频繁出现EMS消息"FCP.io.status：EXT_Status 0x1d"

适用场景

• 所有NetApp FAS   / AFF 硬件平台
• 所有Data ONTAP版本

问题描述

• EMS 日志中会显示以下错误字符串：

[NETAPP01: fct_tpd_thread_4: fcp.io.status:debug]: STIO Adapter:6b IO WQE failure, Handle 0x4, S_ID: 4A12xx, OX_ID: 362, Status 0x3 Ext_Status 0x1d

STIO Adapter:2b IO WQE failure, Handle 0x1, Type 8, S_ID: 79DBxx, VPI: 275, OX_ID: DB7, Status 0x3 Ext_Status 0x1d

• 只有使用FC从VMware ESX挂载的卷无法访问、但它会在一秒内还原。

• 这会导致子操作系统端的性能下降。
• 从外部发送的电量较低。

Node Adapter Received Optical Power
NETAPP01 10a 557.6 (uWatts)
NETAPP01 10b 600.2 (uWatts)
NETAPP01 10c 104.7 (uWatts)
NETAPP01 10d 527.4 (uWatts)
NETAPP01 1a 437.9 (uWatts)
NETAPP01 1b 829.3 (uWatts)
NETAPP01 1c 448.2 (uWatts)
NETAPP01 1d 501.9 (uWatts)