esxi系统莫名失去响应

硬件配置：CH121 V5+3004+M.2安装OS

问题现象：现网多个客户反馈esxi系统莫名失去响应，重启可以恢复：

Customer1:

Issue description:

ESXI host was not available from vCenter.

Host1: 210305769910J7000271 ,happen time as follow:

Customer2:

Issue description:

ESXI host was not available from vCenter.

Host faces issue:  "boot bank cannot be found at path '/bootbank, hostd detected to be unresponsive."

Customer contact to VMware, VMware respond below:

"There are such events in log:

2018-10-11T05:44:07.606Z cpu40:66691)NMP:nmp_ThrottleLogForDevice:3576: last error status from devicenaa.6a4be2babed7a00023166c0367fc1d04 repeated 20480 times ...

2018-10-11T05:44:24.766Z cpu25:66081)lsi_mr3:mfi_TaskMgmt:693: ABORT request for SN 5402802 Wld 680232018-10-11T05:44:24.767Z cpu42:65675)ScsiDeviceIO: 2968: Cmd(0x439e0aa68340)0x28, CmdSN 0x5270b2 from world 68023 to dev "naa.6a4be2babed7a00023166c0367fc1d04"failed H:0x5 D:0x0 P:0x0 Invalid sense data: 0x0 0x0 0x0.

2018-10-11T05:44:24.767Z cpu42:65675)ScsiDeviceIO: 2968:Cmd(0x439e017753c0) 0x28, CmdSN 0x5270b0 from world 68023 to dev"naa.6a4be2babed7a00023166c0367fc1d04" failed H:0x3 D:0x0 P:0x0 Invalidsense data: 0x80 0x41 0x0.

2018-10-11T05:44:24.767Z cpu42:65675)ScsiDeviceIO: 2968:Cmd(0x439e016e9e40) 0x28, CmdSN 0x5270b1 from world 68023 to dev"naa.6a4be2babed7a00023166c0367fc1d04" failed H:0x5 D:0x0 P:0x0Invalid sense data: 0x7f 0x41 0x0.

This events related to local disk:

Local AVAGO Disk(naa.6a4be2babed7a00023166c0367fc1d04)                     VMW_SATP_LOCAL       VMW_PSP_RR

 SCSI codes for these events:

Host Status     [0x5]   ABORT             Thisstatus is returned if the driver has to abort commands in-flight to the target.This can occur due to a command timeout or parity error in the frame.

Host Status     [0x3]   TIME_OUT      This status is returned when the command in-flight to the arraytimes out.

Additional Sense Data           41/00 DATA PATH FAILURE (SHOULD USE 40 NN)

 That may indicate a issue with the controller or disk group. Please contact to your vendor for further analysis."

整机1 SN：XXXXX，在3-14 22:00之后心跳丢失

从kernel日志来看，22:33开始启动。

pxa的日志在21：35查询当前主机状态的时候也是出错的

Kernel日志无法写入

针对kernel中记录的IO error，从日志分析侧分析未发现硬盘以及RAID卡报错。

整机2：XXXXX

心跳停止，重启的记录

整机2也有hostd 服务停止的记录，但是这台并没有 IO error的记录。

针对3004+vmware系统，出现本地存储无响应，无法写入日志信息，并且上层vmware系统无响应的问题，参考范例先从RAID卡的配套驱动和FW来解决。