Check the FC adapter port speed
-
PDF of this doc site
- Cluster administration
-
Volume administration
- Logical storage management with the CLI
-
NAS storage management
- Configure NFS with the CLI
- Manage NFS with the CLI
-
Manage SMB with the CLI
- Manage file access using SMB
- SAN storage management
- Security and data encryption
-
Data protection and disaster recovery
- Data protection with the CLI
Collection of separate PDF docs
Creating your file...
The adapter target port speed should match the speed of the device to which it connects, to optimize performance. If the port is set to autonegotiation, it can take longer to reconnect after a takeover and giveback or other interruption.
All LIFs that use this adapter as their home port must be offline.
-
Take the adapter offline:
network fcp adapter modify -node nodename -adapter adapter -state down
-
Check the maximum speed of the port adapter:
fcp adapter show -instance
-
Change the port speed, if necessary:
network fcp adapter modify -node nodename -adapter adapter -speed {1|2|4|8|10|16|auto}
-
Bring the adapter online:
network fcp adapter modify -node nodename -adapter adapter -state up
-
Bring all the LIFs on the adapter online:
network interface modify -vserver * -lif * { -home-node node1 -home-port e0c } -status-admin up
The following example changes the port speed of adapter 0d
on node1
to 2 Gbps:
cluster1::> network fcp adapter modify -node node1 -adapter 0d -speed 2