【Problem Description】:
Three Windows2008 servers are deployed on the OceanStor2600T V100R005C70,IP SAN network. The LUNs are mapped to the host, and the host is a database service.
The customer restarted three servers. After the server was powered on, the mounted disk did not exist.
【Problem Analysis】:
Check whether the link is normal.
Check whether the server is normal.
The data disk is properly displayed after the disk is scanned again.
【Root Cause】:
The Windows OS does not automatically scan disks after being restarted. You need to manually scan for disks.
【Solution Description】:
You need to manually scan for disks:Right-click Computer and choose Manage from the shortcut menu. Right-click Disk Management and choose Rescan from the shortcut menu.