iSCSI session socket error count errors after upgrade to ESXi 6.7
Applies to
- NetApp H700E compute node
- VMware ESXi 6.5 and ESXi 6.7 Build 17700523 (2x ESXi hosts upgraded)
- SolidFire volumes mounted to VMs directly
- Mellanox NIC firmware and driver pairs:
- 14.25.1020 & 4.17.15.16
- 14.29.1016 & 4.17.71.1
Issue
- Element
iSCSI session socket error count
alerts after upgrade to ESXi 6.7 - Windows and Linux VMs are not able to ping SVIP with Jumbo frames when running on 6.7 host
- Same VMs can ping SVIP with Jumbo frames when moved (vMotion) back to ESXi 6.5 hosts