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Frequent Storage Disconnect Alerts


We are having recurring storage disconnect alerts in our environment. We have a very large environment. We are using ESX 4.0 update 4 and vsphere 4.1. We regularly receive shrort lived storage disconnect alerts from virtual center. So far we are not able to find any service disruption from the VMs. By the time an engineer is assigned an ticket to investigate the alert, the problem is gone. This is regular and we have not been able to eliminate or reduce this alert. We are using 3Par FC storage.

Here is an example of an alert " Lost connectivity to storage device naa.50002ac002350a3d. Path vmhba0:C0:T1:L13 is down.."

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