https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743150#M256493 Hi Jeff:<BR /><BR /># dd if=/dev/rdsk/cXtYdZ of=/dev/null bs=64k count=1000<BR /><BR />Regards!<BR /><BR />...JRF... Thu, 02 Mar 2006 17:05:52 GMT James R. Ferguson 2006-03-02T17:05:52Z https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743149#M256492 We have an hpk460/9000 with unix 11.00. I thought there was a command the would make the drive light flash. Thu, 02 Mar 2006 17:04:07 GMT https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743149#M256492 Jeff Hagstrom 2006-03-02T17:04:07Z https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743150#M256493 Hi Jeff:<BR /><BR /># dd if=/dev/rdsk/cXtYdZ of=/dev/null bs=64k count=1000<BR /><BR />Regards!<BR /><BR />...JRF... Thu, 02 Mar 2006 17:05:52 GMT https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743150#M256493 James R. Ferguson 2006-03-02T17:05:52Z https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743151#M256494 jeff,<BR /><BR />Any command to access the disk will make the led flash.<BR /><BR />The one your probably thinking of is one in STM.<BR /><BR />If you use the expert disk tool there is an option to flash the disk led. You need a password from HP to use it though.<BR /><BR />Just a read test as the example given will work or you can do a read test through STM aswell.<BR /><BR />ANdy<BR /><BR /> Fri, 03 Mar 2006 08:02:10 GMT https://community.hpe.com/t5/operating-system-hp-ux/flash-the-drive/m-p/3743151#M256494 Andrew Rutter 2006-03-03T08:02:10Z