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ESXi vSphere 4.1 not able to detect LTO-4 tape drive on SAS connector
Dear All,
I have a ESXi 3.5 running on Dell PowerEdge 2950. It is connected to a LTO-3 tape drive via SCSI connector and my Windows Server 2003 VM is able to detect the drive for backup purposes.
We have a new Dell PowerEdge R710 running ESXi vSphere 4.1 and I want to connect our new LTO-4 tape drive to this new server via SAS connector. But the Windows Server 2003 VM (now in ESXi vSphere 4.1) cannot detect the new LTO-4 tape drive.
Please help!
I have a ESXi 3.5 running on Dell PowerEdge 2950. It is connected to a LTO-3 tape drive via SCSI connector and my Windows Server 2003 VM is able to detect the drive for backup purposes.
We have a new Dell PowerEdge R710 running ESXi vSphere 4.1 and I want to connect our new LTO-4 tape drive to this new server via SAS connector. But the Windows Server 2003 VM (now in ESXi vSphere 4.1) cannot detect the new LTO-4 tape drive.
Please help!
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http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1010789 for more information on VMDirectPath I/O Passthrough.
check the following are correct:-
Please check the following for any configuration issues.
* The tape hardware must be connected to a VMWare-supported Adaptec SCSI controller.
* The tape hardware must be SCSI ID addressed and cannot be LUN addressed.
* The virtual and physical SCSI Id's must match each other.
* Fiber connected tape devices are not supported.
* Tape devices cannot be connected to RAID controllers.
* Tape devices should not share a BUS with any other non-tape device, and should be given their own dedicated SCSI controller.
* The SCSI controller for the guest VM should be configured as a LSI Logic SCSI card and not the BUS logic card.
* BUS sharing must be disabled
http://kb.vmware.com/kb/1016407
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1000024
http://kb.vmware.com/kb/1026157
This has been discussed many times, See solutions here
https://www.experts-exchange.com/questions/26802040/vmware-esxi-4-1-ibm-ts3100-SAS-tape-library-LTO5-drive.html
https://www.experts-exchange.com/questions/26833601/vmware-esxi-4-1-windows-2008-r2-ibm-ts3100-or-3573-tape-library.html
https://www.experts-exchange.com/questions/26861128/Will-a-PowerVault-TL2000-Tape-drive-work-on-a-virtual-running-on-VMware-ESXi-4-1.html
https://www.experts-exchange.com/questions/26902242/Connect-HP-SW-Ultrium-3000-to-ESX-server.html
But the ONLY supported VMware solution is to use an Adaptec SAS card. (as you'll read in the KB aritlces)