Configure San Host Path Redundancy, Release 12.1.3

The following table provides an overview of the significant changes up to this current release. The table does not provide an exhaustive list of all changes or of the new features up to this release.

The SAN Host Path Redundancy check enables you to view the non-redundant host storage paths. It helps you identify the host enclosure errors along with the resolution to fix the errors.

All fabrics that are discovered must be licensed or this feature will be disabled in the Cisco Nexus Dashboard Fabric Controller Web Client. When the feature is disabled, a notification is displayed stating unlicensed fabrics are discovered.
Host Path Redundancy determines that the ports are part of the same enclosure by using the enclosure name displayed in NDFC. If the enclosure names are not exactly the same, then they will be viewed as separate devices. When the names are not exactly the same, the user must manually change the names in the edit enclosure dialog in NDFC, in order for Host Path Redundancy and other features to consider them the same device.

Choose SAN > Host Path Redundancy.

Choose SAN > Host Path Redundancy > Hostpath Errors tab to display the host path redundancy errors table. The top of the table displays the colored Good, Errored, and Skipped host enclosure counts.

The following table describes the fields that appear on SAN > Host Path Redundancy > Hostpath Errors.

The following table describes the action items, in the Actions menu drop-down list, that appear on SAN > Host Path Redundancy > Hostpath Errors.

Choose SAN > Host Path Redundancy > Ignored Host tab to display the list of host enclosures that have been skipped or ignored by the redundancy check along with the reason for skipping.

The following table describes the fields that appear on SAN > Host Path Redundancy > Ignored Host. Select a host enclosure and click Unignore to remove the host from the ignored list and begin receiving errors about the host you had chosen to ignore.

Choose SAN > Host Path Redundancy > Ignored Storage tab to display the list of storage enclosures that have been selected to be ignored during the redundancy check.

The following table describes the fields that appear on SAN > Host Path Redundancy > Ignored Storage. Select a storage enclosure and click Unignore to remove the storage from the ignored list and begin receiving errors about the storage you had chosen to ignore.

Choose SAN > Host Path Redundancy > Ignored Host Storage Pair tab to display the list of host-storage pairs that have been selected to be ignored during the redundancy check.

The following table describes the fields that appear on SAN > Host Path Redundancy > Ignored Host Storage Pair. Select a row and click Unignore to remove the host-storage pair from the ignored list.

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