmt and "main" net > > > * 1 NIC for my 1st storage net > > > * 1 NIC for my 2nd storage net > > > > This is exactly the setup I use. I have run this successfully with > > CentOS/LIO and FreeNAS iSCSI targets with good performance. > > > > In short: > > > > - 2 separate, isolated networks for iSCSI with dedicated adapters > > on hosts and iSCSI target > > - jumbo frames enabled > > - no VLANs config needed on hosts, untagged VLANs on switch > > - do _not_ use LACP, let multipathd handle failovers > > > > Same experience as Vinicius: what did _not_ work for me is the > > iSCSI-Bonding in OVirt. It seems to require that all storage IPs are > > reachable from all other IPs, which is not the case in every setup. > > > > To get multipathing to work I use multipath directly: > > > > > https://www.mail-archive.com/[email protected]/msg42735.html > > > > I will post a bonnie++ result later. If you need more details please let > > me know. > > > > cu, > > Uwe > > _______________________________________________ > > Users 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/E2QKV7CZR27NT6MRSNL352KLOQ5OAGDR/ >
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