Verifying Multipath In Linux - Dell PowerVault MD2460 Owner's Manual

Figure 27. MPIO properties dialog box

Verifying Multipath in Linux

For Linux, Multipath should already be configured. When connecting to the host using a SAS adapter, follow these steps to
ensure that Multipath is configured for the enclosures.
Steps
1. Run the following command to verify that the multipath is active (running):
systemctl status multipathd
2. If status is inactive, run the following command to start the service:
systemctl start multipathd
3. Run the following command to verify disk drives are listed.
multipath -ll
Connecting the enclosure 27