https://community.hpe.com/t5/proliant-servers-ml-dl-sl/changing-boot-device/m-p/2499673#M4170 Hello,<BR />Since these drives were attached to the onboard controller, there is no way they can work on the samrt array controller unless you backup the data, and reinstall the operating system. The smart array controller and the simple scsi controller use different algorithms.<BR />Thanks Sat, 15 Sep 2001 23:00:00 GMT Ayman Altounji 2001-09-15T23:00:00Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/changing-boot-device/m-p/2499672#M4169 Hi, <BR /> <BR />I have a proliant 6400R with the following configuration : <BR /> A Device (the boot device) behind the internal SCSI adapter Bus 1 <BR /> A Device (a raid1 logical device) behind a SMART 4200 controller <BR /> Under Disk Administrator I do a shadow between these two devices <BR /> <BR />Actually I boot on the device behind the internal SCSI adapter and I want to boot on the device behind the SMART 4200 controller and then remove the device behind the internal SCSI adapter. How can I do That ? <BR /> <BR /> Thanks. Thu, 01 Mar 2001 00:00:00 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/changing-boot-device/m-p/2499672#M4169 Ayman Altounji 2001-03-01T00:00:00Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/changing-boot-device/m-p/2499673#M4170 Hello,<BR />Since these drives were attached to the onboard controller, there is no way they can work on the samrt array controller unless you backup the data, and reinstall the operating system. The smart array controller and the simple scsi controller use different algorithms.<BR />Thanks Sat, 15 Sep 2001 23:00:00 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/changing-boot-device/m-p/2499673#M4170 Ayman Altounji 2001-09-15T23:00:00Z