E 系列报告扩展光纤通道链路关闭
适用于
- NetApp E 系列系统
- StorageGRID Appliance
问题
- 在 E-Series 支持捆绑包或 AutoSupport 中，
major-event-log报告 FC 端口不断抖动。类似地，这些事件可以在 SANtricity System Manager 的"支持">"事件"下找到。
Extended Fibre Channel link down (greater than one minute) - Host-side: controller in bay A, port 5
Fibre channel link down - Host-side: controller in bay A, port 5
Fibre channel link up - Host-side: controller in bay A, port 5- 在 E 系列支持包或 AutoSupport 中，
state-capture-data文件中的fcDump命令输出可能会显示大量错误字符：
2806-A Our Num ::...Exchange Counts...:: Num ..Link Up..
Chip LinkStat Port Port :: :: Link Bad Bad
ID Logi ::Open Total Errors:: Down Char Frame
2-Src Up-Ptp e8 2 :: 0 236987 0:: 2 19 0
3-Src Up-Ptp e8 3 :: 0 4553 1:: 27 139145 0
- E-Series 主机可能会报告主机端错误，例如：
The I/O operation was retried at logical block address 0x31a3e5908 on disk 15NetApp E-Series Device Specific Module for Multi-Path failed to return a Path to Device\MPIODisk10
- E-Series 存储阵列还可以在
MAJOR-EVENT-LOG和RECOVERY-GURU-PROCEDURES中报告卷不在首选路径 (VNOPP)：
Date/Time: 20XX-05-10 22:26:11
Sequence number: 69291
Event type: 4011
Event category: Error
Priority: Critical
Event needs attention: true
Event send alert: true
Event visibility: true
Description: Volume not on preferred path due to AVT/RDAC failover
Event specific codes: 0/0/0
Component type: Controller
Component location: Shelf XX, Bay X
Logged by: Controller in bay X
RECOVERY-GURU-PROCEDURES报告 NON_PREFERRED_PATH-Recovery Failure Type Code: 10