Very similar to (How to create tar archive split into, or spanning, multiple files?), but specifically I would like to simultaneously:
- tar and compress a 10 tb directory, having insufficient local space to store that file
- use as a target 3 different USB-attached 4 tb hard drives (
/dev/sdl1 /dev/sdm1 /dev/sdn1
)
tar -cMz -f /dev/sdl1 -f /dev/sdm1 -f /dev/sdn1 /share/CACHEDEV2_DATA/Data/
Throws me
tar: Cannot use multi-volume compressed archives
Do I heed that error and give up?
-z
and also have a look at flag-L