由于 SFO 回馈失败，ANDU 已暂停

• ONTAP 9
• ANDU

• 由于 SFO 聚合的交还失败，ONTAP 升级因错误而暂停。
  [phx-e3-rn-nas01-ctrl15: notifyd: callhome.andu.pausederr:alert]: params: {'subject': 'AUTOMATED NDU PAUSED ON NODE: node1', 'epoch': 'ff9b316e-XXXX-XXXX-XXXX-4ef9c772675b'}

[node1: upgrademgr: upgrademgr.update.pausedErr:error]: The automated update of the cluster has been paused due to the following reason:  Node "node1": Error: {Giveback of SFO aggregates failed.}, Action: {Use the "storage failover show-giveback" command to view the cause of the giveback failure and the suggested corrective action. When the giveback failures are corrected, use the "storage failover giveback -ofnode node2" command to trigger the giveback.}.

• Storage failover show giveback 显示以下原因：

cluster1::>storage failover show-givebackFailed: Destination cannot receive the aggregate. Check failed by disk_inventory. Check the event log.

• 由于节点 node2 的端口 e8a 上的健康警报 NodeIfInErrorsWarnAlert，主板状态已降级。

• 端口 e8a 的 CRC 错误较高。 

-- interface  e8a  (1 hour, 37 minutes, 14 seconds) --

RECEIVE
 Total frames:    1253k | Frames/second:    215  | Total bytes:     135m
 Bytes/second:   23263  | Total errors:    512k | Errors/minute:   5269 
 Total discards:    0  | Discards/minute:    0  | Multi/broadcast:  5345 
 Non-primary u/c:    0  | CRC errors:     512k | Runt frames:      0