host_port_fail が AFF A700 で発生します

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環境

Data ONTAP 8
ONTAP 9
AFF A700

問題

EMS の次のアラートレポート

HA Group Notification (HOST_PORT_FAIL - Disabled by IOM) ALERT

の SAS ポート PHY unknownrun -node cluster_rf_01 2 sasadmin adapter_sa tate 10c

cluster::> run -node cluster_01 2 sasadmin adapter_sa tate 10c

State for adapter channel 10c: UP (degraded)

Invald Disprt Loss Phy Phy

DWord Error Sync Reset Change

PHY STATE Count Count Count Prob Count

--------------------------------------------------------

0 12.0 Gb/s 0 0 0 0 3

1 12.0 Gb/s 0 0 0 0 3

2 12.0 Gb/s 0 0 0 0 3

3 Rate unknown 0 0 0 0 4

の SAS ポートのステータス online-degradedstorage port show。

cluster::> storage port show

Speed VLAN Is

Node Port Type (Gb/s) State

Status ID Dedicat

------------------ ---- ----- ------ --------------- --------- ---- -------

cluster_01

10a SAS 12 enabled online - true

10b SAS 12 enabled online - true

10c SAS 12 enabled online - true

10d SAS 12 enabled online - true

1a SAS 12 enabled online - true

1b SAS 12 enabled online - true

1c SAS 12 enabled online - true

1d SAS 12 enabled online - true

9a SAS 12 enabled online - true

9b SAS 12 enabled online - true

9c SAS 12 enabled online - true

9d SAS 12 enabled online - true

cluster_02