删除失败存储链路

echo 1 > /sys/block/sddn/device/delete
echo 1 > /sys/block/sddp/device/delete
echo 1 > /sys/block/sddq/device/delete
echo 1 > /sys/block/sddr/device/delete

multipathd -k
remove map 36000144000000010a03de60f47ef7da5

[root@crrcxen001 ~]# xe-toolstack-restart
Executing xe-toolstack-restart
done.

[root@crrcxen001 fc_host]# xe pbd-unplug uuid=c43df7be-c094-dcc0-5e12-10f0c6e638a4
[root@crrcxen001 fc_host]#
[root@crrcxen001 fc_host]# xe pbd-destroy uuid=c43df7be-c094-dcc0-5e12-10f0c6e638a4

原文：https://blog.51cto.com/4964151/2505581