Emulex 110 Guía de instalación descargar pdf (Pagina 230)

230

EMC Host Connecivity with Emulex Fibre Channel HBAs and CNAs in the Windows Environment

Troubleshooting

Figure 164 Original configuration before the reboot

Figure 165 shows the same host after the cable attached to adapter0

has been removed and the host rebooted. Since Windows was unable

to do a discovery on Adapter 0, it assigned \\.\PHYSICALDRIVE0

to the first device it discovered. In this case, that first device is

connected to Adapter 1. Due to the shift, any software application

accessing \\.\PHYSICALDRIVE0 will not find data previously

written on the original \\.\PHYSICALDRIVE0.

Figure 165 Host after the rebooted

Note: Tape devices are treated the same as disk devices in Windows with

respect to persistent binding. Refer to your tape device documentation for

more information.

HBA 0

HBA 1

HBA 2

PHYSICALDRIVE0

PHYSICALDRIVE4

PHYSICALDRIVE8

Windows

Host