Problem: CIFS IO outage

Use this information if you experience a CIFS IO outage.

About this task

Restart the CIFS IO if you experience a CIFS IO outage because of either of the following reasons:

The storage controller (For example, V5000, V3700, VNX) gets reset multiple times with one of the following error messages:
- ERROR_NETNAME_DELETED
- ERROR_UNEXP_NET_ERR
- ERROR_ALREADY_EXISTS
The node goes down multiple times during upgrade with one of the following error messages:
- ERROR_NETNAME_DELETED
- ERROR_UNEXP_NET_ERR
- ERROR_ALREADY_EXISTS