On Sunday, 20 May 2018 12:25:23 PM AEST Rick Moen via luv-main wrote:
Note that if you do this the drive names can still change when you plug the other two disks back in.
Correction: Merely plugging in discs changes _no_ /dev/sdX device assignments. Changing what's plugged in at boot time often does.
One common case nowadays is leaving USB devices plugged in at boot. One of my clients uses USB-SD and USB-CF devices to image storage for embedded systems. On one of their build servers I wrote a script to parse lsscsi output to prevent them from writing an embedded system image to one of the build server's hard drives. It was easier than trying to train them to not have various devices plugged in at boot time. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/