两个节点均报告了 SES 电子设备 x：通信错误
适用于
- AFF-A250
- FAS2720
- ASA A800
问题
两个节点都报告了 SES 电子 X：通信错误；机箱服务硬件同时失败。
(node-01) EMS 消息：
Mon Oct 21 16:54:55 +0800 [node-01: dsa_worker0: ses.status.electronicsWarn:error]: NS224NSM8E (S/N *) shelf 0 on channel 0s environmental monitoring warning for SES electronics 2: communication error. ; enclosure services hardware failed This element is on the rear of the shelf at the bottom, on shelf module (B).(node-02) EMS 消息：
Mon Oct 21 16:54:46 +0800 [node-02: dsa_worker0: ses.status.electronicsWarn:error]: NS224NSM8E (S/N *) shelf 0 on channel 0s environmental monitoring warning for SES electronics 1: communication error. ; enclosure services hardware failed This element is on the rear of the shelf at the top, on shelf module (A).在 node-01 上
ES Electronics installed element list: 1, 2; with error: 2 ES Electronics reporting element: 1 ES Electronics information by element: [1] Serial number: 792237000499 Part number: 111-04585+B9 CPLD version: 00 Swaps: 0 [2] Serial number: 792237001260 Part number: 111-04585+B9 CPLD version: 00 Swaps: 0 Enclosure element list: 1; with error: none; Enclosure information: [1] WWN: 00a0980000529798 Shelf ID: 00 Serial number: SHJSG2302000351 Part number: 111-04881+A0 Midplane serial number: 952237000859 Midplane part number: 110-00663+B0 PSM Switch Module installed element list: 1, 2; with error: 2 PSM Switch master module: 1在 node-02 上
ES Electronics installed element list: 1, 2; with error: 1 ES Electronics reporting element: 2 ES Electronics information by element: [1] Serial number: 792237000499 Part number: 111-04585+B9 CPLD version: 00 Swaps: 0 [2] Serial number: 792237001260 Part number: 111-04585+B9 CPLD version: 00 Swaps: 0 Enclosure element list: 1; with error: none; Enclosure information: [1] WWN: 00a0980000529798 Shelf ID: 00 Serial number: SHJSG2302000351 Part number: 111-04881+A0 Midplane serial number: 952237000859 Midplane part number: 110-00663+B0 PSM Switch Module installed element list: 1, 2; with error: 1 PSM Switch master module: 2这是节点之间的 PSM 交换机通信问题。