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NDMP, NFS, FCP iSCSI services up and down on multiple devices

Hi All,

We have recently setup alerting in the OnCommand console and we are getting alerts through out the day with services reporting up and down through out the day. A few example messages are below. Any tips on where we can start looking to troubleshoot this? It even reports our vCentre server as down when it isn't, however certainly with NDMP it does appear that the service is actually stopping and starting.

NDMP

Event Fields

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Event Identifier: 47602

Event Name: Ndmp communication initialization failed Event Description: NDMP communications are up/down Event Severity: Warning Event Timestamp: 27 Jun 03:18

Source of Event

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Source Identifier: 133

Source Name:

Source Type: Active/Active Controller

Source Status: Error

--NetApp DataFabric Manager

Event Fields

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Event Identifier: 47599

Event Name: Ndmp communication initialization failed Event Description: NDMP communications are up/down Event Severity: Warning Event Timestamp: 27 Jun 02:46

Source of Event

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Source Identifier: 132

Source Name:

Source Type: Storage System

Source Status: Warning

--NetApp DataFabric Manager

ISCSI

Event Fields

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Event Identifier: 47630

Event Name: Host iSCSI service is down

Event Description: iSCSI service status of the host Event Severity: Warning Event Timestamp: 27 Jun 05:41

Source of Event

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Source Identifier: 133

Source Name:

Source Type: Active/Active Controller

Source Status: Error

Event Arguments

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hostName:

hostId: 133

--NetApp DataFabric Manager

Event Fields

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Event Identifier: 47631

Event Name: Host FCP service is down

Event Description: FCP service status of the host Event Severity: Warning Event Timestamp: 27 Jun 05:41

Source of Event

---------------

Source Identifier: 133

Source Name:

Source Type: Active/Active Controller

Source Status: Error

Event Arguments

---------------

hostName:

hostId: 133

Event Fields

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Event Identifier: 47653

Event Name: Host Service Status Down

Event Description: Host Service Communication Event Severity: Warning Event Timestamp: 27 Jun 08:18

Source of Event

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Source Identifier: 990

Source Name:  Source Type: Host Service Source Status: Warning

Event Arguments

---------------

managedObjectId: 990

HOST_SERVICE_COMMUNICATION_STATUS: down

managedObjectName: 10.0.38.122

--NetApp DataFabric Manager

Re: NDMP, NFS, FCP iSCSI services up and down on multiple devices

You may check if any network issue on Operation manager host and Credential related issues with Filer.