Sage-Tips

How do I find my NAA ID?

Now select any host and navigate to Configure -> Storage Devices -> Click on any Device under the Storage Devices tab. This will provide you information about datastore’s NAA ID and LUN ID.

Where do I find my LUN ID for RDM?

How to know RDM mapped drive connected to which LUN in storage

1. In VMware virtual machine how to know RDM mapped drive connected to which LUN in Storage .
2. on popup window you will get LUN information.
3. 4- Go to ESX Host >Configuration >Storage Adapters>
4. Check your LUN id and Host LUN ID.

How do I find my NAA ID in VMware?

To obtain LUN multipathing information from the ESXi host command line:

1. Log in to the ESXi host console.
2. Type esxcli storage core path list to get detailed information regarding the paths.
3. Type esxcli storage core path list -d naaID to list the detailed information of the corresponding paths for a specific device.

How can I get NAA ID from VML ID?

To find the naa id from the VML ID:

1. Run this command to find the associated VML ID for the LUN/storage device from the VMDK file name: #vmkfstools –queryrdm /vmfs/volumes/4d8008a2-9940968c-04df-001e4f1fbf2a/VM-BAISC/ABC.vmdk.
2. Correlate VML ID for the LUN with the associated LUN to find the naa id.

What is an NAA ID?

NAA stands for Network Addressing Authority identifier. EUI stands for Extended Unique Identifier. The number is guaranteed to be unique to that LUN. The NAA or EUI identifier is the preferred method of identifying LUNs and the number is generated by the storage device.

What is NAA LUN?

A LUN Network Address Authority (NAA) number is a globally unique identifier for a LUN. The NAA number can be used to determine a LUN’s serial number and vice versa.

How do I find my disk ID?

How to Find My Disk ID

1. Double-click on the “System” icon in the Control Panel.
2. Click on the “Hardware” tab on the System Properties dialog box, then click on the “Device Manager” button.
3. Click on the “Details” tab on the disk properties dialog box. Device Instance ID will be displayed.

What is LUN ID in VMware?

Each of the attached storage system LUNs has a special device file in the /dev /disks operating system directory. The maximum number of LUNs is 256 and the format is /dev/disks/naa.

How do I find LUN NAA ID in Windows?

Using Disk Manager

1. Access Disk Manager under “Computer Management” in “Server Manager” or in the command prompt with diskmgmt.msc.
2. Right-Click on the side-bar of the disk you wich to view and select “Properties”
3. You will see the LUN number and the target name. In this example it’s “LUN 3” and “PURE FlashArray”

What is NAA storage?

NAA stands for Network Addressing Authority identifier. EUI stands for Extended Unique Identifier. The NAA or EUI identifier is the preferred method of identifying LUNs and the number is generated by the storage device.

What is a disk ID?

A disk signature is a unique, identifying number for a hard disk drive or other data storage device stored as part of the master boot record. Other terms for disk signature include disk identity, unique identifier, HDD signature, and fault tolerance signature.

How do I change my disk ID?

To change the disk’s signature and set the disk online, type the command unique disk ID= (New signature) where (New signature) is the new ID in hexadecimal. For example, you can set the new id as uniqueid disk ID= 1456ACBD.

How to find the NAA ID of a LUN from Windows guest OS?

To expand the LUN storage team needs NAA ID (or WWN) of the LUN. Its easy to find the naa id of a LUN from windows Guest OS with the help of EMC’s Inquiry (inq) tool. Please find the steps below to fetch the naa id with inq tool. Steps: Download the inq tool to the VM from following hyperlink. inq. Open a CMD window. Go to RUN -> cmd.

How to find the NAA ID and LUN id of datastore?

Now select any host and navigate to Configure -> Storage Devices -> Click on any Device under the Storage Devices tab. This will provide you information about datastore’s NAA ID and LUN ID. Here LUN ID is 1 for the storage device I have selected.

Does rvtools show LUN id or naa of specific VM?

Thanks for your hint, but RVtools does not return the LUN ID or NAA of specific VM only in host you can find NAA but not LUN ID also is not showing RDM LUNs as well. 0 Kudos

What is LUN id for the storage device I have selected?

Here LUN ID is 1 for the storage device I have selected. When performing troubleshooting with ESXi host storage system, use command line tools which require you to identify a specific disk or LUN connected to ESXi hosts.