* bug: btrfs-progs scrub -R flag doesn't show per device stats
@ 2018-08-31 18:43 Chris Murphy
2018-09-03 3:11 ` Su Yue
0 siblings, 1 reply; 2+ messages in thread
From: Chris Murphy @ 2018-08-31 18:43 UTC (permalink / raw)
To: Btrfs BTRFS
btrfs-progs v4.17.1
man btrfs-scrub:
-R
print raw statistics per-device instead of a summary
However, on a two device Btrfs volume, -R does not show per device
statistics. See screenshot:
https://drive.google.com/open?id=1xmt_NHGlNJPc8I0F4_OZxgGe9b3quCnD
Additionally, the description of -d and -R doesn't help me distinquish
between the two. -R says "instead of a summary" so that suggests -d
will summarize but isn't explicitly stated.
--
Chris Murphy
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: bug: btrfs-progs scrub -R flag doesn't show per device stats
2018-08-31 18:43 bug: btrfs-progs scrub -R flag doesn't show per device stats Chris Murphy
@ 2018-09-03 3:11 ` Su Yue
0 siblings, 0 replies; 2+ messages in thread
From: Su Yue @ 2018-09-03 3:11 UTC (permalink / raw)
To: Chris Murphy, Btrfs BTRFS
On 09/01/2018 02:43 AM, Chris Murphy wrote:
> btrfs-progs v4.17.1
>
> man btrfs-scrub:
>
> -R
> print raw statistics per-device instead of a summary
>
>
> However, on a two device Btrfs volume, -R does not show per device
> statistics. See screenshot:
>
> https://drive.google.com/open?id=1xmt_NHGlNJPc8I0F4_OZxgGe9b3quCnD
>
> Additionally, the description of -d and -R doesn't help me distinquish
> between the two. -R says "instead of a summary" so that suggests -d
> will summarize but isn't explicitly stated.
>
The description of '-R' is incorrect, it shoudle be 'raw print mode,
print full data instead of summary'.
The option '-d' do print separate statistics for each device indded,
not the '-R'.
A patch has been sent(forgot to CC you).
Thanks,
Su
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-09-03 7:23 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-08-31 18:43 bug: btrfs-progs scrub -R flag doesn't show per device stats Chris Murphy
2018-09-03 3:11 ` Su Yue
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).