https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496459#M215879 I had changed and installed a DDS3 Tape for one DDS2, but in the restart, when I make tar -cvf /dev/rmt/0m the following error appear " can`t open device, and when I make an ioscan -funC tape the first line is " /dev/diag/rmt/c0t0d0" , I run the rmsf /dev/diag/rmt/c0t0d0 but the problem is the same...<BR /><BR />tanks for yuor help Wed, 02 Mar 2005 18:06:42 GMT pocholin1 2005-03-02T18:06:42Z https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496459#M215879 I had changed and installed a DDS3 Tape for one DDS2, but in the restart, when I make tar -cvf /dev/rmt/0m the following error appear " can`t open device, and when I make an ioscan -funC tape the first line is " /dev/diag/rmt/c0t0d0" , I run the rmsf /dev/diag/rmt/c0t0d0 but the problem is the same...<BR /><BR />tanks for yuor help Wed, 02 Mar 2005 18:06:42 GMT https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496459#M215879 pocholin1 2005-03-02T18:06:42Z https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496460#M215880 Are you sure you have a tape in the device? Thu, 03 Mar 2005 03:07:18 GMT https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496460#M215880 Alex Lavrov. 2005-03-03T03:07:18Z https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496461#M215881 Hello,<BR /><BR />try to remove all of the old tape device file then recreate it:<BR /><BR />#rm -f /dev/rmt/*<BR />#insf -eC tape<BR /><BR />Stf ;-) Thu, 03 Mar 2005 03:13:57 GMT https://community.hpe.com/t5/operating-system-hp-ux/device-error-dev-diag-rmt-c0t0d0/m-p/3496461#M215881 Stf 2005-03-03T03:13:57Z