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mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
lvm2/lib/config
Zdenek Kabelac f8234d6e5f libdm: add human R|readable units
When showing sizes with 'H|human' units we do use standard rounding.
This however is confusing users from time to time,
when the printed number uses some biger units i.e. GiB and there is just
tiny fraction of space missing.

So here is some real-life example with new 'r' unit.

$lvs

  LV    VG Attr       LSize  Pool Origin
  lvol0 vg -wi-a-----  1.99g
  lvol1 vg -wi-a----- <2.00g
  lvol2 vg -wi-a----- <2.01g

Meaning is - lvol1 has 'slightly' less then 2.00g - from sign '<' user
can be aware the LV doesn't have full 2.00GiB in size so he
will be less surpriced allocation of 2G volume will not succeed.

$ vgs
  VG #PV #LV #SN Attr   VSize  VFree
  vg   2   2   0 wz--n- <6,00g <2,01g

For uses needing  'old'  undecorated human unit simply will continue
to use 'H|h' units.

The new R|r  may further change when we would recongnize some
other way how to improve readability.
2017-01-20 23:52:17 +01:00
..
config_settings.h conf: support zero for missing_stripe_filler 2016-11-11 16:58:16 +01:00
config.c debug: more stacktrace corrections 2016-11-25 14:58:28 +01:00
config.h config: parse config tree without dup node checking if it's metadata tree 2016-09-21 18:16:05 +02:00
defaults.h libdm: add human R|readable units 2017-01-20 23:52:17 +01:00