In article <7025a0a8-1471-530d-dad0-3770e902ca31 at uw.edu>, John H Nyhuis <jnyhuis at uw.edu> wrote: > The mtx binary requires my tape library to be assigned a sg# driver, but > the kernel periodically renumbers the sg devices. Normally, we would > write a udev rule to manually assign a persistent name, but it looks > like things have changed as I can't seem to get a match on CEntOS7. I'd > appreciate any feedback or pointers to help me get my rule working. My > two attempts are below. > > cat /etc/udev/rules.d/90-local.rules > > KERNEL=="sg[0-9]*", SUBSYSTEM=="scsi_generic", \ > ENV{ID_SERIAL}=="1QUANTUM_D0H0112430_LLA", SYMLINK+="sg8" > > SUBSYSTEM=="scsi", SUBSYSTEMS=="scsi_genric", \ > ATTRS{model}=="Scalar i40-i80 ", SYMLINK:="sg8" You have a typo: scsi_genric instead of scsi_generic. Don't know if that is the reason. Cheers Tony -- Tony Mountifield Work: tony at softins.co.uk - http://www.softins.co.uk Play: tony at mountifield.org - http://tony.mountifield.org