Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-28 Thread matthew patton
use json output and familiarize yourself with JQ.On Wednesday, August 23, 2023 at 02:53:23 AM EDT, Roland wrote: Hi, > Hi Roland, is `lvs --reportformat json` or `lvs --nameprefixes` good enough? good when using scripting / automated processing - but not good, when we need it

Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-23 Thread Roland
Hi, > Hi Roland, is `lvs --reportformat json` or `lvs --nameprefixes` good enough? good when using scripting / automated processing - but not good, when we need it human readable. i'd even would call it a bug, when using same strings for "translated" names. would anybody accept something like

Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-22 Thread Marian Csontos
Hi Roland, is `lvs --reportformat json` or `lvs --nameprefixes` good enough? On Sat, Aug 19, 2023 at 6:06 PM 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

Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-21 Thread Roland
Am 21.08.23 um 18:17 schrieb David Teigland: 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

Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-21 Thread David Teigland
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

Re: [linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-19 Thread Roland
> 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 ,

[linux-lvm] indistinguishable column names ( BA Start Start Start Start )

2023-08-19 Thread Roland
hello, does somebody know how we can have native (i.e. non translated) column field names in first line of output of pvs ? in its current implementation, output is hard to read , difficult to distinguish and also not scriptable/parseable, as whitespace is used for field separator and there