在 RHEL 7 中未检测到从一个控制器到 LUN 的路径
适用场景
- ONTAP 9.x
- RHEL
问题描述
- Linux RHEL7 服务器仅检测到一个控制器的路径：
SVM_FC (3600a09803830446c485d4c4a33xxxxxx) dm-66 NETAPP ,LUN C-Mode
size=5.0T features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 alua' wp=rw
`-+- policy='service-time 0' prio=50 status=active
|- 2:0:7:0 sdds 71:160 active ready running
`- 5:0:5:0 sddt 71:176 active ready running
- 服务器日志中的错误消息：
Mar 3 12:36:53 rhel kernel: sd 2:0:6:0: timing out command, waited 180s
Mar 3 12:36:55 rhel kernel: sd 5:0:6:0: timing out command, waited 180s