由于交叉连接而导致光纤 SAS 电缆上的 SAS 通道断开
状态信息
适用于
- MetroCluster
- 光纤 SAS 电缆
- 配线面板
问题
sysconfig -输出将 SAS 通道显示为无信号或未知
slot 2: SAS Host Adapter 2b (PMC-Sierra PM8001 rev. C, SAS, <UP>)
MFG Part Number: USI 6086-000010-07 rev. MP V4.10
Part number: 111-00341+F2
Serial number: ST063C6K048
Date Code: 20120619
Firmware rev: 01.12.06.00
Base WWN: 5:00e004:0002025:8c
Phy State: [4] Enabled, 6.0 Gb/s
[5] No Signal, n/a <----- Lane is not working correctly
[6] Enabled, 6.0 Gb/s
[7] Enabled, 6.0 Gb/s
QSFP Vendor: Molex Inc.
QSFP Part Number: 112-00272+A0
QSFP Type: Optical (1490nm DFB) 5m ID:00
QSFP Serial Number: 93AG13502P0074