ONTAP SAN所有FC端口在运行fcp.sm.dump时都发生故障
适用场景
- ONTAP
- 光纤通道协议( FCP )
问题描述
- 进行网络结构更改时、多个存储FC端口会使用存储量进行重置
- 扫描具有多个VMware主机的LUN FC端口时会使用RAMDump重置
- 网络结构状态更改通知(scn) FC端口已使用S置于 转储状态
- 多个Storage vMotion FC端口已使用SWM转储进行重置
- 添加或删除具有转储的VMware Data存储库的发生原因FC端口重置
- 重置以清除状态
0x87800000 status1 0xbcbf status2 0x4 - 帧超时始终涉及作为接收(Rx)或传输(Tx)/源(SID)或目标(DID)的ISL
示例：
ONTAP：
event log show -event *fct* -time < 10m
fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:2c IO WQE failure, Handle 0x2, Type 8, S_ID: 123, VPI: 257, OX_ID: 89B, Status 0x3 Ext_Status 0x1d
fcp.io.status:debug]: STIO Adapter:2c, found hung cmd:(state=10, flags=0x2, ctio_sent=2/2,RecvExAddr=, OX_ID=0x1123, RX_ID=abc,SID=0x123, Cmd[89], req_q_free:0)
fct_tpd_thread_2: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 2c, fct_tpd_check_hung_commands: Command termination hung. cmd:0x123 (state=0xa, flags=0x2,ctio_sent=2/2, RecvExAddr=0123, OX_ID=0x123, RX_ID=123, SID=0x123)
fct_tpd_thread_0: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2a. The adapter will be automatically reset to clear the status:0x87800000, status1:0xa00088d6, status2:0xffffffff, DIP:1, RN:1, RDY:1, Dump owner:2 condition.
fct_tpd_thread_1: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2b. The adapter will be automatically reset to clear the status:0x87800000, status1:0xa00088d6, status2:0xffffffff, DIP:1, RN:1, RDY:1, Dump owner:2 condition.
fct_tpd_thread_3: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2d. The adapter will be automatically reset to clear the status:0x87800000, status1:0xa00088d6, status2:0xffffffff, DIP:1, RN:1, RDY:1, Dump owner:2 condition.
fct_tpd_thread_3: fcp.io.status:debug]: STIO Adapter 2d resetting with 35 ITNs and 358 commands to drain
fct_tpd_thread_3: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 2d. < ASIC B
fct_tpd_thread_1: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 2b. < ASIC B
fct_tpd_thread_2: scsitarget.hwpfct.errorReset:notice]: An error was encountered in the FC target driver on Fibre Channel target adapter 2c. The adapter will be automatically reset to clear the status:0x87800000, status1:0xa00088d6, status2:0xffffffff, DIP:1, RN:1, RDY:1, Dump owner:2 condition.
fct_tpd_thread_2: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 2c. < ASIC A
fct_tpd_thread_0: scsitarget.fct.reset:notice]: Resetting Fibre Channel target adapter 2a. < ASIC A
fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 2a.
fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 2b.
fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 2c.
fct_tpd_work_thread_0: scsitarget.hwpfct.linkUp:notice]: Link up on Fibre Channel target adapter 2d.Brocade：
errdump -aINFO, 6505, Frame timeout detected, tx port 1 rx port 5, sid 12345, did 12345, timestamp 2024-08-13 17:11:00........