On Sat, Aug 19, 2023 at 06:05:58PM +0200, Roland wrote: > furthermore, it's a little bit weird that some columns being printed by > default when using -o, is there an easier way to remove those besides > explictly removing them one by one with several -o options ? > "-o-opt1,-opt2,..." doesn't work > > sorry for this noise, i was too dumb for that , "-o+opt1,opt2 -o-opt3,opt4" > works as desired (as documented in manpage) Usually if you're interested in exact fields, you'd avoid the default options and just use "-o opt1,opt2,..." without +/-. > # pvs --units s -o+pv_ba_start,seg_start,seg_start_pe,pvseg_start > PV VG Fmt Attr PSize PFree pv_ba_start > seg_start seg_start_pe pvseg_start It does sound better than some of the strange header abbreviations. It could also use the key words that appear with --nameprefixes. Dave _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
