Date: Mon, 23 Jan 2023 13:15:56 -0700 From: Alan Somers <asomers@freebsd.org> To: Miroslav Lachman <000.fbsd@quip.cz> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: Re: zpool list -p -v output does not follow manpage Message-ID: <CAOtMX2iZVLhNqv=iUHfa1Rk6WQx_vSg=-9u=HwVYbVrHRfc8DA@mail.gmail.com> In-Reply-To: <056395aa-179b-bca6-de38-d804fba48ca7@quip.cz> References: <056395aa-179b-bca6-de38-d804fba48ca7@quip.cz>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, Jan 23, 2023 at 1:01 PM Miroslav Lachman <000.fbsd@quip.cz> wrote: > > If we have some sample pool and list verbose statistics we see following > output which is OK: > > # zpool list -v > NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP > HEALTH ALTROOT > tank0 492G 5.07G 487G - - 9% 1% 1.00x > ONLINE - > da0p3 492G 5.07G 487G - - 9% 1.02% > > > But when -p is added to make the output numbers parsable (exact values), > the numbers are exact for top level only and the output is nor parsable > nor easily human readable (broken columns): > > # zpool list -v -p > NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP > HEALTH ALTROOT > tank0 528280977408 5438681088 522842296320 - - > 9% 1 1.00x ONLINE - > da0p3 492G 5.07G 487G - - 9% 1.02% > > This behavior is not documented and I think it is unexpected. > > The same goes when we need to show just some of possible properties, > eg.: name and size: > > # zpool list -v -p -o name,size > NAME SIZE > tank0 528280977408 > da0p3 492G 5.06G 487G - - 9% 1.02% > > Name and Size is shown for top level but other properties are shown for > da0p3 which is again unexpected to me. > > This is on FreeBSD 12.3-p10, I don't have access to any newere version. > > Can somebody confirm if this is on newer versions too? > > And - can this be fixed? > > Kind regards > Miroslav Lachman It's working correctly for me on 13.1-RELEASE and 14.0-CURRENT.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAOtMX2iZVLhNqv=iUHfa1Rk6WQx_vSg=-9u=HwVYbVrHRfc8DA>