Checking the Status of Host-Dependent Software

This section describes how to check whether the status of host-dependent software on worker nodes in a cluster is normal. In this example, the host OS is CentOS 7.9 x86_64.

Check the status of the iSCSI client.
```
systemctl status iscsi iscsid 
```
Check the status of the NFS client.
```
systemctl status rpcbind 
```

Check the status of DM-Multipath.

systemctl status multipathd.socket multipathd

Check the status of UltraPath.
```
systemctl status nxup
```
Check the status of UltraPath-NVMe.
```
systemctl status upudev upService_plus
```