Error from Vcenter

[GregorDu]

we use VMware 6.0.0.U3, storage NetApp, when we make with  commvault backups (snapvault) of VM we get some error Alarm from one esx host which is used as vsa Proxy for commvalt.

I know maybie this is wrong Forum, but maybie someone can explain me this error. Sorry is in German. but why is there datastore:unknown at the end?  all mail have different path vmhba33: then the numbers are always different.

Destination: SERVERNAME

Alarm eines statusfreien Ereignisses

Alarmdefinition:

([Alarmausdruck für Ereignis: Speicherverbindung
unterbrochen] ODER [Alarmausdruck für Ereignis: Speicherpfadredundanz nicht
verfügbar] ODER [Alarmausdruck für Ereignis: Speicherpfadredundanz
herabgestuft])

Ereignisdetails:

Verbindung zu Speichergerät naa.60a980004433317537244b536b5a434d
unterbrochen. Pfad vmhba33:C0:T1:L0 ist nicht bereit. Betroffene Datenspeicher:
Unknown.

[parmarr]

The Path status contains the status of the path. There are six attributes that comprise the status:

On: This path is an active and able process I/O. When queried, it returns a status of  READY.

Off: The path has been disabled by the administrator.

Dead: This path is no longer available for processing I/O. This can be caused by physical medium error, switch, or array misconfiguration.

Standby: This path is inactive and cannot process I/O. When queried, it returns a status of  NOT_READY

Active: This path is processing I/O for the ESX Server host

Preferred: This is the path that is preferred to be active. This attribute is ignored when the policy is set to Most Recently Used (mru).

[GregorDu]

Can you explain me what this vmhba33:C0:T3:L15 is im interresting in C0:T3:L15?