How To Find Lun Wwn In Windows

PARAMETER Cluster Name of cluster or node. The Fibre Channel SAN Configuration Guide covers ESX, ESXi, and vCenter Server. The cluster must run at least Windows Server 2012 to support CSVs. When you bind a LUN, you can select the ID number. This is a GUI based tool that allows firmware upgrades etc and will provide WWN's. Windows get active directory info. There are a number of identifiers to find out which LUN is which disk, but the only undeniably unique number to find out which disk is which LUN is by using the globally unique wwn number of a LUN. However, as stated in the Release Notes the Fibre Channel Information Tool does not have to be installed to work correctly. My problem is that I wanted to filter access on a raid array instead of doing it on the switch. Fibre Channel (FC) Host Bus Adapters(HBA) are interface cards that connects the host system to a fibre channel network or devices. This change affects how you correlate a drive's logical name with the drive's physical location. A LUN is a Logical Unit Number. Re: to find wwn number Or, if you have access to the SAN switches the hosts are connected to, run a "switchshow" (Brocade) or a "show flogi database" (Cisco) and look at the wwn and the port your host is attached to. UCS Boot from Direct Connected SAN, EMC CX4 First off, thank you all for the great community here. Description of problem: fail to specify wwn for virtual IDE CD-ROM, but it can specify wwn for virtual SCSI CD-ROM. (Optional: uncomment last line # to output data to CSV. Today, device recognition is used via information in the page 83 of the device VPD. Enable the FC ports for LUN access: Select the storage system from the server list. You may be able to pull the LUN to the server without the presentation. To query all volumes you can use this line:. Learn the difference between World Wide Name zoning (WWN zoning) and port zoning, as well as the pros and cons of each on a Fibre Channel storage-area network (Fibre Channel SAN). Microsoft Windows 2000 SP4 or later or Microsoft Windows Server 2003 or later 2. A SAN client is a special NetBackup client that can back up large amounts of data rapidly over a SAN rather than a LAN. This blog is managed by the Windows and VMware Administrator by profession. In Windows device manager the drives are recognized as "Tape0", "Tape1" , But in Simpana (v10 sp11) the first drive got an access path "physicaldrive0" and is not usable for this reason. If in case it shows as " Yes-No" then the host is not able to see the storage. Windows 2003/2000. The Logical Unit Number (LUN)can be used to identify the robotic mechanism in a tape changer, or a logical unit in a disk array. Posted 12/15/09 2:08 PM, 8 messages. 1~5 Multi-LUN can be set like (CD, VHD, HDD, Fixed/Removable, Write-Protection) No software or drivers required with our hardware encryption. Identifying Drive Logical Device Names and Physical Locations. Combined with a spoofed WWN, soft zoning leaves a security hole even a novice can exploit. 1 User Guide 01 - Huawei Information. Powershell Command for WWN. With LUN masking on the storage array this is not a concern. These names are based on LUN ID (all disks take lun0 by default), and by path, which includes, for a pure SAS bus – the PWWN of the disks. You should able to find a name and its GUID in Properties of a disk in Device Management. exe program from the Microsoft Download Center. Updated — June 20/17. This is a much cleaner way of retrieving the WWN information instead of the WMI call. And that is all there is to it. How to convert the LUN ID in DS8000 to the FCP LUN ID in Linux The FCP LUN ID in Linux is written in hexadecimal and must be exactly 16 hexadecimal digits. During Live Migration the new instance of the VM on the destination host is set up with WWN B. It may look very simple as we perform this in daily operation to scan LUNS but the system has much work to do in the background when you execute storage scanning commands. 1 How to get the iQN code With the iSCSI ( internet Small Computer Systems Interface ) protocol you are required to use an alphanumeric code called iQN ( iSCSI Qualified Name ) so that the client (Cloud Server) can communicate with the target (Unified Storage). Note that you can't change the partition style of a disk that has already been initialized. Fibre Channel (FC) Host Bus Adapters(HBA) are interface cards that connects the host system to a fibre channel network or devices. Where do I find the wwn of a disk in Windows / HyperV? That’s the question. Decoding WWIDs (or how to tell what's what) The difficulty of determining exactly which storage is presented is a common refrain in organizations where the storage and server teams are separate. We can consider iscsi as a block storage since storage is accessed at the block layer. Each LUN can be assigned as the default LUN for only one volume in the storage system. Retrieve World Wide Names (WWNs) on Windows Server Last updated; Save as PDF Windows Server 2008 R2 and 2008 R2 (Service Pack 1) Windows Server 2012, 2012 R2 and 2016; Below are examples of how to collect WWNs using Windows PowerShell on Windows Server. LUN it is on the netapp. The tool ScanScsiTool is used to list the SCSI ports, WWNs, serial numbers and model/type of the tape different connected tape drives. To see the new disks, right click My Computer on the desktop. Stack Exchange Network. This is a much cleaner way of retrieving the WWN information instead of the WMI call. Need to remove a DM multipath device, how to find a wwid of the multipath device in RHEL? How to find the LUN ID / World Wide Name (WWN) of a disk? How to find the Lun ID for storage disks How Can I Find My Host Assigned Lun ID? Unable to find my host assigned lun ID What is the command to match the lun ID with the disk?. Configure storage for the host cluster. Same LUN ID for a volume within a host (so each path shows the same LUN ID for a volume) and also having the same LUN IDs for a volume on different hosts. Step 2 - Create a new LUN under the /vol/hyperv_2012_template volume (On a NetApp create the LUN as a Windows GPT LUN) Step 3 - Map the LUN to the correct servers as LUN 0 Conclusion The best practice when setting up a Boot from SAN template is to only map the server to one WWN on the SAN. It looks like two squares and a rectangle. n Enabling your ESX system to boot from a LUN on a SAN – Discusses requirements, limitations, and management of boot from SAN. In Windows Server 2008 or 2008 R2, we can use "Storage Explorer" to locate World Wide Name (WWN). We can get a list of HBA ports using the luxadm command. PHYSICALDRIVE<Disk. Author: Akash Saxena. :/root > lsdev -C | grep fcs. In first step we have created a LUN. Determine World Wide Name, Serial Number and LUN. One additional note: The difference between a node WWN (WorldWide Name), is it can be shared by some or all ports of a device, and a port WWN (WWPN), is one which is necessarily unique to each port. Hi, Im in a quest to have the VM (OpenMediaVault) as direct access to two dedicated disks as possible. John Marlin in Windows Server 2019 Failover Clustering New Features on 05-29-2020 @fitandre In theory, there is no limit to the number of nodes, but we have tested up to 1000 nodes. From there , you use VM to create volumes and on top of if you create File systems. LUN created, piece of cake, right? Connect a Host. 4m2a575b node-wwn: 200000e0. At some point you will be asked by a Storage Engineer for your system's iSCSI Initiator Node Name or your iqn. Learn how to create a LUN, how to share a LUN, and find out about LUN provisioning and LUN masking. I have two identical hard drives in Windows Server 2008 configured in diskmgmt. Windows also uses the target ID (which is assigned by the HBA) rather than the WWN (which is assigned by the manufacturer) to identify devices for booting from the SAN. 4m2a575b port-wwn: 210000e0. Bill Pierce. We have a Clariion CX4-480. If you're zoning existing LUNs, then they need to know the storage group that the host should be added to (this can be done by providing hostname of one or two existing hosts that already have that zoning). Double click on Computer Manager. , is a company in the computer technologies industry specializing in data storage hardware and associated management software. Any help is appreciated. There are two ways I have done this: By querying all volumes and by querying a single volume. create / backstore / iblock / Test _ LUN 14) Repeat steps 12 and 13 for each WWN and storage that you wish to use 15) Now change to the ACLS directory so we can add the ACL so the host can talk to the USAN. Re: Identifying WWN for HBA 2 other options are, Reboot server and go into the bios of the Qlogic cards it will have the WWN (I believe you will have to do this twice, once for each card) or download SAN Surfer from Qlogic. One solution is to use HBAs that support LUN mapping and will automatically re-assign the LUN IDs as appropriate. As you see here, I mapped host 1’s target boot volume as HLU 1 to the VNX initiator group. In this example it's "LUN 3" and "PURE. your will provided WWN Number to the storage team then they will check that WWN number at their end & identify which WWN ID is free from the new lun which u required or if YOU want to extend any lun then they will extended that lun at their end after that you have to work on that one. Maybe you are new in a professional environment where you have to become familiar with new terms like HBA cards and storage via Fiber or others A host bus adapter (HBA) is a circuit board and/or integrated circuit adapter that provides input/output (I/O) processing and physical connectivity between a host system, or server, and a […]. But the HBA does not connect to the SAN-Storage after starting the XenServer. Assign ISCSI LUN to windows. CD to the directory where inq is downloaded. msc Right-Click on the side-bar of the disk you wich to view and select "Properties" You will see the LUN number and the target name. LUN ID - The unique number assigned to a LUN when it is bound. One of the disks is bad. Note 2: Asymmetric Logical Unit Access (ALUA) allows you to see any given LUN via both storage processors as active but only one of these storage processors “owns” the LUN and because of that there will be optimized and un-optimized paths. How to get WWN of all your ESXi Servers from Power CLI. DEVICE lun1,0; Edit modprobe. org? Adding. Now compare hostX info with target with previous command( /proc/scsi/scsi ) to obtain details which disk is mapped to which LUN ID. I'm using a simple one-liner to determine the WWN of a LUN. For example: naa. The output should list your WWN's from your Storage server. fcinfo command does give the Target port wwn but what i'm looking for is the LUN WWN. Happy days. The two major manufacturers of FC HBAs are QLogic and Emulex and the drivers for many HBAs are distributed in-box with the Operating Systems. Abbas on Howto: Recover a file when you don’t know inode number in Linux; admin on Broacde San Zone Cli is easy now with my magic excel / script. Use the hostlun –get –wwn xxxxxxx command to see the volumes mapped to the blade. Zoning Best Practices. Is there a tool available for finding the LUN WWN. Is there a way to read the Windows "disk signature" with a netapp command? Or is there a Windows command to print the LUN serial number? Or what about the igroup mapping number?. In the above example, ls-HyperV-Template would be the name of your Service Profile (don't forget to prepend with ls-. Perform "fcinfo" to find the World Wide Name (WWN). Combined with a spoofed WWN, soft zoning leaves a security hole even a novice can exploit. A WWN may be employed in a variety of roles, such as a serial number or for addressability; for example, in Fibre Channel networks, a WWN may be used as a WWNN (World Wide Node Name) to identify. Next We have to have Configure Storage Group present the LUN to Host , See How to Create Storage Group. vmware- the LUN stores VMware data; windows- the LUN stores a raw disk type in a single-partition Windows disk using the Master Boot Record (MBR) partitioning style. Configure storage for the host cluster. You can use a loop to go through all available harddisks until you find the serial number that you are looking for. 1 How to get the iQN code With the iSCSI ( internet Small Computer Systems Interface ) protocol you are required to use an alphanumeric code called iQN ( iSCSI Qualified Name ) so that the client (Cloud Server) can communicate with the target (Unified Storage). Host-based zoning can include WWN or LUN masking, and is typically known as “persistent binding. Each LUN can be assigned as the default LUN for only one volume in the storage system. Combined with a spoofed WWN, soft zoning leaves a security hole even a novice can exploit. (Enclosure 1 and 2 are working fine untill this step) But when I create host in 3par , I can't see the wwn of Enclosure 1 servers (Enclosure 2 is working fine). enter old wwn in replace field and new on in by field then click ok click save and enable config to save the change. Firstly, in order to allow your storage admin to map you some LUNs, you’ll need to provide him with the WWNs of the HBA ports in your server. Inq -hba ~ List hba wwn. Or you could write down the canonical name, switch to the devices view and look up the device there. lscfg -vpl fcs0 # lscfg -vpl fcs0 fcs0 U78A0. Though when I try to configure the devices in NBU device configurat. msc; Right-Click on the side-bar of the disk you wich to view and select "Properties". and being able to create a setup PowerShell script makes life a lot. So I’m documenting my steps here for further usage: Procedure overview: On EMC storage: Create about 6-8 GB LUN. A Fibre Channel Storport miniport or SCSIport miniport that supports the HBAAPI (from QLogic, Emulex, LSI). If you do not have a shortcut to the utility: 1. exe commands in the cmd window or script (. You can find it with odmget on the LPAR and VIO and in the. iSCSI transports block-level data between an iSCSI initiator on a client machine and an iSCSI target on a storage device. Here are the steps to view the LUN ID. Each subsequent LM, either to the original host or any other host, will cause the VM to alternate between WWN A and WWN B. If the Windows folder is on a different drive, use that drive letter instead of “C” in the sel disk command above. (Optional: uncomment last line # to output data to CSV. In Windows device manager the drives are recognized as "Tape0", "Tape1" , But in Simpana (v10 sp11) the first drive got an access path "physicaldrive0" and is not usable for this reason. The output should list your WWN's from your Storage server. NetApp storage equipment is used by enterprises and service providers to store and to share large amounts of digital data across physical and hybrid cloud environments. Get-Disk -Number 17 | Select Un. We use the showvolgrp command to get every LUN ID in the DS8000 for each volume. enter old wwn in replace field and new on in by field then click ok click save and enable config to save the change. Inq –hba ~list hba wwn Inq –btl ~display Bus Target and Lun Inq –show_vol ~display Symmetrix Volume Number. Dear Expert, We have connected 4 tape drives to two server via SAN. If you do not have a shortcut to the utility: 1. After running the cfgdev command in the VIOS partition, you will have access to the new disk unit (LUN) that you have created. There are a number of identifiers to find out which LUN is which disk, but the only undeniably unique number to find out which disk is which LUN is by. Once the zoning is done, we can further lock down access to the storage by setting up LUN (Logical Unit Number) Masking on the storage device. WWNs uniquely identify such objects in the Fibre Channel fabric. This change affects how you correlate a drive's logical name with the drive's physical location. When that happens you have to use the serial number. Next We have to have Configure Storage Group present the LUN to Host , See How to Create Storage Group. The following powershell cmdlets can be used to achieve this. e Logged On Identifier type Node name Port name FCID In Fabric wwn Fibre Null Null. The annoying part about how NetApp handles this is that when you have a large environment with lots of controllers it can be a bit of a task to hunt down the specific LUN serial number, but at least you can make some use of the NAA ID/WWN. Just as with carving, there are quite a few places to use to allocate a lun. WWN zoning is setup by allowing access between two WWNs which makes management a little easier, but also is susceptible to WWN spoofing which could allow access to the storage device. Many schools of thought for zoning best practices exist. Your WWN starts after the 0x so in this case the wwn would be 21:00:00:e0:8b:91:07:22. We do have a straightforward Solution-Enabler command to list these type of devices , use 'no_assignment' option with symmaskdb/symaccess command. If you do not have a shortcut to the utility: 1. Thanks and regards. A subset of the output string scsi_id generates for the fibre LUNs matches the World Wide Name (WWN). cc In Windows Server 2008 or 2008 R2, we can use "Storage Explorer" to locate World Wide Name (WWN). your will provided WWN Number to the storage team then they will check that WWN number at their end & identify which WWN ID is free from the new lun which u required or if YOU want to extend any lun then they will extended that lun at their end after that you have to work on that one. Updated — June 20/17. WWN (World Wide Name): Its a Unique identifier we use in SAN (Storage Area Network) technologies, sometimes we require to find WWN to share it with SAN team to assign LUN (Logical Unit Number) on that particular server having HBA card. enter old wwn in replace field and new on in by field then click ok click save and enable config to save the change. To see the new disks, right click My Computer on the desktop. Windows find WWN and SAS address. Another way is to look at the HBA physically and see what the WWN is from there as well. and being able to create a setup PowerShell script makes life a lot. When using this identifier for an entire LUN, the identified is called the canonical name. To find out which lun number is used to map a device for given host On VMAX # symaccess -sid 5678 show view hostname_vwa (Column “Host Lun” under Storage group name) On DMX # symmasksdb -sid 5678 list devs -wwn 50005678567890 (Column “HOST” under LUN) List which applications (symcfg/stpdaemon etc) are running the commands against given array. The output should list your WWN's from your Storage server. Perform "fcinfo" to find the World Wide Name (WWN). I have encountered issues where a path was unknowingly marked as dead, plus it’s generally a good idea to ensure that your storage paths are actually available. 5 - 08 Mapping LUN or Data store to ESXi Host Attaching a Windows 2016 host to a Storage Center array with. 0, you can configure two or more VMs running Windows Server Failover Clustering (or MSCS for older Windows OSes), using common, shared virtual disks (RDM) among them AND still be able to successfully vMotion any of the clustered nodes without inducing failure in WSFC or the clustered application. MAC address. ZIP) that contains a specific set of drivers and directory structure to be loaded during an Operating System installation to a remote LUN over a SAN. To find out which lun number is used to map a device for given host On VMAX # symaccess -sid 5678 show view hostname_vwa (Column “Host Lun” under Storage group name) On DMX # symmasksdb -sid 5678 list devs -wwn 50005678567890 (Column “HOST” under LUN). n Enabling your ESX system to boot from a LUN on a SAN - Discusses requirements, limitations, and management of boot from SAN. By default a LUN created in this way will have read-write permissions applied. 28, 2014, under Scripting, Storage, Tweet, Work Print This Post. Posted 12/15/09 2:08 PM, 8 messages. If you view the LUNs from the host perspective, the naa numbers are visible, but in the list of LUNs would have been easier. How to Configure Multipathing in Linux (RHEL7/CentOS7) One lun assigned to the single server via two wwn number of both cards. Host-based zoning is usually referred to as persistent binding or LUN, and is perhaps the least implemented form of zoning. If you’re looking at disks in “Server Manager”, it corresponds to the “Number” column. I have a large collection of Hyper-V hosts for which I would like to retrieve the target WNN and LUN ID for the LUNs visible on each host. You have the new Data store available for hosting VMs. In this post I will explain what NetBackup SAN Client is and how to configure it. FC protocol identifiers contain (among other things) the Node WWN and Port WWN that are mapped to each LUN. As you can see below its a VHDX file, the same file format that Hyper V uses for virtual disks of Hyper V virtual machines. Windows 2003/2000. Update: I have been been made aware of another way to get the WWN on Windows 2012 R2 with a cmdlet called get-initiatorport which was added to Windows Server 2012 R2. 5 farm from an F-Class to a 7400, but there is a 5-node Windows 2008 Cluster sitting on ESX using RDM (pass-through) LUNs. Inq –hba ~list hba wwn Inq –btl ~display Bus Target and Lun Inq –show_vol ~display Symmetrix Volume Number. Started from Windows Server 2012, "Storage Explorer" was removed. I really want OMV to have S. Inq -winvol ~ show Windows filesystems. Below are some powershell command variants. Windows get active directory info. • LUN — Acronym for a logical unit number. Maybe I can use smart if i passthrough the whole LUN divice as stated on ovirt. fcinfo command does give the Target port wwn but what i'm looking for is the LUN WWN. Connect to a server or vCenter, open server Configur…. ­ 600a0980383034663027­76626358764d , /dev/dsk/c6t­ 60020F200000CA93­3D7719CA00088BB5 ­d0s0 (WWN is highlighted ). If the -consistent_lun option is set on the initiator group, Solutions Enabler will make sure that the LUN number assigned to devices is the same for the ports. A LUN or groups of LUNs on a storage port are mapped to a WWN (or group of WWNs if the LUNs are being accessed by a cluster). Windows howto disable UAC. Check and list luns attached to HBA in RHEL6 This article will show you the mapping from physical HBA card to luns, I use SAN as example below, in general, it's also applys to any other devices whichever use sysfs, for example direct sas connect. I recommend combining this script with Send-HtmlEmail function. Host: scsi2. LUN alignment in virtual environments LUN alignment problems, which can lead to lower performance for your storage system, are common in virtualized server environments. Another way is to look at the HBA physically and see what the WWN is from there as well. How to find out a hard disk model and serial number on Linux? Here are few quick ways. On February 12, 2014. Assign ISCSI LUN to windows. The storage, including drivers, firmware, and software used for the storage, are compatible with Windows Server 2008. I've never used that type of connection. For your questions: > 1) what will be the Storage HBA Ports Speed. Hi Manoj, Thanks to write me, first tell me which types of connection you are using to connect your server with MSA 2040, are you using FC cable or LAN cable, if you are using FC cable then you need to installa iSCSI initiator and MPIO on both server. Ive installed windows 2012, but now I have this issue that I need to zone my fabric to incorporate this new server unfortunately I cannot find the WWN. Retrieving LUN Serial Numbers with Windows PowerShell Updated — June 20/17 I have been asked this question more than I have fingers and toes so I figured I would do a quick post providing the Windows PowerShell that will retrieve the Serial Number for any LUN connected to a Windows Server. You will run this utility from DOS, and use the following flag inq -showvol -sym_wwn. During a Windows Server 2012 R2 Hyper-V implementation I needed to identify all the iSCSI disks (LUNs) presented by an EMC VNX SAN to the Hyper-v Failover cluster. Main goal with the blog is to educate, share, inform and discuss about the various new technologies and troubleshoot methodology implemented for a timely solution. Usually the proper naming convention shall help identifying this but in historical grown environments you might run into the same problem and a simple…. Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following: Politically sensitive content; Content concerning pornography, gambling, and drug abuse; Content that may disclose or infringe upon others ' commercial secrets, intellectual properties. Implement Hyper-V Virtual Fibre Channel. Breaking Down an NAA ID / World Wide Name January 20, 2016 September 1, 2017 Bryan Life At least once a week in my career as a storage engineer I have a conversation that involves a systems admin asking me to add space to a SAN (fiber channel attached) based storage object by referring to it how they see it. This mode is used when no access control is required on the FC target device. Unfortunately, I have no knowledge of how to map that back to the LUNs and LUN id's I'm seeing in multipath / scsi_id output. This issue occurs in Windows 8. You can get the Fiber Channel addresses of the HBAs by typing the following commands: # systool -c fc_host -v. 2 then the LUN number for the device. During the activation process of the Unified Storage service with the iSCSI protocol you therefore need this code. If its a storage LUN then its a masking and zoning at storage level to WWN of server. Once the zoning is done, we can further lock down access to the storage by setting up LUN (Logical Unit Number) Masking on the storage device. create / backstore / iblock / Test _ LUN 14) Repeat steps 12 and 13 for each WWN and storage that you wish to use 15) Now change to the ACLS directory so we can add the ACL so the host can talk to the USAN. There are many ways to find the World Wide Name (WWN) of fibre channel HBA connected to server running windows server operating system. Unfortunately, they aren't there. systool lsscsi sg_map Using "systool" we can find the WWN of the HBA's installed in the linux host. ppt), PDF File (. I want to know how can I identify the LUN WWN of ESX console numbers. Maybe you are new in a professional environment where you have to become familiar with new terms like HBA cards and storage via Fiber or others A host bus adapter (HBA) is a circuit board and/or integrated circuit adapter that provides input/output (I/O) processing and physical connectivity between a host system, or server, and a […]. Find the NAA id of the LUN associated to the Device PHYSICALDRIVE4. Windows get active directory info. (Windows Home Server, which is actually a custom version of Windows Server 2003 has done away with the use of drive letters completely. Where do I find the wwn of a disk in Windows / HyperV? That’s the question. The -mt 15 parameter specifies themaximum target ID that is in use on any SCSI bus (or bound to a fibre channel device). To my best knowledge to get info about LUN,wwn etc You best use 3rd party tools provided by the SAN people, likes of acpadmin, environment, fcadmin, sasadmin, storage show, etc I cannot open the attached screenshot from my corporate network sadly so please disregard this comment if it's not valid for Your problem :) – Tomek May 9 '18 at 11:09. What information will you require from the server in order to complete the storage presentation? Group of answer choices. This makes LUNs appear as files in a VMFS volume. For example, if LUN 5 is the default for Volume 1, LUN 5 cannot be the default LUN for any other volume. vmx file) are assigned to the phsyical HBA and the NPIV virtual Port WWN is activated on the SAN switch. As a consequence, the WWN of the device has to remain identical before and after the NDM. If you view the LUNs from the host perspective, the naa numbers are visible, but in the list of LUNs would have been easier. Now you can get WWN number and other details about the FC card. Unfortunately, they aren't there. It's a wealth of information, always great to see Hopefully someone can help me with my problem; I have been able to find quite a bit of info here to get me, I believe, 95% of the way. Now compare hostX info with target with previous command( /proc/scsi/scsi ) to obtain details which disk is mapped to which LUN ID. Inq -hba ~ List hba wwn. 4m0a55ab port-wwn: 210100e0. exe utility to get some details about the LUNs. When powered on the servers I can see its wwn in switch and did zoning. On Redhat 4 and below (including OEL and CentOS), the /proc/scsi/{adapter-type}/{n} file contains the HBA WWN information as shown below. Where do I find the wwn of a disk in Windows / HyperV? That’s the question. To determine which LUN maps to which device:. Each subsequent LM, either to the original host or any other host, will cause the VM to alternate between WWN A and WWN B. Believe it or not, there are still physical Windows, Linux, Unix, and Solaris servers out there! In this article I'm going to show how to present block storage to your Windows server via fibre channel switches. Download the tool from here:. Identify the number of HBA adapters systool -c fc_host -v or ls /sys/class/fc_host host0 host1 Note the number of hosts available in the server. This has things like the device serial number (sometimes called a WWN). In Command Set retrieving the storage info is done as follows: $SanVolumeToMonitor = “MyDemoSANVolume” #Get the size of the volume $CompellentVolumeSize = (Get-SCVolume -Name $SanVolumeToMonitor). You would use the NaviCLI commands or the Navishpere GUI to find out the Luns (& Lun Ids) assigned to the host (Unix/Windows) in the Storage group of CLARiiON. Prior to using the LUN Filter feature, it is helpful to identify which Sun StorEdge 3510 Fibre Channel array is connected to which HBA card, and the WWN assigned to each card. CD to the directory where inq is downloaded. Expand Servers >. Identifying Drive Logical Device Names and Physical Locations. This blog is managed by the Windows and VMware Administrator by profession. You have the new Data store available for hosting VMs. Windows pops up a “do you want to initialize this new volume?” dialog when it sees new LUNs, and if the click-happy Windows administrator decided to say yes, he just destroyed someone else’s LUN. The Logical Unit Number (LUN)can be used to identify the robotic mechanism in a tape changer, or a logical unit in a disk array. USER 21:00:00:1b:32:17:87:7e; Under [ASSIGNMENT Default] add DEVICE then the device created in step 12. Round Robin. I want to know how can I identify the LUN WWN of ESX console numbers. When you have a lot of hosts, with a lot of LUNs, it can be difficult to keep abreast of the status of the paths for them. Find the WWN of your new device Navigate back to the original GUI page. And here am going to create a new RAW lvol on VM Host and that Raw lvol used as disk on VM Guest. You will need to know the following: source LUN name (or ID), source LUN GUID (wwn), target XtremIO FC ports, target volume mapped HLU # to the VNX initiator group. I have two c7000 enclousres and I am planning to present 3par volumes to the servers in those enclosures. Re: Identifying WWN for HBA 2 other options are, Reboot server and go into the bios of the Qlogic cards it will have the WWN (I believe you will have to do this twice, once for each card) or download SAN Surfer from Qlogic. On the Windows host use the 'lputilnt' facility to determine which filer a device is served by: Go to "Lputilnt --> Adpater --> FCP bindings". Identifying the LUN for your additional drives. However, you have since forgotten how the datastores map back to the volumes. Windows OS and System Admin. I have been asked this question more than I have fingers and toes so I figured I would do a quick post providing the Windows PowerShell that will retrieve the Serial Number for any LUN connected to a Windows Server. One would think if someone looked under properties of the disk in Windows, you could find the underlying information. Prior to using the LUN Filter feature, it is helpful to identify which Sun StorEdge 3510 Fibre Channel array is connected to which HBA card, and the WWN assigned to each card. Happy days. this LUN is storage processor SP B. Find the world wide name (WWN)/world wide identifier (WWID) of a scsi device Find the storage port name (WWPN) serving out a specific scsi device/logical unit number (LUN) witin a SAN configuration Follow the transport path from HBA to switch to storage port to LUN within a SAN configuration What storage ports are seen by which HBAs within a SAN configuration. Once there, you can then open disk management from system management and make it online, partition, format etc. (2 Replies). In this 3PAR 101 series so far we have looked at 3PAR fundamentals and the systems unique approach to RAID, in Part 2 we looked into Common Provisioning Groups (CPGs) Now we get onto the stage where we can provision some storage to hosts by using virtual volumes and vluns!. Now go to Storage and click rescan all. You may be able to pull the LUN to the server without the presentation. Jul 22, 2014 · LUN is a Logical Unit Number, which shared from the iSCSI Storage Server. However, you have since forgotten how the datastores map back to the volumes. We can see the 2 FC HBA’s logged in and Registered with the Storage Processors A & B of the Clariion. Microsoft Windows 2000 SP4 or later or Microsoft Windows Server 2003 or later 2. Please reply only if you find the exact syntax to "grep" in the results. I am looking to find the corresponding lun numbers/ disk numbers (The same which we see on disk management) by programming. I have two identical hard drives in Windows Server 2008 configured in diskmgmt. To my best knowledge to get info about LUN,wwn etc You best use 3rd party tools provided by the SAN people, likes of acpadmin, environment, fcadmin, sasadmin, storage show, etc I cannot open the attached screenshot from my corporate network sadly so please disregard this comment if it's not valid for Your problem :) – Tomek May 9 '18 at 11:09. The cluster must run at least Windows Server 2012 to support CSVs. This article describes how to rescan QLogic Host Bus Adapter (HBA) for new Logical Unit Numbers (LUNs), and query the HBA or ISCSI in XenServer 6 and later. Raw Device Mapping Characteristics An RDM is a special mapping file in a VMFS volume that manages metadata for its mapped device. Select Zone Admin, an icon on the bottom left of the screen. How to scan new FC LUNS and SCSI disks in Redhat Linux without rebooting the server? Most of the Linux beginners have to wonder how to do this and this article will be for them. Go to the LightPulse Utility to open the LightPulse Utility window. With the iSCSI (internet Small Computer Systems Interface) protocol you are required to use an alphanumeric code called iQN (iSCSI Qualified Name) so that the client (Cloud Server) can communicate with the target (Unified Storage). If there are multiple vmdk's attached to the VM, seperate delta files will be created for each vmdk. In the Unity the naa numbers (wwn) are listed in the “block” section, but not in the VMware section. The WWID is handy for identifing an specific LUN between different guests. You are going to present a new LUN to your file server from your fibre attach storage. Simple and fast using PowerShell. ===== Create Extent, Device, VV after claimed storage volumes Claim the Storage Veolum named DS8000_LUN0001 with the LUN WWN storage-volume claim -n DS8000_LUN0001 -d VPD83T3:LUN_WWN Create the Extent with the Storage Veolum…. The optimized paths are the ones with a direct path to the storage processor that owns the LUN. If the lun is presented directly to the server, then you can see the lun wwid most easily in multipath -ll, scsi_id on el6 and lsscsi --scsi_id -g on el7, and even ll /dev/disk/by-id/. You can also telnet in, do a portshow command of the port that the windows server is connected to. How to Find World Wide Name (WWN) for HBA from CLI? Yes we can get WWN for a HBA from several ways but nearly all of them failed one day J Then I thought let’s try method which work in this sort of situations. • Raw Device — Any SCSI device accessed via a mapping file. 5 - 08 Mapping LUN or Data store to ESXi Host Attaching a Windows 2016 host to a Storage Center array with. Once you ask for storage from Storage Team the very first qestion will be what is the " WWPN Address" of HBA cards on your AIX. VMware vSphere 5. If and when an RDM SAN LUN is discovered through the detection process via an NPIV aware HBA through an NPIV capable SAN switch, fireworks go off and magic happens. On one FA it is logged in successfully i. Check the ID number and Target (WWN). In storage networking, "persistent binding" is an option of zoning. The process for getting the iQN code of a Cloud. How to find World Wide Name (WWN) in Windows Server 2012 and 2012 R2 In Windows Server 2008 or 2008 R2, we can use "Storage Explorer" to locate World Wide Name (WWN). Windows OS and System Admin. • Raw LUN — A logical disk volume located in a SAN. This makes LUNs appear as files in a VMFS volume. The Oracle Solaris OS now uses the worldwide number (WWN) in place of the target ID field (tn) in drive logical device names for SAS-2 storage controllers. Inq -dev ## -page0 ~ Raw unformatted data on a single device. Each presented iSCSI disk has a unique LUN ID. See screenshot bellow. Setting Up a Windows or Mac OS Host to Use LUN storage over FC. If you’re looking at disks in “Failover Cluster Manager”, it corresponds to the “Disk Number” column. Masking information is kept on the array rather than the host or SAN fabric. 5 vSphere Training Step by Step. 600a0980 3830352d687b473155367f69, the highlighted part is the hex string, whilst 600a0980 is the vendor ID. Dump Windows events into files. If the WWID is changed VMware may see the updated VV WWN as a separate volume or snapshot. DEVICE lun1,0; Edit modprobe. Basic Command Line Interface skills. As administrator, go to device manager and scan for new devices. When Connecting Linux to a large array of SAS disks (JBOD), udev creates default persistent names in /dev/disk/by-*. Drive name The MediaAgent initially assigns a drive name which is derived from the drive manufacturer and model. The disk properties window displays the LUN ID in the Location information on the General tab. Also return the iSCSI properties so the initiator can find the LUN. For your questions: > 1) what will be the Storage HBA Ports Speed. Use the hostlun –get –wwn xxxxxxx command to see the volumes mapped to the blade. Another way is to look at the HBA physically and see what the WWN is from there as well. On the Select a Disk page, select “Raw Device Mapping”  and click “Next ”. The WWN should also different, because you see different FC-NICs. Find the world wide name (WWN)/world wide identifier (WWID) of a scsi device Find the storage port name (WWPN) serving out a specific scsi device/logical unit number (LUN) witin a SAN configuration Follow the transport path from HBA to switch to storage port to LUN within a SAN configuration What storage ports are seen by which HBAs within a SAN configuration. Your WWN starts after the 0x so in this case the wwn would be 21:00:00:e0:8b:91:07:22. You can find the LUN ID for each of your additional drives within the Computer Management console on your server. Check FCINFO (Fibre Channel Information Tool) for windows 2003 & windows 2000 servers This tool is to discovery the SAN resources and configuration information on your Fibre Channel SAN. You have a physical server with a HBA & LUNs presented from a SAN. How can I get WWN and LUN id from windows server 2008 and 2012 r2. you can use mountvol. I have two identical hard drives in Windows Server 2008 configured in diskmgmt. Now compare hostX info with target with previous command( /proc/scsi/scsi ) to obtain details which disk is mapped to which LUN ID. ZIP) that contains a specific set of drivers and directory structure to be loaded during an Operating System installation to a remote LUN over a SAN. Windows Show hidden devices. For your questions: > 1) what will be the Storage HBA Ports Speed. In this article, let us discuss how to use powermt command with practical examples. Perform "fcinfo" to find the World Wide Name (WWN). Go to the LightPulse Utility to open the LightPulse Utility window. Inq -btl ~ display Bus Target and Lun. VMDK Is Attached To A VM; Check To See If Folder Or File Is Present On A Rem No "Continue To This Website" Option On HTTPS Site AWS RedShift Cluster Can Only Be Launched In Defau November (2) July (2) June (1) May (2). In Windows Server 2003, you have to install "Fibre Channel Information Tool". This is because it will be hard to tell which emcpowerX device is which LUN checking WWN numbers are not readily retrievable. Then we need to find the WWN of our Fibre HBA on our storage server. When using this identifier for an entire LUN, the identified is called the canonical name. Usually the proper naming convention shall help identifying this but in historical grown environments you might run into the same problem and a simple…. Hi Friends Welcome to my YouTube Channel. But to retrieve it you need four different WMI objects. 2 then the LUN number for the device. Removing LUNs You can use the lun destroy command to remove one or more LUNs. Running the Fibre Channel Information Tool at a command line with no arguments will give basic information (including WWN) about all the installed host bus adapters (HBAs):. Author: Akash Saxena. The HBAs were already configured to connect to the SAN disk (LUN). What's the WWN of a specific LUN? PS> (Get-WMIObject -Namespace root\wmi -Class mpio_disk_info). To View the LUN ID of a disk, you can use the diskpart command. When a disk is added to VM you can change multipathing policy for the disk. the NPIV WWNs. A raw device mapping is effectively a symbolic link from a VMFS to a raw LUN. To find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". " Find the LUN you created earlier under one of the storage processors, then click "Add" to add it to the storage group associated with your server. enter old wwn in replace field and new on in by field then click ok click save and enable config to save the change. These points are key to understanding the impact of this change:. NetApp explain that if you remove the vendor ID information from the NAA address then you are left with a hexadecimal string that when converted to ASCII will be the LUN serial number. If you open Disk Management, and you right click on the Disk number on the right, hit properties, it should show the LUN ID. vmware- the LUN stores VMware data; windows- the LUN stores a raw disk type in a single-partition Windows disk using the Master Boot Record (MBR) partitioning style. Double click on Computer Manager. This article describes how to rescan QLogic Host Bus Adapter (HBA) for new Logical Unit Numbers (LUNs), and query the HBA or ISCSI in XenServer 6 and later. Both controllers share one set of LUNs. Host: scsi2. XenServer 6 or later. NAA 6 WWNs are used as LUN or disk identifiers. # # DESC: PowerShell script to list all volume mappings including their server, LUN, # associated controller WWN, and server WWN. The Logical Unit Number (LUN)can be used to identify the robotic mechanism in a tape changer, or a logical unit in a disk array. We use the showvolgrp command to get every LUN ID in the DS8000 for each volume. Microsoft Windows 2000 SP4 or later or Microsoft Windows Server 2003 or later 2. In this I will cover. NetApp storage equipment is used by enterprises and service providers to store and to share large amounts of digital data across physical and hybrid cloud environments. Integrated blade switches = more switches in your DC, more spanning tree and more management and you need to manage a core, distribution and edge switch topology. Until recently, some variants of physical servers have proven challenging to virtualize—specifically those that are dependent on virtual Fibre Channel. Based on my knowledge, to find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". Once all the WWN are registered check the " Register and Logged in tabs " in the Initiators main tab. Sample output will be similar to the following: TSM Name ID LUN Bus Port SSN WWN ----- mt0. H ow do I find the FC ID (WWN) of a disk/LUN on Linux server? If your server is connected to more than two SANs of the same type it is really hard to find what disk is on what SAN and how it is connected to your server. You may be able to pull the LUN to the server without the presentation. windows_2008- the LUN stores Windows data for Windows 2008 and 2012 systems. Hope this helps. What is QTree. So I’m documenting my steps here for further usage: Procedure overview: On EMC storage: Create about 6-8 GB LUN. ===== Create Extent, Device, VV after claimed storage volumes Claim the Storage Veolum named DS8000_LUN0001 with the LUN WWN storage-volume claim -n DS8000_LUN0001 -d VPD83T3:LUN_WWN Create the Extent with the Storage Veolum…. Unfortunately, they aren't there. In this 3PAR 101 series so far we have looked at 3PAR fundamentals and the systems unique approach to RAID, in Part 2 we looked into Common Provisioning Groups (CPGs) Now we get onto the stage where we can provision some storage to hosts by using virtual volumes and vluns!. To find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". LUN alignment in virtual environments LUN alignment problems, which can lead to lower performance for your storage system, are common in virtualized server environments. This has things like the device serial number (sometimes called a WWN). To my best knowledge to get info about LUN,wwn etc You best use 3rd party tools provided by the SAN people, likes of acpadmin, environment, fcadmin, sasadmin, storage show, etc I cannot open the attached screenshot from my corporate network sadly so please disregard this comment if it's not valid for Your problem :) – Tomek May 9 '18 at 11:09. enter old wwn in replace field and new on in by field then click ok click save and enable config to save the change. Find out what LUNs are mapped to an HSD. The SAN Guy is a Professional Information Technology Blog covering a wide range of topics, featuring enterprise storage news and articles, troubleshooting guides, command line references, custom scripts for storage monitoring and reporting, and a community forum for help and support. Virtual volumes (VV’s) are HPE’s terminology for what would most commonly be called a LUN, a LUN which has been presented or exported to a host is called a VLUN. Is there a way to read the Windows "disk signature" with a netapp command? Or is there a Windows command to print the LUN serial number? Or what about the igroup mapping number?. If the WWID is changed VMware may see the updated VV WWN as a separate volume or snapshot. It's easy enough to get lun numbers if I go into disk management and right-click each volume, but I have around 30 volumes. A LUN or groups of LUNs on a storage port are mapped to a WWN (or group of WWNs if the LUNs are being accessed by a cluster). so the first device in command “ls -ld /sys/block/sd*/device” corresponds to the first device scene in the command “cat /proc/scsi/scsi” command above. Open MMC (Microsoft Management Console) Click File > Add / Remove Snapin. Hi, how can i get this software, mlucli. Now i want to remove one 500 gb lun from the storage. -consistent_lun option if the devices of a storage group (in a view) need to be seen on the same LUN on all ports of the port group). Re: to find wwn number Or, if you have access to the SAN switches the hosts are connected to, run a "switchshow" (Brocade) or a "show flogi database" (Cisco) and look at the wwn and the port your host is attached to. Retrieving LUN Serial Numbers with Windows PowerShell Updated — June 20/17 I have been asked this question more than I have fingers and toes so I figured I would do a quick post providing the Windows PowerShell that will retrieve the Serial Number for any LUN connected to a Windows Server. Once there, you can then open disk management from system management and make it online, partition, format etc. To find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". LUN Masking. Understanding the snapshot - how to check size of a snapshot When creating a snapshot, the existing vmdk file is locked and a new vmdk is created, a delta file. How can I get WWN and LUN id from windows server 2008 and 2012 r2. However, checking the device within the Windows registry will confirm that the device has a proper "Serial Number" key associated with the device. How to convert the LUN ID in DS8000 to the FCP LUN ID in Linux The FCP LUN ID in Linux is written in hexadecimal and must be exactly 16 hexadecimal digits. Below are some powershell command variants. Let’s first setup the CHAP secret( This is the outbound password that was setup on the SVM) Set the Initiator chap secret. Log in to your server using Remote Desktop. I love ping. So I’m documenting my steps here for further usage: Procedure overview: On EMC storage: Create about 6-8 GB LUN. Both controllers share one set of LUNs. shell> drvcfg -s Then you need to select fc card and enter. Click scan All and the iSCSI software adapter will display the LUN. One of the four virtual Port WWN s (in the order as they appear in the. • Mapping File — A VMFS file containing metadata used to map and manage a raw device. On an array, the array generates the serial number (usually according to a well defined method, but one that varies between every vendor and model). However, you have since forgotten how the datastores map back to the volumes. Description Enter name of the cluster or any node and get all node names and their WWN (PWWN). To find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". and is not endorsed or sponsored by the Storage Networking Industry Association (SNIA). > portshow 1 (this should tell you what the WWN of the client connected). In Windows Server 2003, you have to install "Fibre Channel Information Tool". Based on my knowledge, to find WWN in Windows Server 2012 or 2012 R2, we can use PowerShell to perform "Get-InitiatorPort". Like LUN masking, it limits what a host. A LUN is a Logical Unit Number. FC protocol identifiers contain (among other things) the Node WWN and Port WWN that are mapped to each LUN. During a Windows Server 2012 R2 Hyper-V implementation I needed to identify all the iSCSI disks (LUNs) presented by an EMC VNX SAN to the Hyper-v Failover cluster. Dear Expert, We have connected 4 tape drives to two server via SAN. LUN it is on the netapp. Re: Identifying WWN for HBA 2 other options are, Reboot server and go into the bios of the Qlogic cards it will have the WWN (I believe you will have to do this twice, once for each card) or download SAN Surfer from Qlogic. So I’m documenting my steps here for further usage: Procedure overview: On EMC storage: Create about 6-8 GB LUN. This can setup into a script: 2. On the Windows host use the 'lputilnt' facility to determine which filer a device is served by: Go to "Lputilnt --> Adpater --> FCP bindings". Detach the disk on the cluster setup. This section describes how to view the detailed information about a virtual LUN. DriveInfo | Select-Object Name, SerialNumber. This can be any of the two ports or the 8 cables. 5, only disk devices are supported. sh getstoragearray model=R600 serialnum=17172 subtarget=hoststoragedomain portname=CL1-B domainnickname=jptest hsdsubinfo=path. Sample output will be similar to the following: TSM Name ID LUN Bus Port SSN WWN ----- mt0. In the above example, ls-HyperV-Template would be the name of your Service Profile (don't forget to prepend with ls-. Its easy to find the naa id of a LUN from windows Guest OS with the help of EMC's Inquiry (inq) tool. We can consider iscsi as a block storage since storage is accessed at the block layer. Main goal with the blog is to educate, share, inform and discuss about the various new technologies and troubleshoot methodology implemented for a timely solution. Click ok to save and go back to the screen. But to retrieve it you need four different WMI objects. In Windows Server 2008 or 2008 R2, we can use "Storage Explorer" to locate World Wide Name (WWN). Find HBA and WWN Information on Windows using WMI (Updated June 2015) Find the WWN Information in order to Map storage etc. Download the tool from here:. Allocate a lun. The mapping file — not the rawLUN — is referenced in the virtual machine configuration. As I am a *nix guy, and can hardly handle Windows batch scripts, I have rewritten this script to run from Linux CLI (focused on running from the XenServer Domain0), and allowed. Perform "fcinfo" to find the World Wide Name (WWN). The set of message packets that defines a particular version of the protocol is called a dialect. The numbers marked at the end represent host, channel, target and LUN respectively. MAC address. On Redhat 4 and below (including OEL and CentOS), the /proc/scsi/{adapter-type}/{n} file contains the HBA WWN information as shown below. Modern Linux can be installed on multipath devices natively, so prepare all paths be available and on-line. NetApp, formerly Network Appliance Inc. Windows also uses the target ID (which is assigned by the HBA) rather than the WWN (which is assigned by the manufacturer) to identify devices for booting from the SAN. 4m0a575b port-wwn: 210100e0. A LUN or groups of LUNs on a storage port are mapped to a WWN (or group of WWNs if the LUNs are being accessed by a cluster). Inq -hba ~ List hba wwn. That's fine most of the time but there can be duplicate LUN IDs. Inq -clariion ~ display CLARiiON device information. Specify the WWN of the FC port. Another way is to look at the HBA physically and see what the WWN is from there as well. How to list the naa-numbers of LUNs on a Dell EMC Unity system #DellEMCElect #naa #wwn #wwpn #Unity. Remember that luxadm command only work on hba's that are bound to the Oracle drivers. Find HBA and WWN Information on Windows using WMI (Updated June 2015) Find the WWN Information in order to Map storage etc. On the Windows host use the 'lputilnt' facility to determine which filer a device is served by: Go to "Lputilnt --> Adpater --> FCP bindings". Here you can see the HBA Port WWN (WWpN) and the Node WWN (WWnN) of the two ports on the installed Qlogic HAB card. conf which will have CLARiiOn to Solaris Lun inforation. Connect and rescan all LUNs from a target. Our naming convention for LUNs includes the pool ID, LUN number, server name, filesystem/drive letter, last four digits of the array's serial number, and size (in GB). In Windows device manager the drives are recognized as "Tape0", "Tape1" , But in Simpana (v10 sp11) the first drive got an access path "physicaldrive0" and is not usable for this reason. I recommend combining this script with Send-HtmlEmail function. In my example we will create a new host. Note that: If you add available storage for CSVs, use only alphanumeric characters for a LUN. To expand the LUN storage team needs NAA ID (or WWN) of the LUN. first identify and record the world wide name, serial number, and LUN of each disk device and tape drive used, and the world wide name and serial number of the data mover. > portshow 1 (this should tell you what the WWN of the client connected). Enter the INQ utility, from EMC. To see the new disks, right click My Computer on the desktop. Using this you can resolve hostname to IP address and IP address to hostname. LUN created, piece of cake, right? Connect a Host. WWN: WWN stands for the world wide name. You can find it with odmget on the LPAR and VIO and in the. However, the column headings that you see are all the default and you CAN manipulate these (make visible or invisible) however you desire. But to retrieve it you need four different WMI objects. Being a 'stand up guy' Gareth decided to perform a lot of research and has put together the '3PAR StoreServ Zoning Best Practice Guide' below. • LUN — Acronym for a logical unit number. Let’s first setup the CHAP secret( This is the outbound password that was setup on the SVM) Set the Initiator chap secret. Here are the steps to view the LUN ID. Issue the netstat -an | find/i established command on the command line to see ESTABLISHED TCP sessions between 10. Some time require to know our ESXi servers WWN information for your record if you are having Cisco UCS or you are coordinating with Storage Administrator. so the first device in command “ls -ld /sys/block/sd*/device” corresponds to the first device scene in the command “cat /proc/scsi/scsi” command above. The host is running AIX and Solution Enabler, and when I. 254) -Subject "HBA Info". This ID Number and target WWN for each filer (target) will be unique, so you can identify the filer serving the LUN. You can find it with odmget on the LPAR and VIO and in the. This is a GUI based tool that allows firmware upgrades etc and will provide WWN's. This can setup into a script: 2. In storage networking, "persistent binding" is an option of zoning. Microsoft Windows 2000 SP4 or later or Microsoft Windows Server 2003 or later 2. Once there, you can then open disk management from system management and make it online, partition, format etc. I've never used that type of connection. ) To find the serial number of the disk in VMware:. Inq -show_vol ~ display Symmetrix Volume Number. It is possible to directly attach your array to the server, but that doesn't give you much flexibility. LUN it is on the netapp. If you are not then LUN address is the same address as the FA address that device is mapped to. It can even be a different dirve if you like. Inq -dev ## -page0 ~ Raw unformatted data on a single device. Relist: No answer yet. Started from Windows Server 2012, "Storage Explorer" was removed. 28, 2014, under Scripting, Storage, Tweet, Work Print This Post. Here, I will give LUN-1 and click Next.
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