两个 FC 端口已断开连接,并且未连接到 ONTAP 节点
适用场景
- ONTAP
- FCP
问题描述
- ONTAP 节点在两个无目标的目标端口上断开连接 侧面故障排除已影响此状态
- 过去几个月,端口发生了信用损失以及随后的重置,并且频率不断提高。
- 执行节点重新启动时,问题描述会暂时修复。
示例
交换机
CHASSIS, WARNING, BrocadeG610, Link Reset on Port S0,P2(19) vc_no=0 crd(s)lost=6 auto trigger.
ONTAP
fct_tpd_work_thread_0: scsitarget.ispfct.cttimeout:debug]: FC HBA 0e nport 2031 timed out while transmitting common transport frame of type 0x1 and command code GIEL.
fct_tpd_work_thread_0: scsitarget.ispfct.cttimeout:debug]: FC HBA 0e nport 2031 timed out while transmitting common transport frame of type 0x1 and command code GFN.
fct_tpd_work_thread_0: scsitarget.ispfct.linkBreak:error]: Link break detected on Fibre Channel target adapter 0e. Firmware status code status1 0x2, status2 0x7, and status4 0x0.
fct_tpd_work_thread_0: scsitarget.ispfct.cttimeout:debug]: FC HBA 0f nport 2044 timed out while transmitting common transport frame of type 0x1 and command code RFT_ID.
fct_tpd_work_thread_0: scsitarget.ispfct.linkBreak:error]: Link break detected on Fibre Channel target adapter 0f. Firmware status code status1 0x2, status2 0x7, and status4 0x0.
fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0e AEN 0x8048 (RECV_ERROR) MboxStatus1 0x1022 MboxStatus2 0xa1
fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0e AEN 0x8048 (RECV_ERROR) MboxStatus1 0xfffe MboxStatus2 0x2