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iscsi errors in host logs

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ontap-9
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virt
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Applies to

AFF
AFF-C250
9.16.1P10 CLUSTER-MODE

Issue

ISCSI_ERR_TCP_CONN_CLOSE error reported on the host end.
Error reported:
[root@server ~]# journalctl -u iscsid -f
-- Logs begin at Sun 2026-03-08 10:12:35 PDT. --
Mar 13 10:01:38 server iscsid[1501]: iscsid: connection4:0 is operational after recovery (1 attempts)
Mar 13 10:01:39 server iscsid[1501]: iscsid: Kernel reported iSCSI connection 4:0 error (1020 - ISCSI_ERR_TCP_CONN_CLOSE: TCP connection closed) state (3)
Version of Trident: Pending
K8s manufacturer products used on the backend and kubernetes version: pending
Driver used: Pending
any PVC/PV involved with this issue? Pending
Protocol: iscsi
Issue 1 : ISCSI_ERR_TCP_CONN_CLOSE error reported on the host end.

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