Chelsio Communications Chelsio T5 User's Guide download pdf (Page 160)

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Chapter IX. FCoE Full Offload Initiator

Chelsio T5/T4 Unified Wire For Linux Page 160

4.2.3. Verifying the target discovery

To check the targets being discovered use cxgbtool. To check the list of targets that are being

discovered from a particular FCoE port, use the following commands from cxgbtool.

i. Check for the adapter number using the following command.

[root@host]# cxgbtool stor –s

ii. To check the list of targets discovered from a particular FCoE port, first find out the wwpn of

the initiator local port under sysfs. The hosts under fc_host depends on the number of ports

on the adapter used.

[root@host]# cat /sys/class/fc_host/hostX/port_name

iii. After finding the localport, go to the corresponding Remote port under sysfs # cat

/sys/class/fc_remote_ports/rport-X:B:R where X is the Host ID, B is the bus ID and R is

the remote port.

Alternatively the locaports can also be found using cxgbtool

[root@host]# cxgbtool stor –a <adapter no> --show-lnode

R can correspond to NameServer, Management Server and other initiator ports

logged in to the switch and targets.

Note

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Chelsio Communications Chelsio T5 User's Guide Page 160

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