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Re: EVA 5000 - single path disk shows up twice on Windows host

 
Steven Clementi
Honored Contributor

Re: EVA 5000 - single path disk shows up twice on Windows host

"Coud the Preferred path/mode set on the Virtual disk be a factor in why the disk is presented twice?"

No


Can you capture your zone config and post it? Modify the info if you have to, but it would help to see the zone config.

From telnet... run zoneshow

In the GUI, go to the admin page and click View Report.


Steven
Steven Clementi
HP Master ASE, Storage, Servers, and Clustering
MCSE (NT 4.0, W2K, W2K3)
VCP (ESX2, Vi3, vSphere4, vSphere5, vSphere 6.x)
RHCE
NPP3 (Nutanix Platform Professional)
RayB_1
Advisor

Re: EVA 5000 - single path disk shows up twice on Windows host

To see if this is a Veritas problem then you should do the following

Go into device manager and look how many disks you have

2 disks shows 2 disks

Now under actions do a view/show hidden devices

If you still have 2 disks in device manager then your zoning is correct and its some type of Veritas problem.

If you NOW have 4 disks in device manager then you have a zoning/path problem.

Show hidden with show you how many paths you have to your luns.

/ray
RayB_1
Advisor

Re: EVA 5000 - single path disk shows up twice on Windows host


Forgot to mention that you could also use SANsurfer or HBanywhere to see how many paths you have.


/ray
OFC_EDM
Respected Contributor

Re: EVA 5000 - single path disk shows up twice on Windows host

Have verified that HBAnywhere sees only 1 path.

The Devil is in the detail.
Steven Clementi
Honored Contributor

Re: EVA 5000 - single path disk shows up twice on Windows host

Have you tried presenting anouther disk to the server? to see if it is related to just that one disk?


Also, can you attach that zone confi info? I'll stop asking if you say that your not going to attach it. ;o)


Steven
Steven Clementi
HP Master ASE, Storage, Servers, and Clustering
MCSE (NT 4.0, W2K, W2K3)
VCP (ESX2, Vi3, vSphere4, vSphere5, vSphere 6.x)
RHCE
NPP3 (Nutanix Platform Professional)
OFC_EDM
Respected Contributor

Re: EVA 5000 - single path disk shows up twice on Windows host

Zone info coming....too many meetings today :)
The Devil is in the detail.
RayB_1
Advisor

Re: EVA 5000 - single path disk shows up twice on Windows host

If HBanywhere sees only one path then I suspect the zoneing is configured correctly.

Check device manager anyways (previous note).


/ray
OFC_EDM
Respected Contributor

Re: EVA 5000 - single path disk shows up twice on Windows host

The disk shows up once in
Device manager,
HBAnywhere and the Registry.

I think it must be the driver or the Veritas Volume manager software.

The saga continues and we have a vendor consultant coming onsite to resolve this.

Will post the result.
The Devil is in the detail.