Frequent iSCSI aborts on all hosts with one host exhibiting exponentially
Applies to
- NetApp HCI
- VMware ESXi 6.7
- Host NIC firmware version: 14.23.1020
- Host NIC driver version: 4.17.13.8
Issue
- vCenter is showing iSCSI aborts on all hosts in the vCenter cluster
- One host has an exponential amount of iSCSI aborts
- Error in
vobd.log
for all hosts[scsiCorrelator] 56696262399us: [esx.problem.storage.redundancy.degraded] Path redundancy to storage device naa.<device_name> degraded. Path vmhba64:<channel> is down. Affected datastores: "<datastore_name>".
- Error in
vobd.log
for host with high amount of aborts[iscsiCorrelator] 12253194394253us: [vob.iscsi.target.connect.error] vmhba64 @ vmk<vmkernel adapter #> failed to login to <IQN_target> because of a network connection failure.